Polished Tungsten Alloy W80cu20 Bars/Rods & 99.95%W Pure Tungsten Rods
Product Description
Pure tungsten plate/sheet and molybdenum sheet/plate/foil/strip
Tungsten sheet/plate/foil/strip
Specification:
1) Tungsten Sheet/Plate Purity: 99.95%
2) Density: >19.1g/cm3
3) Size: according to the needs of users: T(0.03-40)*W(20-600)*L L<2000mm
4) Surface: Black,Alkali Wash and Polished
5) Condition: hot roll
6) Products Application: Tungsten is suitable for light, electric vacuum device, electric semiconductor device, glass fiber kiln heating element, heat shield, boat and finished products etc.
| Material | WCu%
Tungsten Content | Hardness
HB | g/
Density at 20ºC | W/M.K
Thermal conductivity at 25ºC | (10-6/k)
Coefficient of thermal expansion at 20ºC |
| W90Cu10 | 90 | 260 | 17.0 | 180-190 | 6.5 |
| W85Cu15 | 85 | 240 | 16.4 | 190-200 | 7.0 |
| W80Cu20 | 80 | 220 | 15.6 | 200-210 | 8.3 |
| W75Cu25 | 75 | 195 | 14.9 | 220-230 | 9.0 |
| W50Cu50 | 50 | 125 | 12.2 | 310-340 | 12.5 |
