The chemical composition of A36 steel plate is mainly composed of iron, carbon, silicon, manganese, phosphorus, sulfur and other elements. Among them, iron is the most important component, accounting ...

The chemical composition of A36 steel plate is mainly composed of iron, carbon, silicon, manganese, phosphorus, sulfur and other elements. Among them, iron is the most important component, accounting for more than 99% of the entire chemical composition. The carbon content is relatively high, generally around 0.2%, ensuring that the steel has a certain hardness and toughness. The addition of silicon, manganese and other elements enhances the strength and toughness of steel. The content of elements such as phosphorus and sulfur is low to ensure that the steel plate has good welding performance and corrosion resistance. A36 steel plate has excellent mechanical properties, and its tensile strength, yield strength, elongation and impact toughness are all higher than ordinary steel. Product Parameters Product Name A36/Q235/S235JR Carbon Steel Plate Production Process Hot Rolling, Cold Rolling Material Standards AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc. Width 100mm-3000mm Length 1m-12m, or Customized Size Thickness 0.1mm-400mm Delivery Conditions Rolling, Annealing, Quenching, Tempered or Standard Surface Process Ordinary, Wire Drawing, Laminated Film Chemical Composition C Cu Fe Mn P Si S 0.25~0.290 0.20 98.0 1.03 0.040 0.280 0.050 Mechanical Properties A36 Limit Tensile Strength Tensile Strength,Yield Strength Elongation at Break(Unit: 200mm) Elongation at Break(Unit: 50mm) Modulus of Elasticity Bulk Modulus(Typical for Steel) Poisson's Ratio Shear Modulus Metric 400~550MPa 250MPa 20.0% 23.0% 200GPa 140GPa 0.260 79.3GPa Imperial 58000~79800psi 36300psi 20.0% 23.0% 29000ksi 20300ksi 0.260 11500ksi Physical Performance Physical Performance Metric Imperial Density 7.85 g/cm3 0.284 lb/in3 Scope of Application Bolted, riveted or welded structures for bridges, buildings and oil drilling rigs. Used for forming storage tanks, silos, bearing plates, fixtures, rings, templates, fixtures, sprockets, cams, gears, bottom plates, forgings, decoration engineering, piles, brackets, automobiles and agricultural equipment, frames, mechanical parts, etc. Equivalent Material National Standard GB European Standard EN American Standard ASTM German Standard DIN, WNr Japanese Standard JIS French Standard AFNOR British Standard BS Canada HG Q235B S235JR A283C St37-2 SM400A E24-2 40A/40B 230G Italy UNI India IS Switzerland SS Australia ONORM Norway NS Spain UNE International Standards ISO Portugal NP Fe360B IS2062 1311/1312 RSt360B NS12123 AE235B-FN E235B/Fe360B FE360-B  

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