| Application: | Aviation, Electronics, Industrial, Medical, Chemical |
|---|---|
| Standard: | DIN |
| Purity: | >99.95% |
| Alloy: | Non-alloy |
| Shape: | Needle |
| Type: | Tungsten Needle |
| Samples: |
|---|
| Customization: |
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Pure tungsten electrode, it is tungsten electrode made of high melting point, corrosion resistance, high density, good thermal conductivity and conductive material. The products include tungsten needles, tungsten rods, tungsten strips, tungsten plates, tungsten tablets, etc.
| W contents | 99.95%/99.98% |
| length | 150mm |
| width | 25mm |
| thickness | 7mm |
| density | 19.2~19.25g/cm3 |
| surface | ground |
| 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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