Servo Quench 11 is straight mineral oil of high quality designed for operations of general-purpose metal quenching. It can be used for all normal quenching operations done over a wide variety of steel which helps to give the desired uniform hardness to components without causing distortions. Its usual use extends to hardening nuts, bolts, ball bearings and a certain type of brake drum and other components which are manufactured by automobile and light engineering industries. It has normal characteristics of quenching. It is formulated with specially selected high viscosity index base stocks that possess good oxidation stability, fluidity and low volatility. It is also suitable for hardening of a variety of ball bearings, high-speed steel tools, and other components in major industries. It also gives a longer service life.
Meets specifications
- IS : 2664-1980 (Reaffirmed 1993) for straight mineral type medium grade quenching oil.
Equivalents:
- GULF: QUENCH OIL 32
- CASTROL: ILOQUENCH NO.1
- TIDE WATER: QUENCHING OIL
- HPCL: METAQUENCH 39
| GRADE | 11 |
|---|---|
| Kinematic Viscosity cSt @ 40°C | 27-33 |
| Flash point (COC), °C Min. | 200 |
| Pour Point, °C Max. | 0 |
| Viscosity Index | 95 |
| Compounding | … |
