Grades available: SAE4140 D3 D2 1.2379 42CrMo4 20MnCr5 SAE52100 AISI 4140 D2 KNL H13 MS EN24 16MnCr5 EN8 SAE1018 IS2062 E250A C45 C55 A105 EN19 SAE4340 EN36 18CrNiMo6 EN31 SA105 EN16 IS2062 E350A EN9 SAE1042 EN8D IS2062 E410A SAE8620 EN1A EN18 Cr12MoV EN48 SS316 EN47