... steel wire grand:201,202,301,302,304,310,321,316,316L,410,420,430,ect size:0.5mm to 15mm ... micro wire with diameter from 0.018mm to 5mm.304L,316,316LOur products have exported in various areas like Europe,Middle ... .320-0.499±0.0060.006 Stainless steel wire 304 316