Forged Shaft Material 42CrMo,42CrMo4,CK45,16Mn, Heat Treatment Normalizing,Quechning+Tempering. Applications of Forged ShaftsWind Turbine : Turbine Rotor Shaft, Turbine Blade, Valve, Bush and Casing BoltGas Turbine: Compressor Disc, Turbine Disk, Spindle Bolt and Compressor BladeNuclear Power : Casing, Coupling, RPV Stud Bolt, Pump ShaftMaterial Standard:GB, BS, ASTM, EN, DIN, AISI, JISForged ...