Steel angles are commonly known as corner iron, which is a long steel vertically on both sides. Steel angles can form a variety of different force components according to the different structures, and can also be used as connectors between components. They are widely used in various architectural structures and engineering structures, such as house beams, bridge, transmission towers, transmission towers, lifting transport machinery, ships, industrial furnaces, reaction towers, container frames, cable groove brackets, power pipes, warehouses, etc. Steel angles are built with carbon structure steel. They are simple sections of steel. Steel angles are mainly used for metal components and the framework of the factory building. In use, it is required to have good weldability, plastic deformation properties, and a certain mechanical strength. The raw material for the production of corner steel is a low-carbon square steel billet, and the finished corner steel is formed by hot rolling, positive fire, or hot-rolled state. View more: https://www.trade-global.com/steel-angles.html