304 stainless steel wire certification:ISO9001 material:202,302,321,304,316,316L feature:surface smooth, 304 stainless steel wirematerial:202,302,321,430,410,304,304L,308,309,310 ... :86-0523-83715828fax:86-0523-83715878Chemical composition of stainless steel wire: AISI GradeChemical Composition (%) CSiMnPSNiCrMo 304≤0.08≤1.00≤2.00≤0.045 ...