
Application Guide P M K N S H Carbon Steels AlloyList No.Low10101018Med.10351045High1065SteelsDie4140Steels4340Stainless SteelsCastIron30040017-4 PHAluminumNickelAlloyTitaniumHardened Steels60617075CastingInconel6Al4V(30 HRC)~35HRC35-4545-5050-70HRCHRCHRC HY-PRO® CARB Square End HP421 HP441 HP460 HP450 HP453 HP456 HP451 HP400 HP410 HP411 HP455 HY-PRO® CARB Ball End HP421BN HP441BN HP416 HP418 HP419 HP419L HP413 good best WWW.OSGTOOL.COM Illustrated Index/Application Guide 703