Grades available: 20MnCr5 SAE1042 EN8 SAE1006 D2 KNL SAE4140 42CrMo4 SAE52100 D2 Cr12MoV AISI 4140 A105 SS316 EN24 SS304 EN8D C45 SAE8620 16MnCr5 EN19 SAE4340 D3 IS2062 E250A MS SAE1018