The ways of heat treatment for 1.7035 steel are normalizing, annealing, quenching, tempering and etc.
Quenching it at the temperature of 850℃ and oil cooling.
Tempering at the temperature of 520℃, then water-cooling and oil cooling.
After quenching, the surface hardness of it is 52-60HRC.
5140 steel can nitriding, and the elements of it are good for nitriding. After nitriding, it can get higher surface hardness. And after nitriding, hardening and tempering, the max hardness can up to 72-78HRA. And the hardness of core will be 43-55HRC.
- Rough machining
- Hardening and tempering
- Finish machining
- Stress relieving
- Rough grinding
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