... etching sex medium corrosion of steel.Features:Stainless steel is not easy to produce ... , toughness and mechanical strength.Applications:Stainless steel widely used in chemical industry, ... Steel Coil, Hot Rolled Steel Plate, Cold Rolled Steel Plate, Mild Steel Plate, Structure Steel, difference kind of pipes, Galvanized Steel Pipe, Seamless Steel Pipe, Square/Rectangular Steel Tube, Light/Heavy Steel ...