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Fast bright quenching oil
Quenching oil

Fast bright quenching oil

Rapid cooling Bright quenching Deformation control

Offers excellent cooling and hardenability, suitable for medium to large workpiece heat treatment, maintains stable hardness and surface quality, while extending oil service life.

Rapid cooling Short Steam Membrane Phase
Good brightness Stable surface quality
Reduce deformation Excellent Hardenability
Long service life Good thermal stability
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Product Description

Short vapor film phase, high cooling speed, faster low-temperature cooling. Low viscosity reduces oil carryover; slightly lower flash point limits operating temperature. Provides stronger hardening and deeper penetration, reduces quenching distortion, and maintains workpiece brightness. Excellent thermal stability and long service life ensure consistent quenching quality. Mainly suitable for medium to large workpieces, including carburizing of large-module gears, integral hardening, and spring quenching.

  • Short vapor film stage, high cooling rate
  • Low viscosity, low carryover consumption in use
  • Strong hardening ability with excellent hardenability
  • Excellent thermal stability, long service life
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Product specifications

Product NameLUBEMAX SP 5W-30
Product TypeFully synthetic gasoline engine oil
Viscosity Grade5W-30
API GradeAPI SP
ILSACILSAC GF-6A
Kinematic viscosity (100°C)10.7 mm²/s
Kinematic viscosity at 40°C63.1 mm²/s
Viscosity Index172
Pour Point-42°C
Flash Point232°C
Sulfated ash (SAPS)Low Sulfur, Low Ash, Low Phosphorus
Recommended Oil Change Mileage10,000 km or 12 months