Grades available: SS410 42CrMo4 MS EN24 D3 C55 SAE4140 SAE1042 SA105 EN8 SS304 D2 H13 SAE4340 EN8D EN353 SS316 EN31 SAE52100 SAE1008 Cr12MoV D2 KNL 20MnCr5 EN19 16MnCr5 1.2379 SAE1018 C45 IS2062 E250A S45C IS2062 E410A AISI 4140 SAE8620 34CrNiMo6