High-Performance Tungsten Pickled Sheet for Extreme Temperature Applications
Tungsten has the highest melting point of all metals and is therefore also suitable for very high-temperature applications. It is also characterized by a uniquely low coefficient of thermal expansion and a very high level of dimensional stability.
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 23.0 °C | 19.3 g/cm³ |
Neutron capture cross-section | 23.0 °C | 0 m² |
Dimension
| Property | Value |
|---|---|
Length | 838.2 mm |
Thickness | 0.13 - 0.25 mm |
Width | 508 mm |
Dimensions | Available dimensions (width x length x thickness, mm x mm x mm): 508 x 838.2 x 0.127; 508 x 838.2 x 0.254 |
Mechanical
| Property | Temperature | Value |
|---|---|---|
Hardness, Vickers | 23.0 °C | 500 [-] |
Thermal
| Property | Value |
|---|---|
Melting point | 3420 °C |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electron work function | 23.0 °C | 4.54 eV |
Acoustical
| Property | Temperature | Value |
|---|---|---|
Sound speed, longitudinal | 23.0 °C | 5180 m/s |
Sound speed, transversal | 23.0 °C | 2870 m/s |
Chemical properties
| Property | Value |
|---|---|
Aluminium | 1E-4 % |
Cadmium | 1E-4 % |
Carbon | 6E-4 % |
Chromium | 3E-4 % |
Copper | 1E-4 % |
Iron | 8E-4 % |
Lead | 1E-4 % |
Molybdenum | 1.2E-3 % |
Nickel | 2E-4 % |
Nitrogen | 1E-4 % |
Oxygen | 2E-4 % |
Potassium | 1E-4 % |
Silicon | 1E-4 % |
Tungsten | 99.97 % |
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