Angle steel is a type of steel widely used in construction and mechanical engineering, with high strength and deformation resistance, which can effectively support structures and maintain stability. Its L-shaped section design makes it resistant to bending and twisting when stressed, making it suitable for a variety of uses such as frames, brackets and connectors. Angle steel is easy to process, weld and install, adapt to different engineering needs, and can improve corrosion resistance and extend service life through surface treatment.