Weathering steel, also known as atmospheric corrosion resistant steel, is a low alloy steel series between ordinary steel and stainless steel. Weathering steel is made of ordinary carbon steel with a small amount of corrosion resistant elements such as copper and nickel. It has the characteristics of high-quality steel such as toughness, plasticity, forming, welding, abrasion, high temperature, and fatigue resistance; its weather resistance is 2 to 8 times that of ordinary carbon steel, and its paintability is 1.5 to 10 times that of ordinary carbon steel. At the same time, it is rust-resistant, making components corrosion-resistant and life-extending, thinning and consumption-reducing, and saving labor and energy. Weathering steel is mainly used for steel structures that are exposed to the atmosphere for a long time, such as railways, vehicles, bridges, towers, photovoltaics, and high-speed projects. It is used to manufacture containers, railway vehicles, oil derricks, and seaport buildings.
FAQ
Q: What is weathering steel?
A: It's a low alloy steel between ordinary and stainless steel, with corrosion-resistant elements.
Q: What are the characteristics of weathering steel?
A: It has toughness, high weather resistance (2 - 8x ordinary steel) and good paintability.
Q: How does weathering steel benefit components?
A: It makes them corrosion-resistant, extends life, and saves resources.
Q: Where is weathering steel mainly used?
A: In long-exposed steel structures like railways, bridges, and photovoltaics.
Q: What can be manufactured with weathering steel?
A: Containers, railway vehicles, oil derricks, and seaport buildings.
