1. About the cold rolled steel plate

2. The advantages of

cold-rolled steel is significantly higher than that of hot-rolled steel. When the rollers compress the steel at room temperature, the steel becomes stronger due to strain hardening. How strong is cold rolled steel plate? While there are exceptions, cold rolled steel is typically around 20% stronger than hot rolled steel.

Improved Surface Finish: In addition to being stronger, cold rolled steel has an improved surface finish. It is smoother than hot rolled steel and has fewer surface defects. This not only improves the aesthetics of cold-rolled steel; it makes cold-rolled steel a more suitable material for certain applications, such as bridge construction.

Variety of options: There are several different options available for making cold rolled steel sheets, some of which include full hard, semi hard, quarter hard and skin rolled. Of all these options, full hard cold rolling is generally preferred as it offers the tightest tolerances. When performed correctly, full hard cold rolling can reduce the thickness of steel by up to 50%. Other cold rolling processes can also reduce the thickness of the steel, but are not as effective as full hard cold rolling.