Austenitizing
Batch furnace. 30 minutes in furnace.
Quenching
Quench as rapidly as possible. For optimal results 600°C (1110°F) should be reached within 2 minutes or less.
| Hardness | Temperature |
|---|---|
| 60 HRC | 175°C (345°F) |
| 57 HRC | 225°C (435°F) |
| 55 HRC | 350°C (660°F) |