CAS#: 7440-33-7
Tungsten metal is a grayish-white lustrous metal that is often brittle and hard to work. Of all metals in pure form, tungsten has highest melting point of all elements except carbon - vary between 3387°C and 3422°C. It also has good thermal and electrical conductivity. Its electrical conductivity at 0°C is about 28% of that of silver which itself has the highest conductivity of all metals. In addition, it has low vapor pressure at high temperatures. Such Properties: make tungsten metal a high performance material in high temperature products and processes.
Tungsten metal powder is used as a filler material in plastic composites, which are used as a nontoxic substitute for lead in bullets, shot, and radiation shields. Since this element's thermal expansion is similar to borosilicate glass, it is used for making glass-to-metal seals.
| Item No. | Description: | Purity | Lot Size | US $ |
|---|---|---|---|---|
| ME74-2N8 | Tungsten Metal Powder | 99.8% Different particle sizes are available |
1 MT 1 FCL |
Ask for a Quotation |
| ME74-3N5 | Tungsten Metal Powder | 99.95% Different particle sizes are available |
1 MT 1 FCL | Ask for a Quotation |
