Weathering steel Q355GHA sheets and plates supply

Q355GHA weathering steel, that is, atmospheric corrosion resistant steel, is a low alloy steel series between ordinary steel and stainless steel. Weathering steel is made of plain carbon steel with a small amount of corrosion-resistant elements such as copper and nickel. It has the characteristics of steel strength, ductility, forming, welding, abrasion, high temperature, and fatigue resistance. The weather resistance is 2-8 times that of ordinary carbon steel, and the paintability is 1.5-10 times that of ordinary carbon steel. At the same time, it has the characteristics of rust resistance, corrosion resistance and longevity of components, thinning and consumption reduction, and labor and energy saving.

Atmospheric corrosion resistant steel is mainly used for steel structures exposed to the atmosphere for a long time, such as railways, vehicles, bridges, and towers. It is used to manufacture structural parts such as containers, railway vehicles, oil derricks, seaport buildings, oil production platforms, and containers containing hydrogen sulfide corrosive medium in chemical and petroleum equipment.

Weathering steel sheets and plates: Q235NHA, Q235NHB, Q235NHC, Q235NHD, Q235NHE, Q295NHA, Q295NHC, Q295NHB, Q295NHD, Q295NHE, Q355NHA, Q355NHB, Q355NHC, Q355NHD, Q355NHE, Q355GNH, AWP-50W, S355J0W, S355J0W.