Description
Castrol Alphasyn™ EP 460
Product Description
Castrol Alphasyn™ EP 460 is a premium fully synthetic industrial gear oil formulated with Polyalphaolefin (PAO) base oils and advanced sulphur/phosphorus Extreme Pressure (EP) additive technology. It is designed for enclosed industrial gear systems operating under heavy loads, shock loads, and severe temperature conditions. The lubricant provides exceptional load-carrying capability, micropitting resistance, wear protection, and extended service life.
Key Features & Benefits
- Outstanding EP and anti-wear performance
- Excellent resistance to gear micropitting
- High load-carrying capacity for heavily loaded gearboxes
- Exceptional thermal and oxidation stability
- Wide operating temperature range
- Excellent water separation and corrosion protection
- Rapid air release and foam control
- Long oil life compared with conventional mineral gear oils
- Compatible with nitrile, silicone, and fluoropolymer seals.
Typical Applications
- Heavy-duty enclosed industrial gearboxes
- Shock-loaded gear systems
- Mining and quarrying equipment
- Cement and steel industry gear drives
- Offshore drilling equipment and top-drive systems
- Marine and industrial transmissions
- Bearings operating under heavy loads
- Applications requiring superior micropitting protection.
Specifications & Approvals
Meets or exceeds:
- DIN 51517 Part 3 (CLP)
- AGMA 9005-E02
- AIST 224
- Flender requirements
- David Brown Type E.
Typical Physical Characteristics
| Property | Test Method | Value |
|---|---|---|
| ISO Viscosity Grade | - | 460 |
| Density @ 15°C | ASTM D4052 | 861 kg/m³ |
| Kinematic Viscosity @ 40°C | ASTM D445 | 455 mm²/s |
| Kinematic Viscosity @ 100°C | ASTM D445 | 46.5 mm²/s |
| Viscosity Index | ASTM D2270 | 159 |
| Pour Point | ASTM D97 | -48°C |
| Flash Point (COC) | ASTM D92 | >200°C |
| Foam Sequence I | ASTM D892 | Max 75/0 ml/ml |
| Rust Test (Synthetic Seawater) | ASTM D665B | Pass |
| FZG Gear Scuffing Test A/8.3/90 | ISO 14635-1 | >14 |
| FZG Gear Scuffing Test A/16.6/90 | ISO 14635-1 | >12 |
| FZG Micropitting Test | FVA 54-7 | >10 (High) |
Performance Advantages
- Extends gearbox and bearing life
- Reduces wear under extreme loading conditions
- Helps prevent micropitting damage
- Supports longer drain intervals
- Improves equipment reliability and uptime
- Suitable for severe industrial environments and wide temperature ranges.
Storage & Handling
Store in a clean, dry environment away from direct sunlight and moisture. Keep containers tightly sealed when not in use to prevent contamination.
Health & Safety
Refer to the latest Safety Data Sheet (SDS) before use. Follow recommended industrial hygiene and handling procedures. Avoid prolonged skin contact and dispose of used lubrica
