Grades available: EN9 EN31 MS 20MnCr5 H13 EN19 SAE4140 D2 SAE4340 C45 SAE1018 EN24 EN8 IS2062 E350A EN8D 42CrMo4 SAE52100 IS2062 E410A AISI 4140 S45C SAE1042 EN36 D3 D2 KNL IS2062 E250A SAE1010