HP METAQUENCH 87 is a high-performance marquenching oil designed for controlled quenching processes that demand precision, consistency, and superior metallurgical results. Developed from next-generation base oils with optimized viscosity characteristics, it is specifically recommended for the mass production of high-precision components such as bearing races, automotive gears, and transmission parts. It ensures uniform hardness, minimal distortion, and superior mechanical strength while maintaining low sludge and deposit formation. Formulated for use in quench bath temperatures ranging from 150°C to 220°C, HP METAQUENCH 87 offers a well-balanced combination of predictable cooling rates and excellent thermal stability.
| Specification | HP Metaquench 87 |
|---|---|
| Viscosity Kinematic, cSt @ 40°C | 178 |
| Viscosity Index, Min | 95 |
| Flash Point, COC, °C, Min | 250 |
| Neut. No. mg KOH/gm | – |
| Copper Strip Corrosion, 3 Hrs @ 100°C, Max | 1a |
