Tungsten Metal Bar
Tungsten Metal Bar Description
Tungsten is a very common steel-gray or silver-white refractory metal, which is often made into rods, plates or targets by powder metallurgy. Tungsten Metal Bar is widely used in furnace parts, semiconductor substrates, electron tube components, electron beam evaporation emission cathodes, heating elements, filament materials, electronic packaging materials and other processing steel tools. Our company can produce pure tungsten products with a purity as high as 99.95%-99.999%. If necessary, please contact us by email.
Features of Tungsten Metal Bar:
1. High melting point, high density, high hardness, low coefficient of thermal expansion
2. Good high temperature resistance, high creep resistance, strong electrochemical corrosion resistance
3. The resistivity of tungsten is lower than that of other refractory metals, but it will increase with the increase of temperature, which is crucial for high temperature furnace applications
4. Excellent electrical and thermal conductivity, good electron emission performance
5. Strong radiation absorption and long service life
Tungsten Metal Bar Specifications:
Material |
W1 |
Purity |
≥99.95%-99.99% |
Diameter |
0.5-100mm |
Length |
10-3000mm |
Density |
19.3g/cm3 |
Tensile strength |
500-1000 MPa |
Electric Conductivity |
30%IACS |
Surface |
Finish turning,Milling,Grinding,Black,Bright Polished, |
Standard |
ASTM B777,GB |
Certification |
ISO9001 |
Tungsten Metal Bar Pictures:
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