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Address: Luoyang National University Science and Technology Park
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W1 W2 Thin Tungsten Alloy Plate For Punching Dies
Tungsten Alloy Plate Feature:
High melting point, High-density, high-temperature oxidation resistance, long service life, corrosion resistance.
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
1. Suitable for producing ion implantation parts;
2. For producing electric light source parts, components of electric vacuum;
3. For producing W-boats, heat shields, and heat bodies in high-temperature furnaces;
4. Used for tungsten sputtering target
