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