Alloy Overview
Lithium-Boron Alloy
Phase Composition: Li₇B₆ · nLi
Melting Point: ≥600 °C
Chemical Composition
| Grade | Li | Other | 
| Li 55 | 55±2 | Balance | 
| Li 60 | 60±2 | Balance | 
| Li 65 | 65±2 | Balance | 
| Li 70 | 70±2 | Balance | 
Lithium-Boron Alloy Sheet
Dimensions and tolerances are listed below. Special sizes can be customized upon request.
| Diameter (mm) | Tolerance (mm) | Thickness (mm) | Thickness Tolerance (mm) | 
| 4.0-16 | ±0.1 | 0.1-0.3 | ±0.01 | 
| >16-21 | ±0.2 | >0.3-0.6 | ±0.02 | 
| >21-100 | ±0.3 | >0.6-0.8 | ±0.02 | 
| >0.8-1.0 | ±0.03 | ||
| >1.0-2.0 | ±0.04 | 
Customization Services
- Customized production based on client requirements: thickness (0.1mm~2.0mm) × width (4mm~100mm) for all standard alloy disc products.
 2. Special development based on customer needs: lithium-aluminum, lithium-zinc, lithium-silver, lithium-magnesium, lithium-silicon, etc. Multicomponent alloys (binary, ternary, quaternary) can also be developed upon request.
Product Appearance
Flat and bright surface, free from oil stains and other foreign materials. No visible oxides or nitrides. No pinholes, cracks, scratches, or delamination. Slight processing marks are allowed.






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