Cold formed steel angle bar Its wall thickness can not only be made very thin, but also greatly simplify the production process and improve the production efficiency. Cold formed steel angle bar is a carbon structural steel for construction, which is a section steel with simple section, and is mainly used for metal components and frame of factory buildings. Good weld ability, plastic deformation performance and certain mechanical strength are required in use.

Cold formed steel angle bar is at a fixed point, the inner R angle is larger than the outer R angle, while the hot rolled steel angle bar is opposite. Even if the dimension control is strict, the outer R angle is not relative to the inner R angle, and the thickness is the same as that of channel steel.