Cold Rolled Vs Hot Rolled Steel Sheet

When to use hot rolled steel the pros and cons of hot rolled steel come down to strength versus price.

Cold rolled vs hot rolled steel sheet.

Basic difference between hot rolled and cold rolled steel is the way they are processed. In this article we will compare hot rolled vs cold rolled steel sheets. Hot rolled steel involves rolling the steel above re crystallization temperatures. This looser tolerance makes it easier to force the metal into a variety of different shapes.

Hot rolling is mainly used to produce simple cross sections or sheet metal. The differences between hot rolled steel and cold rolled steel relates to the way these metals are processed at the mill and not the product specification or grade. Alternatively cold rolled steel has sharp edges a very smooth surface texture and an oily or greasy feel to it. Hot rolled steel involves rolling the steel at high temperatures where cold rolled steel is processed further in cold reduction mills where the material is cooled followed by annealing and or tempers rolling.

Whereas cold rolled steel is processed in cold reduction mills followed by annealing and tempering.