{"id":29715,"date":"2026-10-20T16:06:25","date_gmt":"2026-10-20T08:06:25","guid":{"rendered":"https:\/\/wanzhisteels.com\/?p=29715"},"modified":"2026-10-20T16:30:43","modified_gmt":"2026-10-20T08:30:43","slug":"marine-grade-stainless-steel-sheet","status":"publish","type":"post","link":"https:\/\/wanzhisteels.com\/es\/marine-grade-stainless-steel-sheet\/","title":{"rendered":"Marine grade stainless steel sheet"},"content":{"rendered":"\n<div class=\"wp-block-uagb-container uagb-block-a30c4b78 alignwide uagb-is-root-container\"><div class=\"wp-block-aioseo-breadcrumbs\"><div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/wanzhisteels.com\/es\/\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/wanzhisteels.com\/es\/products\/\" title=\"Products\">Products<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/wanzhisteels.com\/es\/products\/stainless-steel\/\" title=\"Stainless steel\">Stainless steel<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tMarine grade stainless steel sheet\n\t\t<\/span><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-stretch is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:40%\">\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-export-packing.jpg\" alt=\"Marine grade stainless steel sheet export packing\" class=\"wp-image-29745\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-export-packing.jpg 500w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-export-packing-300x300.jpg 300w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-export-packing-12x12.jpg 12w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-export-packing-150x150.jpg 150w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-right:30px;padding-left:30px\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1b2a6fab\"><h1 class=\"uagb-heading-text\">Marine grade stainless steel sheet<\/h1><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">Width: 600-1250mm or customizable<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Thickness:&nbsp; 0.13-6.0mm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Design Style:&nbsp; Customizable<\/p>\n\n\n\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__default-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-08d4230f\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap \">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-ea26c1ae wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"#ds-open-popup-1\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\">Send Inquiry<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__default-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-4dc95628\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap \">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-3f9bab75 wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"#Product-Introduce\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\">Product Details<\/div><\/a><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-b19620f1 wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"#Contact-us\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\">Contact us<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">This page covers what makes 316 the marine grade, what chemistry and strength to expect, what sizes sheet comes in, and how to order it. The numbers come straight from our stock list, so you can turn them into an RFQ as you read.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Key takeaways<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Marine grade means 316 stainless steel: UNS S31600 \/ 1.4401, with 2 to 3% molybdenum for chloride resistance.<\/li>\n\n\n\n<li>PREN (pitting resistance) runs about 24 to 26 for 316, against 18 to 20 for 304. That gap is the whole point.<\/li>\n\n\n\n<li>Our sheet runs 0.1 to 6.0 mm thick, 600 to 1200 mm wide, cut to 1 to 12 m, in No.1, 2B, BA, HL and No.4 finishes.<\/li>\n\n\n\n<li>316L (carbon \u2264 0.03%) is the pick for anything welded. Above about 6 mm, buyers default to it.<\/li>\n<\/ul>\n<\/blockquote>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f4708239\" id=\"Product-Introduce\"><h2 class=\"uagb-heading-text\">What is a marine grade stainless steel sheet?<\/h2><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">&#8220;Marine grade&#8221; is a trade nickname, not a standard name. When buyers use it, they mean 316 stainless steel in sheet form: cold-rolled flat product, 3 mm thick or under, with a surface ready for cladding, fabrication or further polishing. On a purchase order you should always write the standard instead: ASTM A240, type 316 (or EN 10088-2, 1.4401).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The chemistry is the familiar austenitic family recipe plus molybdenum. Chromium builds the passive layer, nickel keeps the structure austenitic and formable, and molybdenum blocks the chloride attack that causes pitting. That last element is what separates this grade from 304 and gives the &#8220;marine&#8221; label its meaning.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Why chlorides decide the grade<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Salt delivers chloride ions, and chloride ions break down the chromium oxide film that makes stainless &#8220;stainless&#8221;. Once the film breaks locally, pitting starts. Molybdenum makes the passive film far harder for chloride to penetrate, so a marine grade stainless steel sheet survives salt spray, brackish water and coastal air that would stain 304 within a season or two.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">A note on names<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">You will see 316 called A4, 1.4401, S31600 or 06Cr17Ni12Mo2 depending on the standard system. All of them describe the same alloy. Our full <a href=\"https:\/\/wanzhisteels.com\/316-stainless-steel\/\" target=\"_blank\" rel=\"noopener\">316 stainless steel<\/a> product page maps the grade names across ASTM, EN and GB systems.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"480\" height=\"480\" src=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-stacked-in-warehouse.jpg\" alt=\"Stacks of marine grade stainless steel sheet with protective film in the Wanzhi warehouse\" class=\"wp-image-29728\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-stacked-in-warehouse.jpg 480w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-stacked-in-warehouse-150x150.jpg 150w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-stacked-in-warehouse-300x300.jpg 300w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-stacked-in-warehouse-12x12.jpg 12w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><figcaption class=\"wp-element-caption\">marine grade SS sheet in store<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-on-coastal-building.jpg\" alt=\"Coastal building facade clad with marine grade stainless steel sheet panels\" class=\"wp-image-29730\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-on-coastal-building.jpg 500w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-on-coastal-building-300x300.jpg 300w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-on-coastal-building-150x150.jpg 150w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-on-coastal-building-12x12.jpg 12w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><figcaption class=\"wp-element-caption\">marine grade sheet coastal cladding<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-73bd3447\"><h2 class=\"uagb-heading-text\">The chemistry: what the molybdenum does<\/h2><\/div>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-1 wp-block-paragraph\">The table below is the ASTM A240 window for 316 and 316L, in percent by weight with iron as the balance. The <a href=\"https:\/\/www.bssa.org.uk\/topics.php?article=110\" target=\"_blank\" rel=\"noopener nofollow\">British Stainless Steel Association<\/a> publishes a full comparison of the 304\/316 and L-grade ranges if you need the European cross-references.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Element<\/td><td>316<\/td><td>316L<\/td><\/tr><tr><td>Chromium (Cr)<\/td><td>16.0 &#8211; 18.0<\/td><td>16.0 &#8211; 18.0<\/td><\/tr><tr><td>Nickel (Ni)<\/td><td>10.0 &#8211; 14.0<\/td><td>10.0 &#8211; 14.0<\/td><\/tr><tr><td>Molybdenum (Mo)<\/td><td>2.0 &#8211; 3.0<\/td><td>2.0 &#8211; 3.0<\/td><\/tr><tr><td>Carbon (C) max<\/td><td>0.08<\/td><td>0.030<\/td><\/tr><tr><td>Manganese (Mn) max<\/td><td>2.0<\/td><td>2.0<\/td><\/tr><tr><td>Silicon (Si) max<\/td><td>0.75<\/td><td>0.75<\/td><\/tr><tr><td>Phosphorus (P) max<\/td><td>0.045<\/td><td>0.045<\/td><\/tr><tr><td>Sulfur (S) max<\/td><td>0.030<\/td><td>0.030<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">316 or 316L: decide by welding<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The only difference is carbon. Weld a thick section in standard 316 and the heat-affected zone can lose chromium to carbon, a failure called sensitization that leaves the seam open to rust. 316L caps carbon at 0.030% and removes that risk. In our experience most buyers move to 316L once thickness passes about 6 mm or the job involves heavy fabrication, and the price gap is small. The same logic applies to tubular goods; see our <a href=\"https:\/\/wanzhisteels.com\/316l-stainless-steel-pipe\/\" target=\"_blank\" rel=\"noopener\">316L stainless steel pipe<\/a> page.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Clean-weld-seam-on-316L-stainless-steel.jpg\" alt=\"Close-up of a clean weld bead on 316L stainless steel showing no sensitization\" class=\"wp-image-29732\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Clean-weld-seam-on-316L-stainless-steel.jpg 500w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Clean-weld-seam-on-316L-stainless-steel-12x12.jpg 12w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Clean-weld-seam-on-316L-stainless-steel-150x150.jpg 150w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Clean-weld-seam-on-316L-stainless-steel-300x300.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><figcaption class=\"wp-element-caption\">316L stainless steel welded tee<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/316-Stainless-Steel-Seamless-Pipe-316-Stainless-Steel-Chemical-Composition-Chart.jpg\" alt=\"316 Stainless Steel Seamless Pipe\" class=\"wp-image-29733\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/316-Stainless-Steel-Seamless-Pipe-316-Stainless-Steel-Chemical-Composition-Chart.jpg 500w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/316-Stainless-Steel-Seamless-Pipe-316-Stainless-Steel-Chemical-Composition-Chart-300x300.jpg 300w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/316-Stainless-Steel-Seamless-Pipe-316-Stainless-Steel-Chemical-Composition-Chart-150x150.jpg 150w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/316-Stainless-Steel-Seamless-Pipe-316-Stainless-Steel-Chemical-Composition-Chart-12x12.jpg 12w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><figcaption class=\"wp-element-caption\">SS316 Seamless Pipe<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Corrosion resistance: the numbers behind &#8220;marine grade&#8221;<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Buyers compare grades with PREN, the pitting resistance equivalent number. It weights chromium at one and molybdenum at about 3.3, so 316 scores roughly 24 to 26 against 18 to 20 for 304. That difference is what keeps a marine grade stainless steel sheet free of pitting in salt spray chambers and, more importantly, on real coastlines.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In practice, 316 handles:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Salt spray and splash zones on coastal and offshore structures<\/li>\n\n\n\n<li>Brackish water in desalination and water treatment plants<\/li>\n\n\n\n<li>Many organic acids and dilute inorganic acids in chemical service<\/li>\n\n\n\n<li>Chloride-bearing cleaning chemicals in food and pharma plants<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Where 316 still needs care<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No stainless survives bad detailing. Warm, stagnant seawater and crevices under gaskets or fouling can still pit 316, and full immersion in warm seawater is a job for duplex 2205. Cut edges should be dressed and passivated, fasteners should be matching 316 so galvanic corrosion has nowhere to start, and horizontal faces should drain. Get those three things right and the sheet lasts decades.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Mechanical and physical properties<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">These are the ASTM A240 minimums for annealed 316 at room temperature. Your mill test certificate shows the actual results for the heat you receive.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Property<\/td><td>Value<\/td><\/tr><tr><td>Tensile strength<\/td><td>515 MPa min (316), 485 MPa min (316L)<\/td><\/tr><tr><td>Yield strength (0.2% offset)<\/td><td>205 MPa min<\/td><\/tr><tr><td>Elongation<\/td><td>40% min<\/td><\/tr><tr><td>Hardness<\/td><td>217 HB max<\/td><\/tr><tr><td>Density<\/td><td>8.00 g\/cm\u00b3<\/td><\/tr><tr><td>Melting range<\/td><td>1375 &#8211; 1400 \u00b0C<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Two numbers are worth memorizing. Density of 8.00 means you can price any flat product in your head: thickness in mm times 8.00 gives kg per square metre, so a 3 mm marine grade sheet runs about 24 kg\/m\u00b2. And 40% minimum elongation is why the sheet forms cleanly into pressed panels, rolled cylinders and deep draws without cracking.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Working temperature<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">316 performs from cryogenic temperatures around -196 \u00b0C up to roughly 800 \u00b0C for short-term exposure. For sustained high heat with welding, a stabilized grade such as 321 holds up better.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/316-stainless-steel-railings-and-handrails-on-cruise-ships.jpg\" alt=\"316 stainless steel railings and handrails on cruise ships\" class=\"wp-image-29735\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/316-stainless-steel-railings-and-handrails-on-cruise-ships.jpg 500w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/316-stainless-steel-railings-and-handrails-on-cruise-ships-300x300.jpg 300w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/316-stainless-steel-railings-and-handrails-on-cruise-ships-12x12.jpg 12w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/316-stainless-steel-railings-and-handrails-on-cruise-ships-150x150.jpg 150w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><figcaption class=\"wp-element-caption\">316 stainless steel railing<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/316-stainless-steel-strip-200mm-wide-0.35mm-thick.jpg\" alt=\"316 stainless steel strip, 200mm wide, 0.35mm thick\" class=\"wp-image-29736\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/316-stainless-steel-strip-200mm-wide-0.35mm-thick.jpg 500w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/316-stainless-steel-strip-200mm-wide-0.35mm-thick-150x150.jpg 150w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/316-stainless-steel-strip-200mm-wide-0.35mm-thick-300x300.jpg 300w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/316-stainless-steel-strip-200mm-wide-0.35mm-thick-12x12.jpg 12w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><figcaption class=\"wp-element-caption\">SS316 strips<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Sizes: what a marine grade stainless steel sheet costs and weighs<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Our <a href=\"https:\/\/wanzhisteels.com\/316-stainless-steel-sheet\/\">316 stainless steel sheet<\/a> stock runs:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Thickness:<\/strong> 0.13 to 6.0 mm<\/li>\n\n\n\n<li><strong>Width:<\/strong> 600 to 1250 mm<\/li>\n\n\n\n<li><strong>Length:<\/strong> 1 to 12 m, cut to order<\/li>\n\n\n\n<li><strong>Finishes:<\/strong> No.1, 2B, BA, HL and No.4<\/li>\n\n\n\n<li><strong>MOQ:<\/strong> 15 tons; <\/li>\n\n\n\n<li><strong>Delivery:<\/strong> 7 to 15 days after deposit<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Weight quick reference<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Weight = thickness (mm) \u00d7 7.93 kg\/m\u00b2, before cutting.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Thickness<\/th><th>Weight (kg\/m\u00b2)<\/th><th>Sheet 1200 \u00d7 3000 mm<\/th><\/tr><\/thead><tbody><tr><td>1.5 mm<\/td><td>11.895<\/td><td>42.822 kg<\/td><\/tr><tr><td>3 mm<\/td><td>23.79<\/td><td>85.644 kg<\/td><\/tr><tr><td>4 mm<\/td><td>31.72<\/td><td>114.192 kg<\/td><\/tr><tr><td>6 mm<\/td><td>47.58<\/td><td>171.288 kg<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Sheet vs plate: the 3 mm line<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The alloy does not change at 3 mm, the form does. Under 3 mm the material is cold-rolled sheet with tight tolerances and clean sheared edges; over 3 mm it is hot-rolled plate with torch or plasma cut edges. If your part is thick, load-bearing or welded into a vessel, our <a href=\"https:\/\/wanzhisteels.com\/316-stainless-steel-plate\/\">316 stainless steel plate<\/a> page covers 3 to 120 mm stock, and we cut to drawing.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"480\" height=\"360\" src=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-cut-to-length.jpeg\" alt=\"Operator cutting marine grade stainless steel sheet to length on the processing line\" class=\"wp-image-29738\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-cut-to-length.jpeg 480w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-cut-to-length-300x225.jpeg 300w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-cut-to-length-16x12.jpeg 16w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><figcaption class=\"wp-element-caption\">marine sheet cut to length<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"480\" height=\"360\" src=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/316-stainless-steel-plate-coated-with-film.jpg\" alt=\"316 stainless steel plate coated with film\" class=\"wp-image-29740\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/316-stainless-steel-plate-coated-with-film.jpg 480w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/316-stainless-steel-plate-coated-with-film-300x225.jpg 300w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/316-stainless-steel-plate-coated-with-film-16x12.jpg 16w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><figcaption class=\"wp-element-caption\">SS plate coated with film<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Surface finishes for marine work<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The finish changes the face, not the alloy. For a marine grade stainless steel sheet the usual choices are:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Finish<\/td><td>How it is made<\/td><td>Typical marine use<\/td><\/tr><tr><td>2B<\/td><td>Cold rolled, annealed, pickled, light pass<\/td><td>Liners, hidden faces, base for polish<\/td><\/tr><tr><td>No.4<\/td><td>2B brushed with 150-240 grit belts<\/td><td>Public-facing panels, kitchens, railings<\/td><\/tr><tr><td>BA (2R)<\/td><td>Bright annealed in low-oxygen furnace<\/td><td>Decorative trim, reflective panels<\/td><\/tr><tr><td>HL<\/td><td>Fine long-grain brushing<\/td><td>Premium architectural cladding<\/td><\/tr><tr><td>No.1<\/td><td>Hot rolled, annealed, pickled<\/td><td>Industrial faces, plate default<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Two practical points. First, No.4 hides fingerprints and light scratches far better than BA, which is why it dominates marine hardware and cladding that people touch. Second, any brushed or polished face should be passivated after finishing to rebuild the chromium layer. We passivate No.4 and BA before packing. Our <a href=\"https:\/\/wanzhisteels.com\/stainless-steel-surface-finish-guide\/\" target=\"_blank\" rel=\"noopener\">stainless steel surface finish guide<\/a> compares roughness values and cost adders in detail.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Where marine grade stainless steel sheet gets used<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Anywhere salt is part of the environment, this sheet shows up:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Boat and yacht fittings: cleats, rails, hardware, interior panels<\/li>\n\n\n\n<li>Coastal architecture: cladding, curtain walls, roofing accents, balustrades<\/li>\n\n\n\n<li>Offshore platforms: walkways, enclosures, handrails, cable trays<\/li>\n\n\n\n<li>Desalination and seawater intake equipment<\/li>\n\n\n\n<li>Port machinery panels, control cabinets and enclosures<\/li>\n\n\n\n<li>Marina pontoons and dock hardware<\/li>\n\n\n\n<li>Food and pharma plants using brines or chloride cleaners<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The pattern is simple: the closer to salt, the stronger the case for 316 over 304. For inland, fresh-water or indoor work, <a href=\"https:\/\/wanzhisteels.com\/304-stainless-steel-sheet\/\" target=\"_blank\" rel=\"noopener\">304 stainless steel sheet<\/a> is the more economical call and we supply it in the same finishes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">316 vs 304 vs 316L: the one-table comparison<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Point<\/td><td>304<\/td><td>316<\/td><td>316L<\/td><\/tr><tr><td>Molybdenum<\/td><td>none<\/td><td>2-3%<\/td><td>2-3%<\/td><\/tr><tr><td>Carbon max<\/td><td>0.08%<\/td><td>0.08%<\/td><td>0.030%<\/td><\/tr><tr><td>PREN<\/td><td>\u2248 18-20<\/td><td>\u2248 24-26<\/td><td>\u2248 24-26<\/td><\/tr><tr><td>Salt spray \/ coastal<\/td><td>stains<\/td><td>holds up<\/td><td>holds up<\/td><\/tr><tr><td>Heavy welding<\/td><td>use 304L<\/td><td>sensitization risk<\/td><td>safe<\/td><\/tr><tr><td>Relative cost<\/td><td>baseline<\/td><td>+10-20%<\/td><td>+10-20%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The short version: salt exposure moves the job from 304 to 316, heavy welding moves it from 316 to 316L, and everything else is budget. If a project sits on the boundary, price both grades; the 316 premium is usually smaller than one repaint cycle on rust-stained 304.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"480\" height=\"360\" src=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Brushed-No.4-finish-on-marine-grade-stainless-steel-sheet.jpeg\" alt=\"Macro view of grain direction on a brushed No.4 marine grade stainless steel sheet\" class=\"wp-image-29742\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Brushed-No.4-finish-on-marine-grade-stainless-steel-sheet.jpeg 480w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Brushed-No.4-finish-on-marine-grade-stainless-steel-sheet-300x225.jpeg 300w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Brushed-No.4-finish-on-marine-grade-stainless-steel-sheet-16x12.jpeg 16w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><figcaption class=\"wp-element-caption\">no4 brushed marine sheet<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"480\" height=\"360\" src=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/2B-No.4-and-BA-finishes-on-marine-grade-sheet.jpeg\" alt=\"Three marine grade stainless steel sheet coupons showing 2B, No.4 and BA finishes\" class=\"wp-image-29743\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/2B-No.4-and-BA-finishes-on-marine-grade-sheet.jpeg 480w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/2B-No.4-and-BA-finishes-on-marine-grade-sheet-16x12.jpeg 16w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/2B-No.4-and-BA-finishes-on-marine-grade-sheet-300x225.jpeg 300w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><figcaption class=\"wp-element-caption\">marine sheet finishes 2b<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">How to order: RFQ checklist<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Send us these points and we quote the same day:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Grade: 316 or 316L, to ASTM A240 or EN 10088-2<\/li>\n\n\n\n<li>Thickness, width and length, or a drawing for cut-to-shape work<\/li>\n\n\n\n<li>Finish: 2B, No.4, BA, HL or No.1<\/li>\n\n\n\n<li>Quantity, edge work, holes or bending<\/li>\n\n\n\n<li>Certificates: EN 10204 3.1 MTC is standard; SGS or BV inspection on request<\/li>\n\n\n\n<li>Destination port<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Stock sizes ship within a week; special thicknesses and finishes run three to five weeks including rolling and certification. Our <a href=\"https:\/\/wanzhisteels.com\/astm-a240-certified-stainless-steel-sheet\/\" target=\"_blank\" rel=\"noopener\">ASTM A240 certified stainless steel sheet<\/a> page explains the MTC and PMI process step by step.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Ready for a price?<\/strong> Send your spec through the <a href=\"https:\/\/wanzhisteels.com\/contact\/\" target=\"_blank\" rel=\"noopener\">contact page<\/a> and we will return a per-ton quote with MTC terms included.<\/p>\n<\/blockquote>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-fa9a487c\"><h2 class=\"uagb-heading-text\">FAQ<\/h2><\/div>\n\n\n\n<div class=\"wp-block-aioseo-faq\" data-schema-only=\"false\"><h3 class=\"aioseo-faq-block-question\"><strong>Is marine grade stainless steel the same as 316?<\/strong><\/h3><div class=\"aioseo-faq-block-answer\">\n<p class=\"wp-block-paragraph\">In practice, yes. Marine grade is a nickname; the alloy behind it is almost always 316 or 316L. Ask for ASTM A240 type 316 on the PO so the standard, not the nickname, governs the supply.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-aioseo-faq\" data-schema-only=\"false\"><h3 class=\"aioseo-faq-block-question\"><strong>Will a marine grade stainless steel sheet rust?<\/strong><\/h3><div class=\"aioseo-faq-block-answer\">\n<p class=\"wp-block-paragraph\">Localized rust is possible in warm stagnant seawater, under gaskets, or where carbon steel particles contaminate the surface. Good detailing and passivation prevent nearly all of it. Light staining from iron pickup is a surface issue, not a grade failure.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-aioseo-faq\" data-schema-only=\"false\"><h3 class=\"aioseo-faq-block-question\"><strong>Is 316 sheet food safe?<\/strong><\/h3><div class=\"aioseo-faq-block-answer\">\n<p class=\"wp-block-paragraph\">Yes. 316 is standard in food, dairy and pharma plants because it cleans well and tolerates chlorides in brines and cleaning chemicals. No.4 is the usual finish on product-contact faces.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-aioseo-faq\" data-schema-only=\"false\"><h3 class=\"aioseo-faq-block-question\"><strong>316 or 316L for welded panels?<\/strong><\/h3><div class=\"aioseo-faq-block-answer\">\n<p class=\"wp-block-paragraph\">316L. The low carbon stops sensitization at the weld seam, the main corrosion risk on fabricated 316. Past about 6 mm thickness we quote 316L by default.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-49373887\"><h2 class=\"uagb-heading-text\">Our Certificates<\/h2><\/div>\n\n\n\t\t\t\t\t<div\n\t\t\t\t\t\tclass=\"wp-block-uagb-image-gallery uagb-block-ce40e477     \"\n\t\t\t\t\t\tstyle=\"\"\n\t\t\t\t\t>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"spectra-image-gallery spectra-image-gallery__layout--carousel\">\n\t\t\t\t\t\t\t\t<div class=\"uagb-slick-carousel uagb-block-ce40e477\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"spectra-image-gallery__media-wrapper\" data-spectra-gallery-image-id=\"1998\">\n\t\t\t\t\t\t\t<div class=\"spectra-image-gallery__media spectra-image-gallery__media--carousel\">\n\t\t\t\t<picture>\n\t\t\t\t\t<source media=\"(min-width: 1024px)\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2024\/04\/ISO45001-en.jpeg\">\n\t\t\t\t\t<source media=\"(min-width: 768px)\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2024\/04\/ISO45001-en-745x1024.jpeg\">\n\t\t\t\t\t<img decoding=\"async\" class=\"spectra-image-gallery__media-thumbnail spectra-image-gallery__media-thumbnail--carousel\" src=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2024\/04\/ISO45001-en-218x300.jpeg\" alt=\"ISO45001-en\" loading=\"lazy\" \/>\n\t\t\t\t<\/picture>\n\t\t\t\t<div class=\"spectra-image-gallery__media-thumbnail-blurrer\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"spectra-image-gallery__media-thumbnail-caption-wrapper spectra-image-gallery__media-thumbnail-caption-wrapper--overlay\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"spectra-image-gallery__media-thumbnail-caption spectra-image-gallery__media-thumbnail-caption--overlay\">\n\t\t\t\t\tISO 45001\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"spectra-image-gallery__media-wrapper\" data-spectra-gallery-image-id=\"1997\">\n\t\t\t\t\t\t\t<div class=\"spectra-image-gallery__media spectra-image-gallery__media--carousel\">\n\t\t\t\t<picture>\n\t\t\t\t\t<source media=\"(min-width: 1024px)\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2024\/04\/ISO14001-en.jpeg\">\n\t\t\t\t\t<source media=\"(min-width: 768px)\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2024\/04\/ISO14001-en-745x1024.jpeg\">\n\t\t\t\t\t<img decoding=\"async\" class=\"spectra-image-gallery__media-thumbnail spectra-image-gallery__media-thumbnail--carousel\" src=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2024\/04\/ISO14001-en-218x300.jpeg\" alt=\"ISO14001-en\" loading=\"lazy\" \/>\n\t\t\t\t<\/picture>\n\t\t\t\t<div class=\"spectra-image-gallery__media-thumbnail-blurrer\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"spectra-image-gallery__media-thumbnail-caption-wrapper spectra-image-gallery__media-thumbnail-caption-wrapper--overlay\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"spectra-image-gallery__media-thumbnail-caption spectra-image-gallery__media-thumbnail-caption--overlay\">\n\t\t\t\t\tISO 14001\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"spectra-image-gallery__media-wrapper\" data-spectra-gallery-image-id=\"1996\">\n\t\t\t\t\t\t\t<div class=\"spectra-image-gallery__media spectra-image-gallery__media--carousel\">\n\t\t\t\t<picture>\n\t\t\t\t\t<source media=\"(min-width: 1024px)\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2024\/04\/ISO9001-en.jpeg\">\n\t\t\t\t\t<source media=\"(min-width: 768px)\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2024\/04\/ISO9001-en-745x1024.jpeg\">\n\t\t\t\t\t<img decoding=\"async\" class=\"spectra-image-gallery__media-thumbnail spectra-image-gallery__media-thumbnail--carousel\" src=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2024\/04\/ISO9001-en-218x300.jpeg\" alt=\"ISO9001-en\" loading=\"lazy\" \/>\n\t\t\t\t<\/picture>\n\t\t\t\t<div class=\"spectra-image-gallery__media-thumbnail-blurrer\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"spectra-image-gallery__media-thumbnail-caption-wrapper spectra-image-gallery__media-thumbnail-caption-wrapper--overlay\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"spectra-image-gallery__media-thumbnail-caption spectra-image-gallery__media-thumbnail-caption--overlay\">\n\t\t\t\t\tISO 9001\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"spectra-image-gallery__media-wrapper\" data-spectra-gallery-image-id=\"12853\">\n\t\t\t\t\t\t\t<div class=\"spectra-image-gallery__media spectra-image-gallery__media--carousel\">\n\t\t\t\t<picture>\n\t\t\t\t\t<source media=\"(min-width: 1024px)\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2025\/04\/SGS-shandongwanzhi1.jpg\">\n\t\t\t\t\t<source media=\"(min-width: 768px)\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2025\/04\/SGS-shandongwanzhi1-723x1024.jpg\">\n\t\t\t\t\t<img decoding=\"async\" class=\"spectra-image-gallery__media-thumbnail spectra-image-gallery__media-thumbnail--carousel\" src=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2025\/04\/SGS-shandongwanzhi1-212x300.jpg\" alt=\"SGS-shandongwanzhi(1)\" loading=\"lazy\" \/>\n\t\t\t\t<\/picture>\n\t\t\t\t<div class=\"spectra-image-gallery__media-thumbnail-blurrer\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"spectra-image-gallery__media-thumbnail-caption-wrapper spectra-image-gallery__media-thumbnail-caption-wrapper--overlay\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"spectra-image-gallery__media-thumbnail-caption spectra-image-gallery__media-thumbnail-caption--overlay\">\n\t\t\t\t\tSGS Shandong Wanzhi\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"spectra-image-gallery__media-wrapper\" data-spectra-gallery-image-id=\"12854\">\n\t\t\t\t\t\t\t<div class=\"spectra-image-gallery__media spectra-image-gallery__media--carousel\">\n\t\t\t\t<picture>\n\t\t\t\t\t<source media=\"(min-width: 1024px)\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2025\/04\/SGS-zhengzhouwanzhi1.jpg\">\n\t\t\t\t\t<source media=\"(min-width: 768px)\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2025\/04\/SGS-zhengzhouwanzhi1-725x1024.jpg\">\n\t\t\t\t\t<img decoding=\"async\" class=\"spectra-image-gallery__media-thumbnail spectra-image-gallery__media-thumbnail--carousel\" src=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2025\/04\/SGS-zhengzhouwanzhi1-212x300.jpg\" alt=\"SGS-zhengzhouwanzhi(1)\" loading=\"lazy\" \/>\n\t\t\t\t<\/picture>\n\t\t\t\t<div class=\"spectra-image-gallery__media-thumbnail-blurrer\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"spectra-image-gallery__media-thumbnail-caption-wrapper spectra-image-gallery__media-thumbnail-caption-wrapper--overlay\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"spectra-image-gallery__media-thumbnail-caption spectra-image-gallery__media-thumbnail-caption--overlay\">\n\t\t\t\t\tSGS Zhengzhou Wanzhi\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-af495751\"><h2 class=\"uagb-heading-text\">Customer Affirmation<\/h2><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"750\" height=\"700\" src=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2025\/03\/Customer-reviews-wanzhi.jpg\" alt=\"Customer reviews wanzhi\" class=\"wp-image-11104\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2025\/03\/Customer-reviews-wanzhi.jpg 750w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2025\/03\/Customer-reviews-wanzhi-300x280.jpg 300w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2025\/03\/Customer-reviews-wanzhi-13x12.jpg 13w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c102b1d2\" id=\"Contact-us\"><h2 class=\"uagb-heading-text\">Contact us<\/h2><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>WhatsApp<\/strong>: <a href=\"https:\/\/api.whatsapp.com\/send?phone=+8618736065220&amp;text=Hello, I would like to purchase marine grade stainless steel sheet. Please reply to me as soon as possible.\" target=\"_blank\" rel=\"noopener\"><strong>+86 18736065220<\/strong><\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>E-mail<\/strong>: <a href=\"mailto:info04@wanzhisteel.com\" target=\"_blank\" rel=\"noopener\"><strong>info04@wanzhisteel.com<\/strong><\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Website<\/strong>: https:\/\/wanzhisteels.com<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Factory<\/strong>: Binzhou City, Shandong Province, ChinaList item<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Company<\/strong>: Erqi District, Zhengzhou City, Henan Province, China<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Hot Tags:<\/strong> 316 stainless steel, 316L, 316 stainless steel sheet, SS316 sheet, Marine grade stainless steel sheet manufacturers suppliers, factory, price, for sale<\/p>\n\n\n\n<div class=\"wp-block-uagb-container uagb-layout-flex uagb-block-4c827724 alignwide uagb-is-root-container\">\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__default-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-21f65335\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap \">\n<div data-aos= \"fade-right\" data-aos-duration=\"400\" data-aos-delay=\"0\" data-aos-easing=\"ease\" data-aos-once=\"true\" class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-f718b67a wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/wanzhisteels.com\/316-stainless-steel-plate\/\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><span class=\"uagb-button__icon uagb-button__icon-position-before\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" aria-hidden=\"true\" focussable=\"false\"><path d=\"M447.1 256C447.1 273.7 433.7 288 416 288H109.3l105.4 105.4c12.5 12.5 12.5 32.75 0 45.25C208.4 444.9 200.2 448 192 448s-16.38-3.125-22.62-9.375l-160-160c-12.5-12.5-12.5-32.75 0-45.25l160-160c12.5-12.5 32.75-12.5 45.25 0s12.5 32.75 0 45.25L109.3 224H416C433.7 224 447.1 238.3 447.1 256z\"><\/path><\/svg><\/span><div class=\"uagb-button__link\">316 stainless steel plate<\/div><\/a><\/div><\/div>\n\n\n\n<div data-aos= \"fade-left\" data-aos-duration=\"400\" data-aos-delay=\"0\" data-aos-easing=\"ease\" data-aos-once=\"true\" class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-9e0b7cac wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"#\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\">stainless steel<\/div><span class=\"uagb-button__icon uagb-button__icon-position-after\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" aria-hidden=\"true\" focussable=\"false\"><path d=\"M438.6 278.6l-160 160C272.4 444.9 264.2 448 256 448s-16.38-3.125-22.62-9.375c-12.5-12.5-12.5-32.75 0-45.25L338.8 288H32C14.33 288 .0016 273.7 .0016 256S14.33 224 32 224h306.8l-105.4-105.4c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0l160 160C451.1 245.9 451.1 266.1 438.6 278.6z\"><\/path><\/svg><\/span><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uag-hide-mob uagb-block-a92caa3d alignwide uagb-is-root-container\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f1387-o1\" lang=\"zh-CN\" dir=\"ltr\" data-wpcf7-id=\"1387\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/es\/wp-json\/wp\/v2\/posts\/29715#wpcf7-f1387-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u7559\u8a00\u8868\u5355\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"1387\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.2.3\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"zh_CN\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f1387-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<div class=\"wpcf7-turnstile cf-turnstile\" data-sitekey=\"0x4AAAAAACnNGNQrco6AXsKM\" data-response-field-name=\"_wpcf7_turnstile_response\"><\/div>\n\n<div class=\"connection-wpcf7-box\">\n\t<div class=\"connection-message-box\">\n\t\t<p><label class=\"connection-message-lab\">CONTACT US<\/label>\n\t\t<\/p>\n\t\t<div class=\"connection-message-tips\">\n\t\t\t<div class=\"connection-message-specify\">\n\t\t\t\t<p>Please specify your requirement by referring to the following aspects:\n\t\t\t\t<\/p>\n\t\t\t<\/div>\n\t\t\t<p><span class=\"connection-message-no\">1<\/span>What kind of solution will meet your demand? (Key point)\n\t\t\t<\/p>\n\t\t\t<p><span class=\"connection-message-no\">2<\/span>What kind of material and expected end product are you planning to have? (Right solution begins from material and product)\n\t\t\t<\/p>\n\t\t\t<p><span class=\"connection-message-no\">3<\/span>When is the project supposed to be running? (Key info for A-Z project programming)\n\t\t\t<\/p>\n\t\t\t<p><span class=\"connection-message-no\">4<\/span>Budget for machinery purchasing? (Key info for right model)\n\t\t\t<\/p>\n\t\t\t<p><span class=\"connection-message-no\">5<\/span>Points that you really focus on. (Customized service from our project consultant)\n\t\t\t<\/p>\n\t\t<\/div>\n\t<\/div>\n\t<div class=\"connection-form-box\">\n\t\t<div class=\"connection-form-input\">\n\t\t\t<div class=\"wpc7-form-row wpc7-lab-left wpc7-form-lab\">\n\t\t\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" autocomplete=\"name\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Name(required)\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n\t\t\t\t<\/p>\n\t\t\t<\/div>\n\t\t\t<div class=\"wpc7-form-row wpc7-lab-right wpc7-form-lab\">\n\t\t\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" autocomplete=\"email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Email(required)\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n\t\t\t\t<\/p>\n\t\t\t<\/div>\n\t\t\t<div class=\"wpc7-form-row wpc7-lab-left wpc7-form-lab\">\n\t\t\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"tel-whatapp\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-text wpcf7-validates-as-tel lab-whatapp\" aria-invalid=\"false\" placeholder=\"Whatapp(optional)\" value=\"\" type=\"tel\" name=\"tel-whatapp\" \/><\/span>\n\t\t\t\t<\/p>\n\t\t\t<\/div>\n\t\t\t<div class=\"wpc7-form-row wpc7-lab-right wpc7-form-lab\">\n\t\t\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"text-Country\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Country(required)\" value=\"\" type=\"text\" name=\"text-Country\" \/><\/span>\n\t\t\t\t<\/p>\n\t\t\t<\/div>\n\t\t\t<div class=\" wpc7-lab-row wpc7-form-lab\">\n\t\t\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"text-Company\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"Company(optional)\" value=\"\" type=\"text\" name=\"text-Company\" \/><\/span>\n\t\t\t\t<\/p>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<div class=\"wpc7-form-msg\">\n\t\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Message (required):Fill in the information according to the tips.\" name=\"your-message\"><\/textarea><\/span>\n\t\t\t<\/p>\n\t\t<\/div>\n\t\t<div class=\"wpc7-form-button-submit \">\n\t\t\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner button-submit\" type=\"submit\" value=\"SEND\" \/>\n\t\t\t<\/p>\n\t\t<\/div>\n\t<\/div>\n<\/div><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-26bc5818 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\"><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9e13e57e\"><h2 class=\"uagb-heading-text\">Related Products<\/h2><\/div>\n\n\n\n\t\t\t<div class=\"wp-block-uagb-post-carousel uagb-post-grid  uagb-post__image-position-top uagb-post__image-enabled uagb-block-c1c9c871     uagb-post__arrow-outside uagb-slick-carousel uagb-post__items uagb-post__columns-4 is-carousel uagb-post__columns-tablet-2 uagb-post__columns-mobile-1\" data-total=\"6\" style=\"\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<div class='uagb-post__image'>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/wanzhisteels.com\/es\/marine-grade-stainless-steel-sheet\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\"><img decoding=\"async\" width=\"480\" height=\"360\" src=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-with-brushed-surface-treatment.jpg\" class=\"attachment-large size-large\" alt=\"Marine grade stainless steel sheet with brushed surface treatment\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-with-brushed-surface-treatment.jpg 480w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-with-brushed-surface-treatment-300x225.jpg 300w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-with-brushed-surface-treatment-16x12.jpg 16w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/>\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/wanzhisteels.com\/es\/marine-grade-stainless-steel-sheet\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">Marine grade stainless steel sheet<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<div class='uagb-post__image'>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/wanzhisteels.com\/es\/316-stainless-steel-plate\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\"><img decoding=\"async\" width=\"480\" height=\"360\" src=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/09\/316L-and-316-stainless-steel-plate-composition.jpg\" class=\"attachment-large size-large\" alt=\"316L and 316 stainless steel plate composition\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/09\/316L-and-316-stainless-steel-plate-composition.jpg 480w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/09\/316L-and-316-stainless-steel-plate-composition-300x225.jpg 300w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/09\/316L-and-316-stainless-steel-plate-composition-16x12.jpg 16w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/>\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/wanzhisteels.com\/es\/316-stainless-steel-plate\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">316 stainless steel plate<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<div class='uagb-post__image'>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/wanzhisteels.com\/es\/304-stainless-steel-plate\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\"><img decoding=\"async\" width=\"480\" height=\"360\" src=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/09\/304-stainless-steel-plate-laser-and-waterjet-cutting.jpg\" class=\"attachment-large size-large\" alt=\"Laser and waterjet cutting of 304 stainless steel plate to size\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/09\/304-stainless-steel-plate-laser-and-waterjet-cutting.jpg 480w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/09\/304-stainless-steel-plate-laser-and-waterjet-cutting-300x225.jpg 300w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/09\/304-stainless-steel-plate-laser-and-waterjet-cutting-16x12.jpg 16w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/>\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/wanzhisteels.com\/es\/304-stainless-steel-plate\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">304 stainless steel plate<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<div class='uagb-post__image'>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/wanzhisteels.com\/es\/stainless-steel-wire\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\"><img decoding=\"async\" width=\"480\" height=\"360\" src=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/09\/Stainless-steel-wire-coils-in-304-and-316-grades.jpg\" class=\"attachment-large size-large\" alt=\"Stainless steel wire is a round or flat wire material produced by drawing stainless steel as the raw material\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/09\/Stainless-steel-wire-coils-in-304-and-316-grades.jpg 480w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/09\/Stainless-steel-wire-coils-in-304-and-316-grades-300x225.jpg 300w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/09\/Stainless-steel-wire-coils-in-304-and-316-grades-16x12.jpg 16w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/>\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/wanzhisteels.com\/es\/stainless-steel-wire\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">Stainless Steel Wire<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<div class='uagb-post__image'>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/wanzhisteels.com\/es\/stainless-steel-pipe\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\"><img decoding=\"async\" width=\"480\" height=\"360\" src=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/09\/Stainless-steel-pipe-applications-oil-gas-chemical-food-marine.jpg\" class=\"attachment-large size-large\" alt=\"Stainless pipe installed in chemical plant, brewery, offshore platform and water treatment\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/09\/Stainless-steel-pipe-applications-oil-gas-chemical-food-marine.jpg 480w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/09\/Stainless-steel-pipe-applications-oil-gas-chemical-food-marine-300x225.jpg 300w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/09\/Stainless-steel-pipe-applications-oil-gas-chemical-food-marine-16x12.jpg 16w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/>\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/wanzhisteels.com\/es\/stainless-steel-pipe\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">Stainless Steel Pipe<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<div class='uagb-post__image'>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/wanzhisteels.com\/es\/hot-rolled-stainless-steel-plate\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\"><img decoding=\"async\" width=\"480\" height=\"360\" src=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/08\/hot-rolled-stainless-steel-plate-304-304L-316L-430-and-duplex-2205.jpg\" class=\"attachment-large size-large\" alt=\"hot rolled stainless steel plate 304, 304L, 316L, 430 and duplex 2205\" srcset=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/08\/hot-rolled-stainless-steel-plate-304-304L-316L-430-and-duplex-2205.jpg 480w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/08\/hot-rolled-stainless-steel-plate-304-304L-316L-430-and-duplex-2205-300x225.jpg 300w, https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/08\/hot-rolled-stainless-steel-plate-304-304L-316L-430-and-duplex-2205-16x12.jpg 16w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/>\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/wanzhisteels.com\/es\/hot-rolled-stainless-steel-plate\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">Hot Rolled Stainless Steel Plate<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\n\n<script data-wp-block-html=\"js\">\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is marine grade stainless steel the same as 316?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"In practice, yes. Marine grade is a nickname; the alloy behind it is almost always 316 or 316L. Ask for ASTM A240 type 316 on the PO so the standard, not the nickname, governs the supply.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will a marine grade stainless steel sheet rust?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Localized rust is possible in warm stagnant seawater, under gaskets, or where carbon steel particles contaminate the surface. Good detailing and passivation prevent nearly all of it. Light staining from iron pickup is a surface issue, not a grade failure.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is 316 sheet food safe?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. 316 is standard in food, dairy and pharma plants because it cleans well and tolerates chlorides in brines and cleaning chemicals. No.4 is the usual finish on product-contact faces.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"316 or 316L for welded panels?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"316L. The low carbon stops sensitization at the weld seam, the main corrosion risk on fabricated 316. Past about 6 mm thickness we quote 316L by default.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much does a marine grade stainless steel sheet weigh?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Thickness in mm times 8.00 gives kg per square metre. A 3 mm sheet weighs 24 kg\/m\u00b2, so a 1200 \u00d7 3000 mm sheet comes to about 86 kg. We confirm the exact piece weight on the quote after cutting.\"\n      }\n    }\n  ]\n}\n<\/script>\n<\/script>\n\n\n\n<script data-wp-block-html=\"js\">\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"WebPage\",\n      \"@id\": \"https:\/\/wanzhisteels.com\/marine-grade-stainless-steel-sheet\/#webpage\",\n      \"url\": \"https:\/\/wanzhisteels.com\/marine-grade-stainless-steel-sheet\/\",\n      \"name\": \"Marine Grade Stainless Steel Sheet: 316 Specs & Sizes\",\n      \"description\": \"Marine grade stainless steel sheet is 316: molybdenum chemistry, PREN 24-26, 0.1-6.0 mm sizes, coastal and offshore uses. Get a quote from Wanzhi Steel.\",\n      \"inLanguage\": \"en\",\n      \"isPartOf\": {\n        \"@type\": \"WebSite\",\n        \"@id\": \"https:\/\/wanzhisteels.com\/#website\",\n        \"name\": \"Wanzhi Group\",\n        \"url\": \"https:\/\/wanzhisteels.com\/\"\n      },\n      \"breadcrumb\": {\n        \"@id\": \"https:\/\/wanzhisteels.com\/marine-grade-stainless-steel-sheet\/#breadcrumb\"\n      }\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"@id\": \"https:\/\/wanzhisteels.com\/marine-grade-stainless-steel-sheet\/#breadcrumb\",\n      \"itemListElement\": [\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 1,\n          \"name\": \"Home\",\n          \"item\": \"https:\/\/wanzhisteels.com\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 2,\n          \"name\": \"Stainless steel\",\n          \"item\": \"https:\/\/wanzhisteels.com\/stainless-steel\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 3,\n          \"name\": \"Marine grade stainless steel sheet\",\n          \"item\": \"https:\/\/wanzhisteels.com\/marine-grade-stainless-steel-sheet\/\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"Article\",\n      \"@id\": \"https:\/\/wanzhisteels.com\/marine-grade-stainless-steel-sheet\/#article\",\n      \"headline\": \"Marine Grade Stainless Steel Sheet: 316 Specs & Sizes\",\n      \"description\": \"Marine grade stainless steel sheet is 316: molybdenum chemistry, PREN 24-26, 0.1-6.0 mm sizes, coastal and offshore uses. Get a quote from Wanzhi Steel.\",\n      \"articleSection\": \"Stainless steel\",\n      \"keywords\": \"marine grade stainless steel sheet, 316 stainless steel, 316L, 316 stainless steel sheet\",\n      \"inLanguage\": \"en\",\n      \"mainEntityOfPage\": {\n        \"@type\": \"WebPage\",\n        \"@id\": \"https:\/\/wanzhisteels.com\/marine-grade-stainless-steel-sheet\/#webpage\"\n      },\n      \"author\": {\n        \"@type\": \"Organization\",\n        \"name\": \"Wanzhi Group\",\n        \"url\": \"https:\/\/wanzhisteels.com\/about\/\"\n      },\n      \"publisher\": {\n        \"@type\": \"Organization\",\n        \"name\": \"Wanzhi Group\",\n        \"url\": \"https:\/\/wanzhisteels.com\/\",\n        \"logo\": {\n          \"@type\": \"ImageObject\",\n          \"url\": \"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2024\/04\/wz-logo.png\"\n        }\n      }\n    }\n  ]\n}\n<\/script>\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>Marine grade stainless steel sheet Width: 600-1250mm or customizable Thickness:&nbsp; 0.13-6.0mm Design Style:&nbsp; Customizable This page covers what makes 316 the marine grade, what chemistry and strength to expect, what sizes sheet comes in, and how to order it. The numbers come straight from our stock list, so you can turn them into an RFQ [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":29749,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"header.entry-header.ast-no-thumbnail.ast-no-title {\ndisplay:none;\n}\nnav.navigation.post-navigation {\n    display: none;\n}\nli#uagb-tabs__tab0 {\n    margin: 0;\n}\n.ast-single-related-posts-container {\n    display: none;\n}\nh1.uagb-heading-text {\n    font-size: 30px;\n}","site-sidebar-layout":"right-sidebar","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[102,103],"tags":[64],"class_list":["post-29715","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","category-stainless-steel","tag-stainless-steel"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"Marine grade stainless steel sheet is 316: molybdenum chemistry, PREN 24-26, 0.1-6.0 mm sizes, coastal and offshore uses. Get a quote from Wanzhi Steel.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"wanzhigroup\"\/>\n\t<meta name=\"p:domain_verify\" content=\"a0e5d3a2e657586a398666896976c01f\" \/>\n\t<meta name=\"keywords\" content=\"stainless steel,products\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/wanzhisteels.com\/es\/marine-grade-stainless-steel-sheet\/\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"es_ES\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Wanzhi Group Providing global steel customers With Superior service&amp;Good quality products at a good price\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Marine grade stainless steel sheet | Wanzhi Group\" \/>\n\t\t<meta property=\"og:description\" content=\"Marine grade stainless steel sheet is 316: molybdenum chemistry, PREN 24-26, 0.1-6.0 mm sizes, coastal and offshore uses. Get a quote from Wanzhi Steel.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/wanzhisteels.com\/es\/marine-grade-stainless-steel-sheet\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-with-brushed-surface-treatment.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-with-brushed-surface-treatment.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"480\" \/>\n\t\t<meta property=\"og:image:height\" content=\"360\" \/>\n\t\t<meta property=\"article:tag\" content=\"stainless steel\" \/>\n\t\t<meta property=\"article:tag\" content=\"products\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-10-20T08:06:25+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-10-20T08:30:43+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/wanzhisteelsupply\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Marine grade stainless steel sheet | Wanzhi Group\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Marine grade stainless steel sheet is 316: molybdenum chemistry, PREN 24-26, 0.1-6.0 mm sizes, coastal and offshore uses. Get a quote from Wanzhi Steel.\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-with-brushed-surface-treatment.jpg\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/marine-grade-stainless-steel-sheet\\\/#blogposting\",\"name\":\"Marine grade stainless steel sheet | Wanzhi Group\",\"headline\":\"Marine grade stainless steel sheet\",\"author\":{\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/author\\\/wanzhigroup\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/wanzhisteels.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/Marine-grade-stainless-steel-sheet-with-brushed-surface-treatment.jpg\",\"width\":480,\"height\":360,\"caption\":\"Marine grade stainless steel sheet with brushed surface treatment\"},\"datePublished\":\"2026-10-20T16:06:25+08:00\",\"dateModified\":\"2026-10-20T16:30:43+08:00\",\"inLanguage\":\"es-ES\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/marine-grade-stainless-steel-sheet\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/marine-grade-stainless-steel-sheet\\\/#webpage\"},\"articleSection\":\"Products, Stainless steel, stainless steel\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/marine-grade-stainless-steel-sheet\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/products\\\/#listItem\",\"name\":\"Products\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/products\\\/#listItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/products\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/products\\\/stainless-steel\\\/#listItem\",\"name\":\"Stainless steel\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/products\\\/stainless-steel\\\/#listItem\",\"position\":3,\"name\":\"Stainless steel\",\"item\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/products\\\/stainless-steel\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/marine-grade-stainless-steel-sheet\\\/#listItem\",\"name\":\"Marine grade stainless steel sheet\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/products\\\/#listItem\",\"name\":\"Products\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/marine-grade-stainless-steel-sheet\\\/#listItem\",\"position\":4,\"name\":\"Marine grade stainless steel sheet\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/products\\\/stainless-steel\\\/#listItem\",\"name\":\"Stainless steel\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/#organization\",\"name\":\"Wanzhi Group\",\"description\":\"Providing global steel customers With Superior service&Good quality products at a good price\",\"url\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/\",\"email\":\"info04@wanzhisteel.com\",\"telephone\":\"+8618736065220\",\"foundingDate\":\"2011-06-01\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":30,\"maxValue\":50},\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/wanzhisteels.com\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/wanzhi-150.jpg\",\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/marine-grade-stainless-steel-sheet\\\/#organizationLogo\",\"width\":150,\"height\":150},\"image\":{\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/marine-grade-stainless-steel-sheet\\\/#organizationLogo\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/wanzhisteelsupply\",\"https:\\\/\\\/www.pinterest.com\\\/wanzhisteels\\\/\",\"https:\\\/\\\/www.youtube.com\\\/@Wanzhisteel3404\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/wanzhi-steel\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/author\\\/wanzhigroup\\\/#author\",\"url\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/author\\\/wanzhigroup\\\/\",\"name\":\"wanzhigroup\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/marine-grade-stainless-steel-sheet\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e0125a7c9ef48587a6658369a987e0a10f56f7b746f97c7d19cbb678a894bf94?s=96&d=identicon&r=g\",\"width\":96,\"height\":96,\"caption\":\"wanzhigroup\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/marine-grade-stainless-steel-sheet\\\/#webpage\",\"url\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/marine-grade-stainless-steel-sheet\\\/\",\"name\":\"Marine grade stainless steel sheet | Wanzhi Group\",\"description\":\"Marine grade stainless steel sheet is 316: molybdenum chemistry, PREN 24-26, 0.1-6.0 mm sizes, coastal and offshore uses. Get a quote from Wanzhi Steel.\",\"inLanguage\":\"es-ES\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/marine-grade-stainless-steel-sheet\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/author\\\/wanzhigroup\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/author\\\/wanzhigroup\\\/#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/wanzhisteels.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/Marine-grade-stainless-steel-sheet-with-brushed-surface-treatment.jpg\",\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/marine-grade-stainless-steel-sheet\\\/#mainImage\",\"width\":480,\"height\":360,\"caption\":\"Marine grade stainless steel sheet with brushed surface treatment\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/marine-grade-stainless-steel-sheet\\\/#mainImage\"},\"datePublished\":\"2026-10-20T16:06:25+08:00\",\"dateModified\":\"2026-10-20T16:30:43+08:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/#website\",\"url\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/\",\"name\":\"Wanzhi Group\",\"alternateName\":\"WZ Group\",\"description\":\"Providing global steel customers With Superior service&Good quality products at a good price\",\"inLanguage\":\"es-ES\",\"publisher\":{\"@id\":\"https:\\\/\\\/wanzhisteels.com\\\/es\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Marine grade stainless steel sheet | Wanzhi Group","description":"Marine grade stainless steel sheet is 316: molybdenum chemistry, PREN 24-26, 0.1-6.0 mm sizes, coastal and offshore uses. Get a quote from Wanzhi Steel.","canonical_url":"https:\/\/wanzhisteels.com\/es\/marine-grade-stainless-steel-sheet\/","robots":"max-image-preview:large","keywords":"stainless steel,products","webmasterTools":{"p:domain_verify":"a0e5d3a2e657586a398666896976c01f","miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/wanzhisteels.com\/es\/marine-grade-stainless-steel-sheet\/#blogposting","name":"Marine grade stainless steel sheet | Wanzhi Group","headline":"Marine grade stainless steel sheet","author":{"@id":"https:\/\/wanzhisteels.com\/es\/author\/wanzhigroup\/#author"},"publisher":{"@id":"https:\/\/wanzhisteels.com\/es\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-with-brushed-surface-treatment.jpg","width":480,"height":360,"caption":"Marine grade stainless steel sheet with brushed surface treatment"},"datePublished":"2026-10-20T16:06:25+08:00","dateModified":"2026-10-20T16:30:43+08:00","inLanguage":"es-ES","mainEntityOfPage":{"@id":"https:\/\/wanzhisteels.com\/es\/marine-grade-stainless-steel-sheet\/#webpage"},"isPartOf":{"@id":"https:\/\/wanzhisteels.com\/es\/marine-grade-stainless-steel-sheet\/#webpage"},"articleSection":"Products, Stainless steel, stainless steel"},{"@type":"BreadcrumbList","@id":"https:\/\/wanzhisteels.com\/es\/marine-grade-stainless-steel-sheet\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/wanzhisteels.com\/es\/#listItem","position":1,"name":"Home","item":"https:\/\/wanzhisteels.com\/es\/","nextItem":{"@type":"ListItem","@id":"https:\/\/wanzhisteels.com\/es\/products\/#listItem","name":"Products"}},{"@type":"ListItem","@id":"https:\/\/wanzhisteels.com\/es\/products\/#listItem","position":2,"name":"Products","item":"https:\/\/wanzhisteels.com\/es\/products\/","nextItem":{"@type":"ListItem","@id":"https:\/\/wanzhisteels.com\/es\/products\/stainless-steel\/#listItem","name":"Stainless steel"},"previousItem":{"@type":"ListItem","@id":"https:\/\/wanzhisteels.com\/es\/#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/wanzhisteels.com\/es\/products\/stainless-steel\/#listItem","position":3,"name":"Stainless steel","item":"https:\/\/wanzhisteels.com\/es\/products\/stainless-steel\/","nextItem":{"@type":"ListItem","@id":"https:\/\/wanzhisteels.com\/es\/marine-grade-stainless-steel-sheet\/#listItem","name":"Marine grade stainless steel sheet"},"previousItem":{"@type":"ListItem","@id":"https:\/\/wanzhisteels.com\/es\/products\/#listItem","name":"Products"}},{"@type":"ListItem","@id":"https:\/\/wanzhisteels.com\/es\/marine-grade-stainless-steel-sheet\/#listItem","position":4,"name":"Marine grade stainless steel sheet","previousItem":{"@type":"ListItem","@id":"https:\/\/wanzhisteels.com\/es\/products\/stainless-steel\/#listItem","name":"Stainless steel"}}]},{"@type":"Organization","@id":"https:\/\/wanzhisteels.com\/es\/#organization","name":"Wanzhi Group","description":"Providing global steel customers With Superior service&Good quality products at a good price","url":"https:\/\/wanzhisteels.com\/es\/","email":"info04@wanzhisteel.com","telephone":"+8618736065220","foundingDate":"2011-06-01","numberOfEmployees":{"@type":"QuantitativeValue","minValue":30,"maxValue":50},"logo":{"@type":"ImageObject","url":"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2024\/05\/wanzhi-150.jpg","@id":"https:\/\/wanzhisteels.com\/es\/marine-grade-stainless-steel-sheet\/#organizationLogo","width":150,"height":150},"image":{"@id":"https:\/\/wanzhisteels.com\/es\/marine-grade-stainless-steel-sheet\/#organizationLogo"},"sameAs":["https:\/\/www.facebook.com\/wanzhisteelsupply","https:\/\/www.pinterest.com\/wanzhisteels\/","https:\/\/www.youtube.com\/@Wanzhisteel3404","https:\/\/www.linkedin.com\/company\/wanzhi-steel"]},{"@type":"Person","@id":"https:\/\/wanzhisteels.com\/es\/author\/wanzhigroup\/#author","url":"https:\/\/wanzhisteels.com\/es\/author\/wanzhigroup\/","name":"wanzhigroup","image":{"@type":"ImageObject","@id":"https:\/\/wanzhisteels.com\/es\/marine-grade-stainless-steel-sheet\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/e0125a7c9ef48587a6658369a987e0a10f56f7b746f97c7d19cbb678a894bf94?s=96&d=identicon&r=g","width":96,"height":96,"caption":"wanzhigroup"}},{"@type":"WebPage","@id":"https:\/\/wanzhisteels.com\/es\/marine-grade-stainless-steel-sheet\/#webpage","url":"https:\/\/wanzhisteels.com\/es\/marine-grade-stainless-steel-sheet\/","name":"Marine grade stainless steel sheet | Wanzhi Group","description":"Marine grade stainless steel sheet is 316: molybdenum chemistry, PREN 24-26, 0.1-6.0 mm sizes, coastal and offshore uses. Get a quote from Wanzhi Steel.","inLanguage":"es-ES","isPartOf":{"@id":"https:\/\/wanzhisteels.com\/es\/#website"},"breadcrumb":{"@id":"https:\/\/wanzhisteels.com\/es\/marine-grade-stainless-steel-sheet\/#breadcrumblist"},"author":{"@id":"https:\/\/wanzhisteels.com\/es\/author\/wanzhigroup\/#author"},"creator":{"@id":"https:\/\/wanzhisteels.com\/es\/author\/wanzhigroup\/#author"},"image":{"@type":"ImageObject","url":"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-with-brushed-surface-treatment.jpg","@id":"https:\/\/wanzhisteels.com\/es\/marine-grade-stainless-steel-sheet\/#mainImage","width":480,"height":360,"caption":"Marine grade stainless steel sheet with brushed surface treatment"},"primaryImageOfPage":{"@id":"https:\/\/wanzhisteels.com\/es\/marine-grade-stainless-steel-sheet\/#mainImage"},"datePublished":"2026-10-20T16:06:25+08:00","dateModified":"2026-10-20T16:30:43+08:00"},{"@type":"WebSite","@id":"https:\/\/wanzhisteels.com\/es\/#website","url":"https:\/\/wanzhisteels.com\/es\/","name":"Wanzhi Group","alternateName":"WZ Group","description":"Providing global steel customers With Superior service&Good quality products at a good price","inLanguage":"es-ES","publisher":{"@id":"https:\/\/wanzhisteels.com\/es\/#organization"}}]},"og:locale":"es_ES","og:site_name":"Wanzhi Group Providing global steel customers With Superior service&amp;Good quality products at a good price","og:type":"article","og:title":"Marine grade stainless steel sheet | Wanzhi Group","og:description":"Marine grade stainless steel sheet is 316: molybdenum chemistry, PREN 24-26, 0.1-6.0 mm sizes, coastal and offshore uses. Get a quote from Wanzhi Steel.","og:url":"https:\/\/wanzhisteels.com\/es\/marine-grade-stainless-steel-sheet\/","og:image":"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-with-brushed-surface-treatment.jpg","og:image:secure_url":"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-with-brushed-surface-treatment.jpg","og:image:width":480,"og:image:height":360,"article:tag":["stainless steel","products"],"article:published_time":"2026-10-20T08:06:25+00:00","article:modified_time":"2026-10-20T08:30:43+00:00","article:publisher":"https:\/\/www.facebook.com\/wanzhisteelsupply","twitter:card":"summary","twitter:title":"Marine grade stainless steel sheet | Wanzhi Group","twitter:description":"Marine grade stainless steel sheet is 316: molybdenum chemistry, PREN 24-26, 0.1-6.0 mm sizes, coastal and offshore uses. Get a quote from Wanzhi Steel.","twitter:image":"https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-with-brushed-surface-treatment.jpg"},"aioseo_meta_data":{"post_id":"29715","title":null,"description":"Marine grade stainless steel sheet is 316: molybdenum chemistry, PREN 24-26, 0.1-6.0 mm sizes, coastal and offshore uses. Get a quote from Wanzhi Steel.","keywords":null,"keyphrases":{"focus":{"keyphrase":"marine grade stainless steel sheet","score":0,"analysis":[]},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[{"hidden":false,"question":"Is marine grade stainless steel the same as 316?","schemaBlockId":"aioseo-mvg1x8styvl31","tagName":"h3","TrpContentRestriction":{"restriction_type":"exclude","selected_languages":[],"panel_open":true},"UAGHideDesktop":false,"UAGHideMob":false,"UAGHideTab":false,"UAGLoggedIn":false,"UAGLoggedOut":false,"UAGDay":[],"UAGResponsiveConditions":false,"UAGAnimationType":"","UAGAnimationTime":400,"UAGAnimationDelay":0,"UAGAnimationEasing":"ease","UAGAnimationRepeat":false,"UAGPosition":"","UAGStickyLocation":"top","UAGStickyRestricted":false,"UAGStickyOffset":0,"answer":"In practice, yes. Marine grade is a nickname; the alloy behind it is almost always 316 or 316L. Ask for ASTM A240 type 316 on the PO so the standard, not the nickname, governs the supply.","type":"aioseo\/faq"},{"hidden":false,"question":"Will a marine grade stainless steel sheet rust?","schemaBlockId":"aioseo-mvg1ye49qk1pd","tagName":"h3","TrpContentRestriction":{"restriction_type":"exclude","selected_languages":[],"panel_open":true},"UAGHideDesktop":false,"UAGHideMob":false,"UAGHideTab":false,"UAGLoggedIn":false,"UAGLoggedOut":false,"UAGDay":[],"UAGResponsiveConditions":false,"UAGAnimationType":"","UAGAnimationTime":400,"UAGAnimationDelay":0,"UAGAnimationEasing":"ease","UAGAnimationRepeat":false,"UAGPosition":"","UAGStickyLocation":"top","UAGStickyRestricted":false,"UAGStickyOffset":0,"answer":"Localized rust is possible in warm stagnant seawater, under gaskets, or where carbon steel particles contaminate the surface. Good detailing and passivation prevent nearly all of it. Light staining from iron pickup is a surface issue, not a grade failure.","type":"aioseo\/faq"},{"hidden":false,"question":"Is 316 sheet food safe?","schemaBlockId":"aioseo-mvg1yozu21cm2","tagName":"h3","TrpContentRestriction":{"restriction_type":"exclude","selected_languages":[],"panel_open":true},"UAGHideDesktop":false,"UAGHideMob":false,"UAGHideTab":false,"UAGLoggedIn":false,"UAGLoggedOut":false,"UAGDay":[],"UAGResponsiveConditions":false,"UAGAnimationType":"","UAGAnimationTime":400,"UAGAnimationDelay":0,"UAGAnimationEasing":"ease","UAGAnimationRepeat":false,"UAGPosition":"","UAGStickyLocation":"top","UAGStickyRestricted":false,"UAGStickyOffset":0,"answer":"Yes. 316 is standard in food, dairy and pharma plants because it cleans well and tolerates chlorides in brines and cleaning chemicals. No.4 is the usual finish on product-contact faces.","type":"aioseo\/faq"},{"hidden":false,"question":"316 or 316L for welded panels?","schemaBlockId":"aioseo-mvg1z49nxo8yu","tagName":"h3","TrpContentRestriction":{"restriction_type":"exclude","selected_languages":[],"panel_open":true},"UAGHideDesktop":false,"UAGHideMob":false,"UAGHideTab":false,"UAGLoggedIn":false,"UAGLoggedOut":false,"UAGDay":[],"UAGResponsiveConditions":false,"UAGAnimationType":"","UAGAnimationTime":400,"UAGAnimationDelay":0,"UAGAnimationEasing":"ease","UAGAnimationRepeat":false,"UAGPosition":"","UAGStickyLocation":"top","UAGStickyRestricted":false,"UAGStickyOffset":0,"answer":"316L. The low carbon stops sensitization at the weld seam, the main corrosion risk on fabricated 316. Past about 6 mm thickness we quote 316L by default.","type":"aioseo\/faq"}],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"BlogPosting","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":{"faqs":[],"keyPoints":[],"schemas":[],"titles":[],"descriptions":[],"socialPosts":{"email":{"subject":"","preview":"","content":""},"linkedin":[],"twitter":[],"facebook":[],"instagram":[]}},"created":"2026-10-20 01:28:38","updated":"2026-10-20 08:51:07","seo_analyzer_scan_date":null,"focus_keyword":"marine grade stainless steel sheet","additional_keywords":null,"truseo_locale":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/wanzhisteels.com\/es\/\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/wanzhisteels.com\/es\/products\/\" title=\"Products\">Products<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/wanzhisteels.com\/es\/products\/stainless-steel\/\" title=\"Stainless steel\">Stainless steel<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tMarine grade stainless steel sheet\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/wanzhisteels.com\/es\/"},{"label":"Products","link":"https:\/\/wanzhisteels.com\/es\/products\/"},{"label":"Stainless steel","link":"https:\/\/wanzhisteels.com\/es\/products\/stainless-steel\/"},{"label":"Marine grade stainless steel sheet","link":"https:\/\/wanzhisteels.com\/es\/marine-grade-stainless-steel-sheet\/"}],"uagb_featured_image_src":{"full":["https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-with-brushed-surface-treatment.jpg",480,360,false],"thumbnail":["https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-with-brushed-surface-treatment-150x150.jpg",150,150,true],"medium":["https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-with-brushed-surface-treatment-300x225.jpg",300,225,true],"medium_large":["https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-with-brushed-surface-treatment.jpg",480,360,false],"large":["https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-with-brushed-surface-treatment.jpg",480,360,false],"1536x1536":["https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-with-brushed-surface-treatment.jpg",480,360,false],"2048x2048":["https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-with-brushed-surface-treatment.jpg",480,360,false],"trp-custom-language-flag":["https:\/\/wanzhisteels.com\/wp-content\/uploads\/2026\/10\/Marine-grade-stainless-steel-sheet-with-brushed-surface-treatment-16x12.jpg",16,12,true]},"uagb_author_info":{"display_name":"wanzhigroup","author_link":"https:\/\/wanzhisteels.com\/es\/author\/wanzhigroup\/"},"uagb_comment_info":0,"uagb_excerpt":"Marine grade stainless steel sheet Width: 600-1250mm or customizable Thickness:&nbsp; 0.13-6.0mm Design Style:&nbsp; Customizable This page covers what makes 316 the marine grade, what chemistry and strength to expect, what sizes sheet comes in, and how to order it. The numbers come straight from our stock list, so you can turn them into an RFQ&hellip;","_links":{"self":[{"href":"https:\/\/wanzhisteels.com\/es\/wp-json\/wp\/v2\/posts\/29715","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wanzhisteels.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wanzhisteels.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wanzhisteels.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wanzhisteels.com\/es\/wp-json\/wp\/v2\/comments?post=29715"}],"version-history":[{"count":0,"href":"https:\/\/wanzhisteels.com\/es\/wp-json\/wp\/v2\/posts\/29715\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wanzhisteels.com\/es\/wp-json\/wp\/v2\/media\/29749"}],"wp:attachment":[{"href":"https:\/\/wanzhisteels.com\/es\/wp-json\/wp\/v2\/media?parent=29715"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wanzhisteels.com\/es\/wp-json\/wp\/v2\/categories?post=29715"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wanzhisteels.com\/es\/wp-json\/wp\/v2\/tags?post=29715"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}