Millscale

We are Supplier of Mill scale. Mill scale is formed on the outer surface of plates, rolls, sheets or profiles when iron and steel are heated for rolling, forging, or other processing. Being produced during the reheating, conditioning and hot rolling operation, mill scale initially adheres to the steel surface and protects it from atmospheric corrosion, provided no break occurs in this coating. It can be removed from the steel surface by flame cleaning, pickling or abrasive blasting according to the steel mill technology.