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