Grades available: SAE4340 EN24 D3 H13 SAE1042 20MnCr5 SAE1018 EN8 SAE1010 MS SAE4140 EN48 EN31 EN353 1.2379 SAE52100 C45 16MnCr5 EN8D 42CrMo4 EN19 D2 KNL SA105 SAE8620