Channel steel is a type of carbon structural steel with complex cross-sections and grooved sections used in construction and machinery. Grooves are widely used in building structures, curtain wall projects, mechanical equipment and vehicle production. In practical applications, higher requirements are put forward for its welding and riveting performance and comprehensive mechanical properties.
The raw material billet for channel steel is carbon steel or low alloy steel billet with a carbon content of no more than 0.25%. The finished channel steel is delivered in a hot-formed, normalized or hot-rolled state. The specifications are expressed in millimeters of waist height (h) * leg width (b) * waist thickness (d). For example, 100*48*5.3 means that the waist height is 100 mm, the leg width is 48 mm, and the waist thickness is 5.3 mm. Steel, or 10# channel steel. For channel steel with the same waist height, if there are several different leg widths and waist thicknesses, it is necessary to add a b c to the right of the model number to distinguish them, such as 25#a 25#b 25#c, etc.
GNEE Group can produce channel steel of various specifications, sizes, and materials according to your needs. It can also purchase: H-shaped steel, angle steel, round bars, I-beams and other products. Factory direct sales, quality assurance, welcome to contact us to purchase.
