Grades available: EN31 SAE4340 SAE4140 H13 EN24 1.2379 AISI 4340 D2 KNL SAE1042 D2 MS Cr12MoV C45 EN8 IS2062 E250A 42CrMo4 AISI 4140 SS304 EN16 SAE1018 EN8D SAE8620 SAE52100 EN19 20MnCr5 D3 16MnCr5