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