stainless steel wire grade:201,202,301,302,304,310,321,316,316L, ... ,420,430,ect size:0.02mm to 14mm Stainless Steel Wire Material: grade:201,202,301,302,304,310,321,316 ... heading, fishing, forming, jewelry, lockwire, medical, metallizing, nails, pins, staples, surgical wire, etc. AISIChemical Composition (%) C SiMnPSNiCr Mo 304=0.08=1 ...