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