Basic Situation Of Channel Steel

In use, it is required to have better welding, riveting and comprehensive mechanical properties. The raw material billet for producing channel steel is carbon bonded steel or low alloy steel billet with carbon content not exceeding 0.25%. The finished channel steel is delivered by hot working, normalizing or hot rolling. Its specifications are expressed in millimeters of waist height (h)* leg width (b)* waist thickness (d), such as 100*48*5.3, indicating that the waist height is 100 mm, the leg width is 48 mm, and the waist thickness is 5.3 mm, or 10# channel steel. Channel steel with the same waist height, if there are several different leg width and waist thickness, it is also necessary to add a b c to the right side of the model to distinguish, such as 25#a 25#b 25#c and so on.