In its years of service to the gear industry, Kerun has conducted in-depth research on quenching deformation issues in gear heat treatment. Based on this research, Kerun has developed KR468C, a quenching oil specifically designed for gears. This product is suitable for quenching gears in passenger cars, micro-cars, light and heavy-duty vehicles, motorcycles, and construction machinery. It effectively reduces changes in tooth profile, tooth direction, and flatness during the quenching and cooling process.
Advantages
●Tailor-made to meet the specific requirements of gears, featuring a more optimized cooling rate distribution, with a short vapor film stage, fast cooling at high temperatures, and slow cooling at low temperatures.
●Controls quenching deformation in gears while achieving high and uniform surface hardness with sufficient hardening depth.
●Ensures good surface finish after quenching, making it easy to clean and shot-blast.
●Exhibits excellent thermal oxidation stability, maintaining stable cooling properties over a long service life.
| Model | KR468C |
| Flash Point Model(open,℃]≥ | 210 |
| Max Cooling Rate (℃/s,100c) | 95 |
| KinematicViscosity (40℃) mm²/s | 45-60 |
| Operating Temperature (℃) | 70-90 |
| Application Range | Suitable for gears in light to medium vehicles, motorcycles, micro vehicles, synchronizers, and transmissions. |
Products that have passed factory inspection should be used within two years. If the product is not used within this period, it must be re-inspected and pass the quality test before use.
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