... 1015,1006,1008,72a,72b,82a,82b,60,65mn,65,70,75,80 2.standard:GB,ASTM,AISI,SAE,JIS, ... applications.3. Materials: Low carbon steel like Q195,Q235,20#,30#,40#,50#, astm1008,sae1008 etc. High carbon steel like c65 ... client's requirement. GradeCMnSiSPCuNiCrnot more thanSWRH42A0.39-0.460.30-0.600.15-0.350.0300.0300.200.300.25SWRH62A0 ... -0.50 High Carbon Steel Wire 60#, 65#, 65Mn, 70#, 72A, 72B, 80#, 82A, 82B