Grades available: EN8D EN8 D2 KNL D3 C45 SAE52100 IS2062 E250A IS2062 E350A EN24 EN19 D2 MS AISI 4140 SAE1042 H13 18CrNiMo6 SAE4340 16MnCr5 Cr12MoV IS2062 E250B SAE4140 SAE1018 42CrMo4 SAE8620 20MnCr5 EN31 EN8M 1.2379 SAE1010