Best Quality Tungsten Rod, W Rod, Tungsten Bar Used in Electronics
Tungsten (W) is a hard, brittle, corrosion-resistant, gray to white metallic element extracted from wolframite, scheelite, and other minerals, having the highest melting point and lowest vapor pressure of any metal. Tungsten and its alloys are used in high-temperature structural materials; in electrical elements, notably lamp filaments; and in instruments requiring thermally compatible glass-to-metal seals. Atomic number 74; atomic weight 183.85; melting point 3,410°C; boiling point 5,900°C; specific gravity 19.3g/cm3.
Diameter and Tolerance
| Commodity |
Diameter |
Tolerance |
| Forged Tungsten Bars |
25mm-100mm |
+/-1mm |
| Swaged Tungsten Rods |
3.0mm-25mm |
+/-0.1mm |
| Lathing Tungsten Rods/Bars |
>20mm |
+/-0.1mm |
| Straightened Tungsten Rods |
0.5mm-3.0mm |
+/-0.03mm |
| Ground Tungsten Rods/Bars |
1.0mm-50mm |
+/-(0.02-0.1)mm |
Grade : W1 WAl1 WLa WCe
Appearance: Black, alkali washing, polishing, grinding.
Application: Making electrodes for glass kiln, making tungsten contacts, used as high temperature structure components and electrical light sources parts.
Used in electronics, electric light source, electric vacuum industry, tungsten heater etc.
Tungsten ranges of products
Tungsten rods, tungsten sheets, tungsten wire, tungsten boats, W crucibles and some machined hardwares.
Shipment Methods: Sea or Air transportation, train or express
Payment Methods
1) L/C ; 2) T/T ; 3) Paypal ; 4) Money Gram ; 5) Western Union
Why choose Shibo?
1. More than 20 years' manufacturing experience, leading factory
2. Reasonable factory direct wholesale prices
3. Steady and top quality, timely delivery, reliable after-sale service
Guaranteed purity:
We produce tungsten products all by ourselves - from the metal oxide right through to the finished products. As our input material, we only use the purest tungsten oxide. This ensures that you can benefit from a very high level of material purity.
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