• Main applications:
– Torsion bars
– Transmission shafts
• This high strength steel is used for parts subject to high mechanical stresses and high fatigue stress.
• For applications in which parts are exposed to contact friction, NC310YW can be carburized.
• Its high tempering temperature (300°C) enables carburized components to be surface coated, and it can also be used at high working temperatures (>150°C).
|T + F + 2xRv 300°C||2150||1790||9|
Key to heat treatment symbols
|Thermo-mechanical treatment||TM||Quenched and tempered||T+RV|
|Sub-zero treatment||F||Solution treated and aged||H+V|