Before revision: The SCS process imparts a measure of rust resistance to the sheet steel, so that when exposed to a noncondensing atmosphere, its propensity to rust is markedly less than the hot rolled steel that is fed into the SCS brushing machine .
After revision: The SCS process imparts a measure of rust resistance to that of sheet steel, so that when exposed to a noncondensing atmosphere, its propensity to rust is markedly less than the hot rolled steel that is not treated with the SCS process .