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