


NAFTOCHEM Hartenol 70 180 kg Oil for hardening steel and cast iron at 40-80 ° C
Description
Hartenol 70
Hartenol 70 - product based on deeply refined mineral oils with anti-oxidation additives, surfactants, increasing the cooling rate and preventing the formation of deposits on the surface of hardened elements.
Designed for hardening steel and cast iron elements with the required cooling rate, where slight deformation is allowed
Recommended working temperature Hartenol 70: 40-80 ° C
Specification
Specification (typical) |
|
---|---|
density 20°C, g/ml |
0,9 |
Kinematic viscosity w 40°C |
19,8-24,2 |
viscosity index |
95 |
flash point, ° C: |
200 180 |
water content % |
0 |
pour point,°C | -15 |
temperature of solidification °C | -17 |
acid number mg KOH/g |
0,05 |
carbon residue % |
0,1 |
study of thermokinetic properties: |
80 600°C +/- 25 85 |
Storage
Hartenol 70 can be stored in steel or polyethylene packaging, protected against water, UV rays and contamination.
The oil may be stored for up to 2 years.