Grade: W1, WAL1, etc
Purity: 99.95%
Density: 19.3g/cm3
Melting Point: 3620°C
Specification: ≥5 um
Surface condition: black, alkali washing
Shanghai Metal Corporation is a professional manufacturer of metal materials, providing various specifications of tungsten and other materials and deep processing products for different customers.
Our twisted tungsten wire made of selected high-quality material of tungsten, with the properties of excellent electrical conductivity, excellent thermal conductivity, finely processed, long duration and non-oxidation, unusual twisted tungsten filament.