Product Details:
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| Density: | 19.2g/cm3 | Purity: | W>=99.95% |
|---|---|---|---|
| Color: | Silver Gray Metallic Luster | Condition: | Vacuum Annealed |
| Standard: | GB/T3875-2006 ASTM760 | Application: | Industrial |
| Melting Point: | 3410 | Working Temperature: | 1500-1800 °C |
| Surface: | Black, Polished, Alkaline Washing | Dimension: | As Your Requirements |
| High Light: | tungsten filament wire,thermal evaporation boats |
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Tungsten Product GB/T3875-83 Standard 99.95% min Polished Tungsten Sheet / Plate
| Name | Tungsten plate sheet foil strip |
| Purity | more than 99.95%(min) |
| Density | 19.3g/cm3 |
| Standard | ASTM760 /GB T3875 |
| Surface | black, polished, Alkaline washing |
| Working temperature | 1500-1800 °C |
| Application | electronics, illumination, vacuum plating, electron-vacuum, shield, high temperature furnace industry |
Dimensions and Tolerance
| Thickness(mm) | Thickness Tolerance (I II)(mm) | Width(mm) | Width Tolerance(mm) | Length(mm) | Length Tolerance(mm) |
| 0.10-0.20 | ±0.02 ±0.03 | 30-300 | ± 3 | 50-1000 | ± 3 |
| > 0.20-0.30 | ±0.025 ±0.035 | 50-400 | ± 3 | 50-1000 | ± 3 |
| > 0.30-0.40 | ±0.03 ±0.04 | 50- 400 | ± 3 | 50-1000 | ± 3 |
| > 0.40-0.60 | ±0.04 ±0.05 | 50-400 | ± 4 | 50-1000 | ± 4 |
| > 0.60-1.0 | ±0.06 ±0.10 | 50-400 | ± 4 | 50-1000 | ± 4 |
| > 1.0-2.0 | ±0.10 ±0.20 | 50-400 | ± 5 | 50-1000 | ± 5 |
| > 2.0-4.0 | ±0.20 ±0.30 | 50-400 | ± 5 | 50-1000 | ± 5 |
| > 4.0-6.0 | ±0.30 ±0.40 | 50-400 | ± 5 | 50-1000 | ± 5 |
| > 6.0 | ±6% ±8 % | 50-300 | _ | 50-800 | _ |
Application
1. For producing electric light source parts and electric vacuum components.
2. For producing heating elements and refractory parts in high temperature furnaces.
3. For producing medical laboratory equipment.
4. Used as electrodes in the field of rare earth industry.
5. Used in the manufacture of weapons.
6. Used to make decorations and etc.
Advantages:
1. We are an ISO9001 certified company.
2. We've been awarded as a High-Tech Enterprise.
