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Tungsten Bar (W bar)
Unalloyed tungsten bar is produced from pure tungsten powder, the purity is usually quite high, W≥99.95%. Pure tungsten could be worked by forging, drawing, extruding, and rolling. Pure tungsten blanks, which are made from tungsten powder by powder metallurgy, are the raw products to process tungsten bars.
W bar can be used to make emission cathodes, high-temperature forming bars, support wires, printer pins, various electrodes, stainless steel additives, heating elements of quartz furnace, etc. They are also engaged in guns, rockets, satellites, airplanes, and ships.
Specifications of our tungsten rectangular and square bar
| Product | Tungsten Bar |
|---|---|
| Item Code | PM74-B |
| Purity | W≥99.95% |
| Size |
5mm-100mm x 10mm-100mm x L<1000mm 0.2"-4" x 0.4"-4" x L< 40" |
| Density |
Sintered bar: ≥18.3g/cc Forged bar: ≥18.5g/cc |
| Process | Pressing-sintering-forging-surface treatment |
| Surface |
Wire cut & chemical cleaned Turning & grinding surface for width >1" |
Tungsten rectangular and square bars can be cut from tungsten plates. If the thickness of the tungsten sheet is very thin and cut into narrow strips, it can also become a tungsten strip. If the sides are narrow, the surface can be a wire-cut surface and cannot be ground, but it can be sandblasted.
To get the fastest quote for tungsten bars, we need the size, tolerance, surface requirements, and quantity. We provide tungsten bars with various dimensions, please send your inquiry to sales@edge-techind.com.
Related Products
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Tungsten Ingot -
Tungsten Rod -
Tungsten Block -
Molybdenum Bar
Other products
Tungsten Wire, Tungsten Plate, Tungsten cylinder, tungsten ring, tungsten pellets, tungsten cube


