| Wire Gauge: | dia0.3-3.0mm |
|---|---|
| Brand Name: | FST |
| Tungsten tube: | according to customer's requests |
| Purity: | 99.95% |
| Property: | withstanding high temp |
| Place of Origin: | China (Mainland) |
| Grade: | WAL1 |
| Application: | vacuum coating, metallizing |
Quick Details
Specifications
Tungsten twisted wire for vacuum coating, metallizing
Grade : WAl1 W2.1 W1
Appearance: Black, alkali washing, electrolytic polishing.
Application :Suitable for making tungsten heaters, also be used for vacuum evaporation, spaying, etc. , widely used in semiconductor and vacuum equipments as heating elements.
Diameter and Tolerance
| Commodity | Diameter | Tolerance | Number of Strands |
| Tungsten Filament | 0.3mm-3.0mm | +/-0.02mm |
1-5 |
