| Product | Tungsten Sheet/Plate |
|---|---|
| Part Number | TRM-W006 |
| Standard | ASTM B760 |
| Purity | 99.95% (higher purity available on request) |
| Density | 19.25 g/cm3 |
| CAS# | 7440-33-7 |
Pure tungsten has a high melting temperature, high density, low vapor pressure, low thermal expansion, good thermal conductivity and electrical resistance. The typical purity is 99.95% and higher purity 99.99% or 99.999% is available on request.
We can offer pure tungsten sheets/plates under ASTM B760 standard with various dimensions on request. Tungsten sheets and plates are available with alkali washed or ground finish. Please contact us for the RFQ.
Application: Pure tungsten products are widely used for the furnace parts, semiconductor base plates, components for electron tubes, cathodes and anodes for ion implantation, heating elements, X-ray radiation shielding, sputtering targets, electrodes, etc.
Order Information
Please include the following information with your inquires and orders:
1. Quantity
2. Dimensions/Drawings
3. Surface Requirement
Chemical Composition- Tungsten (W) 99.95% min.
| Element | Composition, max, % | Permissible Variations in Check Analysis, % |
|---|---|---|
| C | 0.01 | +/-0.002 |
| O | 0.01 | +10% relative |
| N | 0.01 | +0.001 |
| Fe | 0.01 | +0.001 |
| Ni | 0.01 | +0.001 |
| Si | 0.01 | +0.001 |
Typical Size Available (Please inquire for details)
| Tungsten plate | Any product 3⁄16 in. (4.75 mm) or more in thickness. |
|---|---|
| Tungsten sheet | Any product 0.187 in. (4.75 mm) or less in thickness, to a minimum of 0.005 in. (0.13 mm) in thickness. |
For .002’’ to .005’’ thickness, please refer to the tungsten foils.
Standard Packing
Wooden Boxes, Carton Boxes
| Physical Properties | Tungsten (Atom#74) |
|---|---|
| Appearance | Grayish white, lustrous, solid |
| Melting Point | 3695 K (3422°C, 6192°F) |
| Boiling Point | 6203 K (5930°C, 10706°F) |
| Heat of Vaporization | 774 kJ/mol |
| Molar Heat Capacity | 224.27 J/(mol•K) |
