... .Q195,Q235,1010,1015,1006,1008,72a,72b,82a,82b,60,65mn,65,70,75,80 2.standard:GB,ASTM,AISI,SAE ... -0.350.0300.0300.200.300.25SWRH77B0.74-0.810.60-0.900.15-0.350.0300.0300.0200.0300.17 ... -0.50SWRH82B0.79-0.860.60-0.900.15-0.350.0300.0300.0200.0300.17 ... .0200.020-------0.17-0.50 High Carbon Steel Wire 60#, 65#, 65Mn, 70#, 72A, 72B, 80#, 82A, 82B ...