HARTMIL
Guarantee
- provides good heat treatment of cast iron and steel elements
- has an increased cooling speed
- prevents appearing of lakes and deposits on the surface of hardened elements
- is characterised by high cleanness of the hardened elements’ surface
Specification
| 70 |
|
| Kinematic viscosity at 40°C (mm²/s) | 21 |
| Flow temperature, max (ºC) | -21 |
| Flash point (°C) |
210 |
| Base number % | 0,07 |
| Cooling speed | >90 |
| 120 |
|
| Kinematic viscosity at 40°C (mm²/s) | 42 |
| Flow temperature, max (ºC) | -20 |
| Flash point (°C) |
222 |
| Base number % | 0,04 |
| Cooling speed | >85 |
| 170 |
|
| Kinematic viscosity at 40°C (mm²/s) | 215 |
| Flow temperature, max (ºC) | -24 |
| Flash point (°C) |
270 |
| Base number % | 0,01 |
| Cooling speed | >85 |