... ,1008,72a,72b,82a,82b,60,65mn,65,70,75,80 2.standard:GB,ASTM,AISI,SAE,JIS,EN, ... ASTM A401,ASTM A401M,EN 10270-2, DIN 17223, GB 18983, JISG 3560 or according to the user's ... 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 ... .17-0.50SWRS82B0.80-0.850.60-0.900.12-0.320.0200.0200.020-------0 ...