Angle Steel Is A Carbon Structural Steel For Construction, Which Is A Section Steel With A Simple Section.Mainly Used For Metal Components And The Frame Of A Workshop. In Use, It Is Required To Have Good Weldability, Plastic Deformation Performance And Certain Mechanical Strength. The Raw Material Billet For Producing Angle Steel Is Low Carbon Square Billet, And The Finished Angle Steel Is Delivered In Hot-rolled, Normalized Or Hot-rolled State.