Product Name | Non-Sag tungsten weight |
Material | Pure tungsten |
Standard | ASTM B760 |
Processing | Sintering, Rolling, Forging, machining |
Density | 19.2 g/cm3 |
Dimension Range |
Minimum size: thickness:3mm width:3mm length:3mm Maximum size:customized |
1.High density
2.High wear-resistant
3.High thermal conductivity with low thermal expansion coefficient
4.High vibration-damping capacity and high Young's modulus
5.High oxidation resistance and corrosion resistance
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] |