In 2018, a Dubai customer purchased 300 tons Q355NH steel coils for high buildings decoration. This material is a China common used weathering steel grade in GB/T 4171 standard. 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, ductility, forming, welding and cutting, abrasion, high temperature and fatigue resistance. Q355NH steel sheets and coils are mainly used for steel structures such as railways, vehicles, bridges, and towers that are exposed to the atmosphere for a long time.
Q355NH steel coils finished product in our warehouse