Chemical & Material
Tungsten
Tungsten (CAS 7440-33-7) is very stable element, as pure metal, tungsten has not only the highest melting point of all metals (3,422 °C) and the lowest degree of thermal expansion, but it is also very dense (19.3 g/cm³), has a high degree of mechanical strength and rigidity and very low vapor pressure. Meanwhile, it has excellent corrosion resistance, thermal conductivity and electric conductivity.
- Types
- Up to 1μm · 1-10μm · 10-50μm
- Applications
- Cemented Carbide · Tungsten Mill Products · Steel and Alloy
5 editions20 December 2025