There are many different sizes for angle bar. The main types are Chinese standard angle bar and Japan standard angle bar. Caron steel angle bars are mainly used in construction and there are equal angle bar and unequal angle bar. The main grades in Japan standard are SS400 angle bar SS540 angle bar.
Unit Weight kg/m
Japan Standard Angle Bar and Japan Standard Unequal Bar
SS400 Equal Angle Bar
SS540 Equal Angle Bar
SS400 Unequal Angle Bar
SS540 Unequal Angle Bar
Steel angle bar commonly known as angle bar iron, it is a triangle strip steel whose both sides are perpendicular to each other. There are 2 common types —— equilateral angle bar and unequal angle bar. Angle bar steel is commonly known as Angle bar, both sides each other into vertical Angle of strip steel. With equal Angle bar and unequal Angle bar. Equal Angle of two sides equal width. Its specification in a thick edge width x width x while millimeters said. Such as "∟ 30 * 30 * 3", it indicates that the width of 30 mm, while equal Angle steel bar thickness is 3 mm. Also available model, said the model is the number of centimeters wide, such as ∟ 3 #.Model does not represent the size of the same type of different edge thickness, thus in the contract documents, such as general Angle width, and thickness size fill in complete, avoid expressed in model alone. Of the specifications of the hot-rolled equilateral Angle bar steel for # 2 - # 20.Angle bar according to the stress of the structure of the different needs of various components, also can make members between the joints. Angle bar is widely used in various building structure and engineering structure, such as the beam, Bridges, transmission tower, lifting transportation machinery, ship, industrial furnace, reaction tower, container frame and warehouse.