... , acid, black, pickled. 4.Corrosion resistance. 5.ISO9001. Stainless Steel WireSurface: bright finished/polished/soup coatedStandard: GS, ASTMGrade: SS 201 ... ,202,304,316,321,304L,316L,etc.TypeStainless steel wireThinckness0.1mm-13mmWidth//////LengthcoilsFinishBright,BlackStandardASTM, GBMaterial201,202, 304,304L, ... other standard as the customers’ requirement Anping stainless steel wire 304