... .:0.3-10.0mm 2.Grade: 201,302,304,316 etc 3.B-SPR,D-SPR,CHQ,B&N,ANN.EPQ,NAI ... ect 4.ISO9001 StandardJIS, AISI, ASTM, GB, DIN, ENTypeB-SPR,D-SPR,CHQ,B&N,ANN.EPQ,NAI ectDiameter 0.04 ... AND QUALITY WELCOME TO STEEL SHUN .CO.LTD 300 series 302 stainless steel wire