BS3332/3 White Metal Bearing Alloy
Specialised High-Tin Bearing Alloy
BS3332/3 white metal bearing alloy is a developed high-tin bearing alloy designed for advanced performance requirements where enhanced mechanical strength, wear resistance, and corrosion protection are critical. Featuring a high tin base with controlled additions of lead, antimony, and copper. This alloy offers properties for specialised industrial applications.
Chemical Composition
| Element | Typical Range (%) |
|---|---|
| Tin (Sn) | 80.0 min |
| Lead (Pb) | 3.0 – 5.0 |
| Antimony (Sb) | 9.0 – 11.0 |
| Copper (Cu) | 4.0 – 6.0 |
| Zinc (Zn) | Max 0.005 |
| Iron (Fe) | Max 0.10 |
| Nickel (Ni) | None specified |
| Bismuth (Bi) | Max 0.05 |
| Cadmium (Cd) | Max 0.10 |
| Silver (Ag) | Max trace |
| Gold (Au) | Max trace |
| Arsenic (As) | Max 0.10 |
| Aluminium (Al) | Max 0.01 |
| Indium (In) | Max trace |
Key Benefits
- High tin content for superior wear resistance and mechanical performance
- Special alloying elements tailored for enhanced corrosion resistance and durability
- Suitably engineered for demanding industrial and heavy-duty bearing applications
Typical Applications
- Advanced engine or machinery bearings
- Specialised industrial components requiring high-performance white metal alloys
- Applications benefiting from enhanced corrosion and wear resistance
Note
This alloy is part of the BS3332 family and comes under the BS 3332:1987 standard. Please consult DKL Metals technical support for application suitability and availability.
Why Choose DKL Metals’ BS3332/3 White Metal Bearing?
DKL Metals supplies high-quality white metal bearing alloys with full traceability and quality assurance. Our expertise and UK-based manufacturing provide reliable supply and technical support for your specialised alloy requirements.
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