... shaft, bevel pinion shaft, forging shaft, steel forging shaft, Material: 42CrMo,42CrMo4,45#,CK45,16Mn etc forging shaft, bevel pinion shaft, forging shaft, steel forging shaft, gear forging shaft ... : Turbine Rotor Shaft, Turbine Blade, Valve, Bush and Casing BoltGas Turbine: Compressor Disc, Turbine Disc ... , 718), Spindle Bolt (Inconel 718) and Compressor BladeNuclear Power : Casing, Coupling, RPV Stud ...