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304 vs 316 Stainless Steel: Comprehensive Comparison of Key Differences

304 vs 316 stainless steel Differences

This article explores the key differences between 304 vs 316 stainless steel to help engineers, purchasers, and consumers make an informed choice. Stainless steel is a cornerstone material of modern manufacturing, with 304 and 316 stainless steel dominating industrial applications. While both are austenitic stainless steels with similar properties, their differences in chemical composition, performance, and cost make them suitable for different uses. 1、Chemical Composition Differences The main difference lies in their alloying elements: 304 stainless steel: Contains 18% chromium and 8% nickel (18/8 grade) and no molybdenum. This composition provides strong corrosion resistance in mild environments. 316 stainless steel: Adds 2-3% molybdenum to enhance resistance to chloride-induced corrosion (such […]

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SAE 316l stainless steel

Home » Stainless Steel » SAE 316l stainless steel SAE 316l stainless steel Width: 600-1250mm or customizable Thickness: 0.1-4.5 mm Surface: NO.1, NO.2D, NO.2B, NO.3, NO.4 Product Introduce SAE 316L Stainless Steel (UNS S31603) is a low-carbon molybdenum containing austenitic stainless steel widely used in chemical, marine engineering, medical equipment and other fields due to its excellent corrosion resistance, high temperature performance and processing adaptability. The “L” in 316L stainless steel represents “low”, indicating that the carbon content of the alloy is very low. Compared to 316, 316L also has stronger resistance to welding corrosion and can withstand higher temperatures. Therefore, 316L is often used in marine and construction projects.