Grades available: SAE4140 EN9 20MnCr5 EN24 D3 EN19 D2 KNL EN8 AISI 4140 1.2379 MS EN31 42CrMo4 H13 EN8D C45 SAE4340 SAE1010 SAE1042 SS316 SAE1018 SAE52100 D2 IS2062 E410A EN47 IS2062 E250A