Stainless steel channel steel specifications
The model and specification are expressed by the number of millimeters of waist height (h) X leg width (b) X waist thickness (d). For the 120x53x5 channel steel, the waist height is 120mm, leg width is 53mm, and waist thickness is 5mm. a, b, c, etc., should be added to the right of the model to distinguish them. Usually, stainless steel channel steel is indicated by the number of centimeters of waist height. The above type can be called 12# channel steel. Channel steel specifications range from 5 to 40#.
Common materials:201, 202, 301, 304, 321, 316, 316L, etc.