The internal hardness of the new MGT Pins is thicker to ensure better resistance and longer life. They are manufactured with alloy steel, and are put through an induction hardness procedure that makes the pin more resistant to extreme wear and prevents corrosion. Our pins feature:
3 Induction harden zone HRC 56 min to depth 1mm
3 Minimum core hardness HRC 22 to 25 3 0.02 to 0.03mm layer of chrome coating on all surfaces of the pin
3 Material 42CrMo and 35CrMo