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[China]
Trade Verify
Address: Luoyang National University Science and Technology Park
Contact name:gemma.chen
Luoyang Hypersolid Metal Tech Co., Ltd |
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Verified Suppliers
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99.95% Pure ASTM B760 Tungsten Metal Plate
Tungsten Metal Plate is used in Rare earth industry, vacuum coating industry, aerospace
Specifications of Polished Tungsten Plates
High melting point (3410°C)
Low thermal expansion
High electrical resistance
Low vapour pressure
Good thermal conductivity
High density
Thickness mm | Width mm | Length mm |
1.0 | 50 | 100 |
2.0 | 150 | 200 |
3.0 | 350 | 150 |
4.0-5.0 | 400 | 400 |
5.0-10.0 | 600 | 800 |
10.0-15.0 | 800 | 1000 |
＞ 15.0 | L | L |
Atomic number | 74 |
CAS number | 7440-33-7 |
Atomic mass | 183.84 [g/mol] |
Melting point | 3420 °C |
Boiling point | 5555 °C |
Density at 20 °C | 19.25 [g/cm3] |
Crystal structure | Body-centered cubic |
Coefficient of linear thermal expansion at 20 °C | 4.410-6 [m/(mK)] |
Thermal conductivity at 20 °C | 164 [W/(mK)] |
Specific heat at 20 °C | 0.13 [J/(gK)] |
Electrical conductivity at 20 °C | 18.2106 [S/m] |
Specific electrical resistance at 20 °C | 0.055 [(mm2)/m] |
Applications
* Parts of electric light source and elctron tube
* Heat elements of high temperature furnace
* Structures of high temperature furnace
* Contact of electrical appliance
* Rare earth industry
* Vacuum coating industry
