Grades available: D3 D2 EN8 EN31 EN24 AISI 4140 EN9 SAE8620 D2 KNL SAE4140 SAE1006 42CrMo4 MS SAE1042 SAE1018 Cr12MoV C45 H13 S45C A105 SAE4340 16MnCr5 EN8D EN19 1.2379 IS2062 E350A SA105 SAE1010 20MnCr5 EN8A SAE52100 IS2062 E250A