S355 Plate, Carbon Steel Plate, Hot Rolled Steel Plate manufacturer / supplier in China, offering Hot Rolled Carbon Structural Steel Plate Sheet S355 S355jr S355j2 S355j0, DIN 2391 St52 Honed Pipe, ASTM A182 Gr. F5 3000 Lb ASME B16.11 Threadolet and so on.S355J2 Structural Steel & Steel Plate Murray Steel ProductsDescription. S355J2 is a medium tensile, low carbon manganese steel which is readily weldable and possess good impact resistance (also in sub-zero temperatures). This material is commonly supplied in the untreated or normalized condition. Machinability of this material is similar to that of mild steel.