Pins

Pins

Pins

Our advantage: 
• Real quenching process to ensure core hardness with at least HRC20 or up
• Surface hardness with HRC56-60
•Medium frequency heat treatment instead of high-frequency to ensure the thickness of hardness more than 1.8mm
• Longer wear life
• Excellent surface plating, including hard Chrome plate can be chosen
• Material:40CR or 42CRMO material can be chosen
Category:
Our quality advantage: 
·Wearlessness: For pins, after quenching and tempering, then do surface intermediate frequency treatment, to assure the enough inside hardness and outside wearlessness.