Angle steel, commonly known as angle iron, is a long strip of steel with two sides perpendicular to each other and forming an angle shape. It can be divided into equal sided angle steel and unequal sided angle steel, and equal sided angle steel means that its two sides have equal widths.
Angle steel belongs to the carbon structural steel used for construction, which is a simple section steel, mainly used for metal components and factory frames. Good weldability, plastic deformation performance, and certain mechanical strength are required in use.
