Product Descpription | Auto pats nickel plated small size pivot tube |
Application &Purpose | this part is Dayco timing tensioner key component asslembled with bushing , so the surface treatment is chemcial nickel plated and heat treatment which can improved the surface hardness. |
Material | Carbob steel 20#35# Alloy 35CrMo 45CrMo |
Main Process | steel bar-hot forging-CNC machining-grinding-Nickel plating-heat treatment-packing |