Grades available: 20MnCr5 SAE8620 Cr12MoV SS304 D3 EN1A SAE4140 H13 EN19 SAE52100 EN24 EN8 D2 KNL EN8D MS C45 SAE1042 SAE1018 EN31 SAE1010 IS2062 E350A 42CrMo4 SAE4340 EN45 1.2379 IS2062 E250A D2 AISI 4140