Weathering-resistant steel is mainly used for steel structures used in railroads, vehicles, bridges, pylons, photovoltaic, high-speed engineering and other long-term exposure to the atmosphere. It can also be used to manufacture structural parts such as containers, railway vehicles, oil derricks, harbor buildings, oil extraction platforms and containers for sulfur-containing corrosive media in chemical and petroleum equipment. In addition, due to the unique appearance of weathering steel, it is also often used for public art, outdoor sculpture and building facade decoration.
