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Product Introduction
Isothermal graded quenching oil can realize isothermal graded quenching of martensite, which can significantly reduce deformation and improve workpiece precision; it has the advantages of high flash point, good thermal oxidation stability and long service life at high temperature.
Product Model
Name | Model | Flash point (COC) ℃ | Kinematic viscosity @40℃ (MM²/S) | Moisture | Thermal Oxidation Stability Viscosity Ratio> | Maximum Cooling Rate (℃/S) | Applicable Temperature (℃) |
Isothermal graded quenching oil | Senco-O50A | 220 | 60-90 | trace | 1.25 | 85 | 70-100 (open oil tank) 80-120 (closed oil tank) |
Senco-O50B | 240 | 90-120 | trace | 1.25 | 70 | 80-100 (open oil tank) 100-140 (closed oil tank) | |
Senco-O50C | 260 | 120-150 | trace | 1.25 | 65 | 110-150 (closed oil tank) | |
Senco-O50D | 280 | 150-200 | trace | 1.25 | 60 | 120-170 (closed oil tank) |
Cooling Curve
Applicable Workpieces
(1) Gears, bearing rings, steel collars, motorcycle connecting rods, cranks, pins, etc.
(2) Gear rings, clutch plates, and gears with a modulus of less than 6, etc.
(3) Suitable for quenching ultra-thin and complex workpieces.
(4) Suitable for quenching ultra-thin and complex workpieces such as car gearboxes, gear clutch plates, and gears with a modulus of less than 3.