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