Cold Rolled Mild Steel Sheet

Hot rolled steel involves rolling the steel sheets above re crystallization temperatures.

Cold rolled mild steel sheet.

Cold rolled sheet is sheet metal that which has been rolled to thickness at a low temperature in a continuous cold rolling operation. Cold rolled steels can be supplied as pre painted or pre primed. Sheets can also be produced in cold rolled option but they are only available on special request. We carry cold roll steel plate in 1018 1045 and a366 1008 most of our cold roll sheet plate stock is available in full size and custom cut lengths.

In comparison a cold rolled steel product with the same chemical composition has a yield strength of 365 mpa. Customers often ask us about the differences between hot rolled steel and cold rolled steel there are some fundamental differences between these two types of 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. Ak steel s cold rolled steel provides excellent thickness and flatness tolerances. Cold rolled steel sheet cold rolled steel sheet is essentially hot rolled steel that has been further processed to increase its strength and strength to weight ratio.

Bluescope steel produces a comprehensive range of cold rolled coil products. To know various materials used to manufacture sheet metal parts. The major d ifference between hot rolled and cold rolled steel is the way they are processed. Cold rolled steel is sheet steel which has been rolled to thickness at low temperature in a continuous cold rolling mill operation.

All of ours ub uc pfc rsa flats are hot rolled whereas shs chs rhs that we provide are cold rolled structural steel. Mild abrasion prior to pretreating may also be used to enhance mechanical bonding of the paint. As1595 is the standard grade steel in bright cold rolled sheet. Whereas cold rolled steel is processed in cold reduction mills followed by annealing and tempering.

Thus the yield strength of cold rolled steel is higher than that of hot rolled steel. Cold rolled sheet is a workable soft material that is used in panel repairs on cars. This is generally only available in thicknesses lower than 3 2 mm and can be used for a wide range of applications. Zinc zn or iron phosphates give good results on cold rolled steels.

The rolls induce plastic deformation. This process will produce steel with closer dimensional tolerances.