Grades available: EN31 H13 IS2062 E250A EN19 EN8 D2 SAE4340 EN8D EN24 MS 20MnCr5 1.2379 D2 KNL EN36 SAE4140 AISI 4140 C45 SAE52100 SAE1018 SAE1042 18CrNiMo6 D3 EN47 IS2062 E350A 42CrMo4 A105 IS2062 E410A SA105