{"id":9521,"date":"2025-02-17T16:24:33","date_gmt":"2025-02-17T08:24:33","guid":{"rendered":"https:\/\/wanzhisteels.com\/?p=9521"},"modified":"2025-09-24T17:36:46","modified_gmt":"2025-09-24T09:36:46","slug":"q235b-hot-rolled-carbon-steel-coil","status":"publish","type":"post","link":"https:\/\/wanzhisteels.com\/zh_tw\/q235b-hot-rolled-carbon-steel-coil\/","title":{"rendered":"Q235B\u71b1\u8ecb\u78b3\u92fc\u5377"},"content":{"rendered":"
\n

\u9996\u9801 <\/a>\u00bb<\/strong> \u78b3\u5408\u91d1\u92fc<\/a><\/strong> \u00bb<\/strong> Q235B\u71b1\u8ecb\u78b3\u92fc\u5377<\/h3><\/div>\n<\/div>\n\n\n\n
\n
\n
\"Q235B<\/figure>\n<\/div>\n\n\n\n
\n

Q235B\u71b1\u8ecb\u78b3\u92fc\u5377<\/h1><\/div>\n\n\n\n
\n\n\n\n

Width: 600-2000mm or customizable<\/p>\n\n\n\n

Thickness:  1- 22mm<\/p>\n\n\n\n

Size:  Customizable<\/p>\n\n\n\n

Standard: AiSi, ASTM, DIN, GB, JIS<\/p>\n\n\n\n

\n
Send Inquiry<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n
\n
Product Details<\/div><\/a><\/div><\/div>\n\n\n\n
contact us<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n\n\n\n
\n\n\n\n

Product Introduce<\/h2><\/div>\n\n\n\n

Q235B hot rolled carbon steel coil<\/a> is produced by hot rolling process, with good strength, plasticity and welding performance. Q235B is a common low carbon steel, belonging to the carbon structural steel in the Chinese standard GB\/T 700. It is widely used in buildings, bridges, vehicles, ships and other structural engineering.<\/p>\n\n\n\n

Chemical Composition<\/h3><\/div>\n\n\n\n

The chemical composition of Q235B steel, which determines its mechanical properties and applicability, typically includes the following elements within specified limits:<\/p>\n\n\n\n

Carbon (C): \u22640.20%<\/p>\n\n\n\n

Silicon (Si): \u22640.35%<\/p>\n\n\n\n

Manganese (Mn): \u22641.4%<\/p>\n\n\n\n

Sulfur (S): \u22640.045%<\/p>\n\n\n\n

Phosphorus (P): \u22640.045%<\/p>\n\n\n\n

Chromium (Cr), Nickel (Ni), and Copper (Cu): Each \u22640.030%<\/p>\n\n\n\n

Mechanical Properties<\/h3><\/div>\n\n\n\n

Yield Strength: \u2265235 MPa for thicknesses \u226416 mm, with gradually decreasing values for thicker plates up to \u2265185 MPa for thicknesses of 150-200 mm.<\/p>\n\n\n\n

Tensile Strength: Ranges between 370 and 500 MPa, indicating good load-bearing capacity.<\/p>\n\n\n\n

Impact Toughness: \u226527 J at 20\u00b0C, demonstrating good resistance to impact loads.<\/p>\n\n\n\n

Product Parameters<\/h2><\/div>\n\n\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
Item <\/td>\n Parameters <\/td>\n <\/tr>\n <\/thead>\n
Products name <\/td>\n Hot Rolled Carbon Steel Coil<\/td>\n <\/tr>\n
Standard <\/td>\n ASTM, AISI, GB, JIS, DIN, BS <\/td>\n <\/tr>\n
Grade <\/td>\n Q235 <\/td>\n <\/tr>\n
Thickness <\/td>\n 1mm – 22mm <\/td>\n <\/tr>\n
Width <\/td>\n 600mm – 2000mm <\/td>\n <\/tr>\n
Length <\/td>\n According to customer requirements <\/td>\n <\/tr>\n
MOQ <\/td>\n 10 tons <\/td>\n <\/tr>\n
Processing Service <\/td>\n Welding, Punching, Cutting, Bending, Decoiling <\/td>\n <\/tr>\n
Usage <\/td>\n Building Construction Material <\/td>\n <\/tr>\n
Surface <\/td>\n Nature <\/td>\n <\/tr>\n
Payment Term <\/td>\n 30% Advance Payment+70% balance payment before shipping T\/T,100% L\/C at sight <\/td>\n <\/tr>\n
Transport Package <\/td>\n Standard Seaworthy Packing<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <\/div>\n\n\n\n

Hot rolled carbon steel coil production<\/h2><\/div>\n\n\n\n
\n