Grades available: SAE8620 EN31 SAE1018 D3 MS D2 KNL SAE52100 SAE1042 SAE4140 O2 H13 D2 EN8 IS2062 E410A AISI 4140 20MnCr5 EN45 EN8D 42CrMo4 EN24 SS304 C45 SAE1008 SS316 1.2379 EN19 Cr12MoV SAE4340 SUJ2