Grades available: IS 3195 60Si7 GOST 1050 20 BS 970 EN36 JIS G4051 S50C AISI 1020 JIS G4404 SKD5 EN 10025-2 S235J0 SAE J403 1042 EN 10083-3 42CrMo4 IS 2062 E350A IS 5517 40C8 EN ISO 4957 X40CrMoV5-1 EN 10083-2 C45E