Grades available: D3 H13 EN19 SAE4140 EN24 EN8D EN16 20MnCr5 SAE4340 EN8 MS SA105 EN9 D2 SAE52100 1.2379 Cr12MoV EN31 SAE8620 C45 EN36 D2 KNL SS316 SAE1042 42CrMo4 IS2062 E250A IS2062 E350A EN1A AISI 4140 SAE1010 SAE1018