Product Description | Auto parts nickel plated big size pivot tube |
Application &Purpose | this part is Dayco timing tensioner key component assembled with bushing , so the surface treatment is chemical nickel plated and heat treatment which can improve the surface hardness. |
Material | Carbon steel 20#35# Alloy 35CrMo 45CrMo |
Main Process | steel bar-hot forging-CNC machining-grinding-Nickel plating-heat treatment-packing |