what is the difference between hot rolled steel and sheet metal
The hot rolled steel comes in plus minus 0.01 inches, or even more than that. On the contrary, the cold rolled steel comes in less than 0.01 inches. Another difference that can be seen between cold rolled and hot rolled steel, is that cold rolled steel has fewer carbon inclusions. 1. Hot rolled steel is obtained at a temperature of 1000 degrees; the cold rolled steel is obtained at 50 degrees.