| Customization: | Available |
|---|---|
| Standard: | DIN |
| Purity: | >99.95% |
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Pure tungsten products mainly refer to the use of pure tungsten powder (tungsten content ≥99.95%) made of various shapes, including all levels of pure tungsten products and all kinds of sintering, forging, tempering rod, bar, plate, block and tungsten crucible. Our company produces all kinds of pure tungsten tubes, rods, plates, ingots, crucible and all kinds of special-shaped products.
Tungsten plate with tungsten content ≥99.95% (high purity tungsten plate): mainly used for the production of electric light source parts, electric vacuum device, tungsten cap, insulation board, high temperature hot furnace, etc
| material | pure tungsten |
| length | 10mm |
| width | 10mm |
| thickness | 10mm |
| density | 19.2~19.25g/cm3 |
| surface | blank |
Sizes:(Product standards:GB/T3875-83,ASTM B 760-86)
| Length(mm) | Width(mm) | Thickness(mm) |
| 100~1500 | 50~500 | 0.05~50 |
| melting point | Maximum operating temperature | Resistivity | Conductivity | Thermal expansion | Thermal conductivity |
| 3410°C | 1700°C | 5.6@20 °C µ ohm-cm) | 31@20 °C %IACS | 4.6 ppm / °C | 165 W/m°k |
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