CASTROL Alphasyn T 46
Synthetic gear oil
Application CASTROL Alphasyn T 46
Alphasyn T grades have been formulated for use in bearings, circulatory systems and moderately-loaded gear systems operating at both high and low temperatures. Alphasyn T should not be used for heavy / shock loaded systems. Alphasyn T is suitable for various applications where a lubricating oil is used under extremes of temperature or variable temperatures, e.g. from hydraulic systems through to large, slow moving gears. All products in the Alphasyn T range have very low pour points and excellent viscosity / temperature characteristics, allowing their use in both low and high temperature applications. The Alphasyn T range is fully compatible with nitrile, silicone and fluropolymer seal materials.
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Performance, Features & Benefits of CASTROL Alphasyn T 46 are:
- Good thermal and oxidative stability provides reliable operation and extended operating life when compared to mineral oil based products.
- Inherently high viscosity index (VI) makes the product suitable for operations operating over a wide temperature range.
- Good antiwear and load carrying abilities minimizes gear wear and prolongs gear tooth life
- Good water separation and demulsification characteristics means reduced down time through prolonged lubricant life and increased equipment reliability.
- PAO based lubricant provides good compatibility with seals, paints and mineral oil based lubricants.
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Product Description CASTROL Alphasyn T 46
The Castrol Alphasyn T gear oil range of synthetic lubricants are formulated on polyalpha-olefin (PAO) base fluids and phosphorus-based antiwear additive technology providing outstanding thermal stability and good load carrying capacity.
Approval Status CASTROL Alphasyn T 46
Alphasyn T is classified as follows:
- DIN Classification is CL
Alphasyn T grades meet the requirements of:
- DIN 51517 Part 2.
- David Brown Type A.
Typical Characteristics
| Product specifications : | Castrol Alphasyn T 46 | |
| Density @ 15°C g/ml | ASTM D4052 |
0.85 |
| Viscosity, Kinematic 40°C mm²/s |
ASTM D445 |
46 |
| Viscosity, Kinematic 100°C mm²/s |
ASTM D445 |
7.5 |
| Viscosity Index | ASTM D2270 |
125 |
| Pour Point °C | ASTM D97 | -57 |
| Flash Point, PMCC °C | ASTM D93 | 220 |
| Foam Sequence I, Tendency ml |
ASTM D892 |
10 |
| Foam Sequence I, Stability ml |
ASTM D892 |
0 |
| Rust Test, Procedure B |
ASTM D665 |
Pass |
| FZG Gear Test ( A/8.3/ 90 ) FLS |
DIN 51354 | – |
Care and Handling
Avoid prolonged or repeated contact with skin. Wash thoroughly after handling.
