gear forging shaft, bevel pinion shaft, forging shaft, steel forging shaft, Material: 42CrMo,42CrMo4,45#,CK45,16Mn etc gear forging shaft, bevel pinion shaft, forging shaft, steel forging shaft, gear forging shaft,forging ring ... , forged parts, forging parts,Max. Weight2 tonsMax. Diameter: 2MMaterial42CrMo,42CrMo4,45#,CK45,16Mn etcHeat TreatmentNormalizingQuechning+Tempering gear forging shaft