mirror polish stainless steel sheet 1.ASTM/JIS:201,304.310s,316,904etc 2.thickness:0. ... :50-2000mm 4.lenght:u mirror polish stainless steel sheet 1.ASTM/JIS:201,304.310s,316,904etc 2.thickness:0 ... 310s 321 316 316L 904 904L 1Cr13 0Cr18Ni9FinishNo.1 , 2B , BA , mirror polishing , 2D , No.4 etcthickness0.3-3mm belong to cold ...