1:surface :BA 2B NO.1 NO.4 HL 8K 2:Thickness:0.02-40mm 3: ... ,309S,310S,321,etc2.Finish:2B,BA,HL,Brush,NO.1,NO.4,Mirror and so on.3.Standards:JIS,AISI ... - 6000mm or as customer's requirementFinish2B, BA, HL, Mirror, No.1-No.4, 8K, etc.StandardJIS, AISI, ASTM, GB, DINMaterial304, 304L ...