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Product Name
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High Quality Good Price 99.95% Tungsten Plate Tungsten Sheet for Vacuum Furnace
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Material
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99.95% tungsten
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Standard
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ASTMB760-07
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Melting Point
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3410 °C
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Boiling Point
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5927°C
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Density
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19.3g/cm3
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Shape
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Sheet,
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Delivery Time
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3-15days
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Application
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Industrial, medical, metallurgical, electric vacuum components, electric light source parts, heat shield, aerospace development, etc.
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| 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 | 4.4 × 10-6 [m/(mK)] |
| Thermal conductivity at 20 °C | 164 [W/(mK)] |
| Specific heat at 20 °C | 0.13 [J/(gK)] |
| Electrical conductivity at 20 °C | 18.2 × 106 [S/m] |
| Specific electrical resistance at 20 °C | 0.055 [(Ωmm2)/m] |
1. Suitable for producing ion implantation parts;
2.For producing electric light source parts,components of electric vacuum;
3.For producing W-boats,heat shield and heat bodies in high temperature furnace;
4.Used for tungsten sputtering target
