321 hot rolled stainless steel coil 1.thickness:3-100mm 2.width:50-2000mm 3.TISCO, ... coilGrade321StandardASTM, AISI, GB, JIS, KS, ENSurface Finish:2B, BA, Hair Line, No.1,No.4, Mirror FinishThickness0.3 mm to 100 ... to be your golden supplier. 321 hot rolled stainless steel coil