The common A709 grade 50W carbon steel material specifications

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A709 grade 50W carbon steel material,The wear resistant steel plate has good processing performance and can be processed into different sizes according to the requirements. Wear resistant steel plate can be cold bent, welded, bent, etc.. The application of wear resistant steel plate involves wear-resistant parts of equipment in underground mine, cement industry, road building industry, mining stone, open pit mine and metallurgy industry, etc..A709 grade 50W carbon steel material

S355J2 steel plate yield strength Rp0.2≥265mpa, tensile strength RM: 450-680mpa, elongation a≥12%, impact energy Kv2≥27J, tensile area shrinkage Z≥35% in thickness direction. S355J2 steel plate has good internal quality, high density and stable performance.Meaning of S355J2-Z35: J2 requires negative 20 degree impact, and Z35 is the Z-direction performance of S355J2 steel plate.The meaning of S355J2 + N-Z35: J2 requires negative 20 degree impact, N means normalizing rolling rather than normalizing. Z35 is the Z-direction performance of S355J2 steel plate.

A709 grade 50W carbon steel material,Compared with 15Cr steel, 20Cr alloy has higher strength and hardenability The critical hardening diameter in oil is 4-22mm, and the critical hardening diameter in water is 11-40mm, but the toughness is poor This 20Cr alloy steel still has a tendency to grow grains during carburization, and direct quenching at lower temperature has a greater impact on impact toughness, so secondary quenching is required after carburization to improve the toughness of the core of the part, and there is no temper brittleness,A709 grade 50W carbon steel material.

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Hot rolled plates are known for their superior mechanical properties over commodity grades of merchant bar The hot rolled plates products are made to specific chemistry and mechanical properties ranges, allowing them to be used in engineered applications Resulting shafts, axles, and gears can be used in the automotive industry and agriculture equipment A36 mild steel has good strength, formability, and excellent welding properties We also can supply welding, fabricating, and bending service,A709 grade 50W carbon steel material.