... .Standard:GB4357,DIN17223,JIS G 3521 low carbon steel wire 0.3-10.0mm meterial:Q195,Q235,45#,60#,65#,70#,72B,80 ... #,82B,65MnCarbon steel wire for springDiameter: 0.3mm-10.0mmmeterial:Q195,Q235,45#,60#,65#,70#,72B,80 ... galvanizedPacking: according to client's requirement Ms. AmyMobile: +86-18633340967 steel wire