Grades available: Cr12MoV SAE4340 C45 D2 D3 EN8 MS D2 KNL SAE4140 20MnCr5 H13 SAE1018 42CrMo4 SAE8620 SAE1042 SAE52100 EN19 1.2379 EN24 EN1A EN8D AISI 4140 EN31 IS2062 E410A IS2062 E350A EN353