Quenching deformation is one of the three major challenges in heat treatment quality control. KR468 Isothermal Graded Quenching Oil significantly reduces quenching deformation in thin-walled, complex-shaped workpieces such as automotive gears, motorcycle gears, clutch plates, and bearing rings. This improvement enhances product precision, reduces the machining allowance, and significantly lowers production costs.
Advantages
● Short vapor film phase, moderate high-temperature cooling rate, and slower low-temperature cooling rate, allowing for high and uniform surface hardness and sufficient hardening depth, while effectively controlling quenching deformation;
● Good thermal oxidation stability, ensuring long-term stable cooling characteristics and a long service life;
● Bright finish, low oil carry-off, and low usage cost.
| Model | KR468 |
| Flash Point Model(open,℃)≥ | 230 |
| Max Cooling Rate(℃/s.100℃) | 85 |
| KinematicViscosity (40℃)mm²/s | 65 |
| Operating Temperature (℃) | 80-100 (open) 100-120(close) |
| Application Range | Suitable for quenching small to medium-sized parts with high deformation requirements. Applicable Materials: Medium and low carbon alloy steel,carburized steel.Suitable for multi-purpose furnaces, pusher furnaces, and mesh belt furnaces. |
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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