What Are The Specifications Of Channel Steel?

The specifications of channel steel are mainly determined by parameters such as waist height, leg width and waist thickness. The common specifications are as follows:

Channel steel with a waist height of 50mm
Models include: 10#, 8#, 6.5#, 5#, 4#, 3.5#.

Channel steel with a waist height of 65mm
Models include: 12#, 10#, 8#, 6.5#, 5#, 4#.

Channel steel with a waist height of 80mm
Models include: 14#, 12#, 10#, 8#, 6.5#, 5#.

Channel steel with a waist height of 100mm
Models include: 16#, 14#, 12#, 10#, 8#, 6.5#.

Channel steel with a waist height of 125mm
Models include: 18#, 16#, 14#, 12#, 10#.

Channel steel with waist height of 150mm
Models include: 20#, 18#, 16#, 14#, 12#.

Channel steel with waist height of 200mm
Models include: 24#, 20#, 18#, 16#, 14#.

In addition, channel steel is divided into ordinary channel steel and light channel steel. The specification range of ordinary channel steel is 5-40#, while the specification of light channel steel is determined by negotiation between supply and demand parties. For channel steel with the same waist height, if the leg width and waist thickness are different, letters such as A, B, C will be added after the model to distinguish them, such as 25#A, 25#B, 25#C.