Grades available: GB/T 3077 42CrMo IS 2062 E410A SAE J403 1035 GOST 5950 3H2W8F DIN EN ISO 4957 1.2344 SAE J404 8620 IS 4367 25Cr13Mo6 BS 970 EN19 AISI 4140 Commercial Mild Steel MS ASTM A959 SS304 BS 970 EN8 BS 4659 BH11 SAE J403 1018 JIS G4051 S22C EN 10083-3 41Cr4