(1)40CrNiMo with special treatment and involute form can be used under thecircumstances of high torque, high torsion and high load.
(2 )And nitrogen bearing Martensite stainless steel, WRI5E and WR30 can also be applied to make good toughness and machine. performance available. The performance parameters similar to the imported shaft but with more cost efficient, the machining process is under accurate controlling to make sure the accuracy of groove depth and distance, the smoothness of the surface, toughness and durability as well.
