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Heat treatment oil
Product Name | Product model | Viscosity (40 ℃) | Maximum cooling speed @ 60 ℃, ℃/s | Flash point (opening), ℃ | Product performance introduction and processing technology |
Rapid quenching oil | BecQuen 500A | 16-24 | 95 | ≥180 | Suitable for quenching medium and low hardenability workpieces or workpieces with large cross-sectional dimensions, such as gears with a modulus of 10 or less |
Rapid quenching oil | BecQuen 500AF | ≤29 | 90 | ≥180 | The applicable conditions are the same as above, applicable to workpieces with high deformation requirements |
Rapid quenching oil | BecQuen 500SY | 33 | 90 | ≥180 | Low carbon, biodegradable, low volatility, excellent anti-aging performance, long service life, up to 10 years of no oxidation, suitable for quenching medium and low hardenability workpieces or workpieces with large section size or workpieces with large section size |
Rapid quenching oil | BecQuen 500TY | 30 | 88 | ≥200 | Customized oil, suitable for quenching medium and low hardenability workpieces or workpieces with large cross-sectional dimensions |
Rapid quenching oil | BecQuen 502A | 12-20 | 105 | ≥170 | Suitable for quenching low and medium hardenability workpieces or workpieces with thick and large cross-sectional dimensions, and can be used for quenching large module (12-14) gears |
Rapid quenching oil | BecQuen 502AK | 12-20 | 105 | ≥170 | |
| Rapid quenching oil | BecQuen 502AH | 12-20 | 105 | ≥170 | |
| Rapid quenching oil | BecQuen 504 | 8-14 | ≥105 | ≥150 | One of the fastest cooling rate quenching oils, which can be used for quenching large module (12-16) gears |
| Rapid quenching oil | BecQuen 504T | 4-8 | ≥ 110 (room temperature) | ≥150 | |
| Rapid quenching oil | BecQuen 506 | 16-24 | ≤85 | ≥170 | Widely used for quenching high hardenability steels, such as mold steels and tool steels |
| Rapid quenching oil | BecQuen 506K | 16-24 | 95 | ≥170 | Suitable for carburizing and quenching various medium and low hardenability gear and gear shaft workpieces, and can be used for quenching below 10 modules |
| Rapid quenching oil | BecQuen 510H | 52 | >60 | ≥200 | Low saturated vapor pressure, excellent oxidation resistance and thermal stability. Medium cooling speed, suitable for vacuum quenching of medium and high hardenability steels requiring very high surface quality workpieces. Mainly used in mold steel quenching, with high hardenability and bright surface |
| Rapid quenching oil | BecQuen 510L | 22-30 | 90 | ≥180 | Low saturated vapor pressure, excellent thermal stability. High cooling rate, suitable for vacuum quenching of low and medium hardenability steels |
| Isothermal graded quenching oil | BecQuen 535A | 40 | 90（120℃） | ≥200 | Low viscosity, high cooling rate, suitable for applications with high hardness requirements |
| Isothermal graded quenching oil | BecQuen 536A | 62 | 75（120℃） | ≥230 | Wide-spectrum application, medium viscosity, high cooling rate, suitable for martensitic isothermal stage quenching after carburizing/carbonitriding treatment of materials requiring both performance and deformation, as well as gear quenching with a modulus of more than 10. It has excellent oxidation resistance, delays oil aging, and improves service life. |
| Isothermal graded quenching oil | BecQuen 536AS | 62 | 74（120℃） | ≥210 | |
| Isothermal graded quenching oil | BecQuen 537A | 75 | 90（120℃） | ≥230 | |
| Isothermal graded quenching oil | BecQuen 5310 | 105 | 80（120℃） | ≥230 | |
| Isothermal graded quenching oil | BecQuen 5315 | 150 | 75（120℃） | ≥230 | Medium viscosity, good thermal stability. It is suitable for isothermal stepwise quenching of martensite after carburizing/carbonitriding treatment that requires small deformation, or for overall quenching of thin-walled workpieces. Suitable for gears with modules below 3-4 |
| Isothermal graded quenching oil | BecQuen 5330 | 32@100℃ | 75（120℃） | ≥270 | High viscosity, high flash point. It is applicable to the quenching of small workpiece requiring deformation, or the isothermal stepwise quenching of martensite after gear carburization/carbonitriding treatment, or the overall quenching of large diameter and thin-walled parts. Suitable for gears with modules below 4 |
| Isothermal graded quenching oil | BecQuen 535FL | 54 | 81（100℃） | ≥210 | Custom made oil |
| Isothermal graded quenching oil | BecQuen 537FL | 74 | 86（100℃） | ≥210 | Custom made oil |
| Water based quenching liquid | BecQuen 552 | 280-320 | The most widely used PAG quenchant has inverse solubility. The cooling rate is between water and oil. Suitable for induction hardening of medium carbon alloy structural steel workpieces, quenching and cooling of standard parts and hardware tools, as well as quenching and tempering of large and thick sized medium hardenability steels. By adjusting the concentration, different cooling speeds can be obtained, with a wide range of applications, deep quenching layer, uniform hardness, and no quenching soft spots. The product has rust prevention function, high shear resistance, is not prone to aging and deterioration, and has a long service life | ||
| Water based quenching liquid | BecQuen 553 | 350-450 | Improved rust resistance based on 552 | ||
| Water based quenching liquid | BecQuen 555 | 550-650 | Suitable for quenching bearing steel, stainless steel, and high-speed tool steel requiring martensitic structure, as well as for cooling large cast steel and iron castings, especially for isothermal sorbite quenching of high carbon steel wires. Different concentrations can be selected based on carbon content and alloy composition, performance requirements, and size of parts, typically between 5-25%; The product has rust prevention function, high shear resistance, is not easy to age and deteriorate, and has a long service life | ||
| Water based quenching liquid | BecQuen 559 | 1850-2000 | Customized quenching fluid to better prevent possible minor cracking and deformation of the workpiece |
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