Material: SAE1060, SAE1065, SAE1070, 60#, 65#, 65Mn, 70#, 72A, 72B, 80#, 82B Diameter: 0.50mm~7.00mm Standard: GB18983-2003 Material: SAE1060, SAE1065 ... , SAE1070, 60#, 65#, 65Mn, 70#, 72A, 72B, 80#, 82BDiameter: 0.50mm~7.00mm 1. Product Name: High ... %Chromium%Nickel%Cuprum%60#0.60-0.610.18-0.220.52-0.590.0120.0070.06-0.070.050.1865#0.650.210.560.0130.0080 ...