Grades available: C45 D3 SAE1018 1.2379 SAE4140 D2 KNL IS2062 E350A Cr12MoV EN19 D2 SAE8620 MS SAE4340 42CrMo4 20MnCr5 EN31 SAE1042 EN24 AISI 4140 H13 EN45 SS304 EN8 IS2062 E250A EN8D SAE52100 SAE1010 EN1A