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