Grades available: C45 42CrMo4 SAE4140 EN19 EN36 EN8D IS2062 E250A 1.2379 D3 EN31 EN8 SAE8620 EN24 EN18 SAE4340 H13 D2 KNL SAE1042 MS SS304 20MnCr5 SAE1010 AISI 4140 SAE1018