1. Angle steel, commonly known as angle iron, is a long strip of steel with two sides perpendicular to each other. It is divided into equilateral angle steel and unequal angle steel. Equilateral angle steel means that its two sides are equal in width.
2. Angle steel is a carbon structural steel used in construction. It is a simple cross-section steel material. It is mainly used for metal components and factory building frames. It requires good weldability, plastic deformation performance and certain mechanical strength during use. The raw material billet for the production of angle steel is low carbon square steel billet, and the finished angle steel is delivered in a hot-rolled, normalized or hot-rolled state.
