Isothermal Classification Quenching Oil KR468
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.
Product Details
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.
Technical Specifications
| 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. |
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