ASP 2060 HIGH-SPEED STEEL
|
Guidelines for Hardening |
||
| Hardness HRC * |
Hardening Temp °C |
| 58 | 900 |
| 59 | 920 |
| 60 | 940 |
| 61 | 950 |
| 62 | 960 |
| 63 | 975 |
| 64 | 1000 |
| 65 | 1030 |
| 66 | 1070 |
| 67 | 1100 |
| 68 | 1150 |
| 69 | 1180 |
|
* Tempering time 3x1 hour at 560 °C |