Hot rolled steel product details

Hot rolled steel

Hot rolled channel steel products

The channel is the section for the steel strip shape groove. The specifications in the waist high (H) (b) * * legs wide waist thick (d) mm number representation, such as 120*53*5, said waist height of 120 mm, 53 mm wide steel legs, waist channel thickness was 5 mm, or 12# channel. The same channel such as high waist, there are several different legs wide and thick waist also need to add a B C to be the difference in type of the right, such as 25a# 25c# 25b#. Mainly used for building and steel structure etc..

Rolled channel parameters

The channel is the steel strip shape groove. With the same steel I-beam, can be divided into common channels and light channels of two kinds, types and specifications of the said method is also in the waist high (H) (b) * * legs wide waist thick (d) mm number representation, such as 120 x 53 x 5 channels, namely 120mm, waist high bar, in the model right, B, C and a to make a difference. Usually, the channel to waist high cm number indicating its type, as the channel 12# channel. The range of specifications for 5-40# steel. Including and marking requirements such as GB2101-80 requirements.

Hot channel classification

(1) hot rolled ordinary channel (GB707-88) application: common channel steel is mainly used in architectural structure, vehicle manufacturing and other industrial structure, with steel.

(2) hot light channel (YB164-63) is a kind of hot light channel steel legs wide thin wall steel, has good economic effect than ordinary hot-rolled steel. Its specifications range from 5-40#. 1966 metallurgical standard specifications range from 10-40#.