B-Channel Steel

Channel steel is a long strip steel with a groove shaped cross-section, belonging to carbon structural steel for construction and machinery. It is a complex section steel with a groove shaped cross-section. Channel steel is mainly used in building structures, curtain wall engineering, mechanical equipment, and vehicle manufacturing.

In use, it is required to have good welding, riveting performance, and comprehensive mechanical properties. The raw material for producing channel steel is carbon bonded steel or low alloy steel billets with a carbon content not exceeding 0.25%. The finished channel steel is delivered in a hot processed, normalized, or hot-rolled state. Its specifications are expressed in millimeters of waist height (h), leg width (b), and waist thickness (d). For example, 100 * 48 * 5.3 represents a channel steel with a waist height of 100 millimeters, leg width of 48 millimeters, and waist thickness of 5.3 millimeters, also known as 10 # channel steel. For channel steels with the same waist height, if there are several different leg widths and waist thicknesses, a b c should be added to the right of the model to distinguish them, such as 25 # a 25 # b 25 # c.