Classification of channel steel

Channel steel is a long strip of steel with a groove shaped cross-section. The representation of models and specifications is also expressed in millimeters of waist height (h) leg width (b) waist thickness (d), such as 120 * 53 * 5 channel steel, which is waist height 120mm, leg width 53m, waist thickness 5mm, and channel steel is represented in centimeters of waist height. For example, channel steel of the above specifications is called 12 # channel steel.

Channel steel is divided into ordinary channel steel and light channel steel, with a specification range of 5-40 #.

(1) Hot rolled ordinary channel steel

Main use: Ordinary channel steel is mainly used in building structures, vehicle manufacturing, and other industrial structures, often in conjunction with I-beams.

(2) Hot rolled light channel steel

Hot rolled light channel steel is a type of steel with wide legs and thin walls, which has better economic effects than ordinary hot rolled channel steel. Main uses: building structures, vehicle manufacturing, and other industrial structures.