Compared with ordinary carbon steel, what are the excellent characteristics of corten steel?
Corten steel, that is, atmospheric corrosion-resistant steel, is a low-alloy steel series between ordinary steel and stainless steel. Corten steel is made of ordinary carbon steel with a small amount of corrosion-resistant elements such as copper and nickel. It has the toughness and plasticity of high-quality steel. Extension, forming, welding and cutting, abrasion, high temperature, fatigue resistance and other properties; weather resistance is 2~8 times that of ordinary carbon steel, and paint ability is 1.5~10 times that of ordinary carbon steel. At the same time, it has the characteristics of rust resistance, corrosion resistance and life extension of components, thinning and consumption reduction, labor saving and energy saving.
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Steel types such as SPA-H developed by LY Steel are widely used in the container industry. High-strength atmospheric corrosion-resistant steel Q450NQR1 is used for railway carriage panels. It has excellent low-temperature impact toughness and atmospheric corrosion resistance, and is suitable for various extreme climates. use, prolonging the service life.
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main material:
Steel grades: S450AW, Q450EWR1, Q550NQR1, Q450NQR1, Q345NQR2, 09CuPCrNi-A, SPA-H, LGC450, LGC550, S355J0W.
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The main application:
Corten steel is mainly used for steel structures exposed to the atmosphere for a long time, such as railways, vehicles, bridges, towers, photovoltaic, and high-speed projects. It is used in the manufacture of containers, railway vehicles, oil derricks, seaport buildings, oil production platforms, and containers containing hydrogen sulfide corrosive media in chemical and petroleum equipment.
Post time: May-11-2023
