Physio-chemical properties:
PROPERTIES HP METAQUENCH 42
COLOUR ASTM, MAX 2
KINEMATIC VISCOSITY @ 40 °C,cSt 20-33
FLASH POINT °C, COC, MIN 190
COPPER CORROSION 3HRS, @100 °C, MAX 1
VISCOSITY INDEX, MIN 90
POUR POINT, °C, MAX 0
SAPONIFICATION VALUE,mg KOH/gm, MAX 5-15
Performance benefits:
  • Good thermal conductivity
  • Good oxidation stability
  • Low volatility
  • Excellent wetting characteristics
Application areas:
General purpose quenching oil of all components. However this oil is not suitable for quenching cyaniided parts.