Specifications
1.Standard: As per ASTM B3872.Diameter: 2mm ~ 90mm
3.Best best price
4.Purity:99.97%
The detail information of tungsten rod:
Product type:tungsten bar
1.Apperance:It has metallic silver luster.
2.Surface:black,polished,machined,ground.
3.We can provide the following size of tungsten rod:
4.Application of tungsten rod:
Suitable for producing ion implantation parts.
For producing electric light source parts and electric vacuum components.
For producing heating elements and refractory parts in high temperature furnaces.
Used as electrodes in the field of rare earth metal industry.
5.Chemical Composition of tungten rod:
| Designation | Tungsten content | Impurity Elements Content | |||||
| Total | Each | ||||||
| WAL1/WAL2 | ≥99.95% | ≤0.05% | ≤0.01% | ||||
| W1 | ≥99.95% | ≤0.05% | ≤0.01% | ||||
| W2 | ≥99.92% | ≤0.08% | ≤0.01% | ||||
| Note:Potassium is not counted in impurities content. | |||||||
Specific property purity: 95-99.95%
Tungsten bar with size we can supply
Diameter mm | Length mm |
Ø2.0 - 20.0 | ≥2000 |
Ø20.0 - 30.0 | ≥1500 |
Ø30.0 - 70.0 | ≥1000 |
Ø70.0 - 90.0 | ≥800 |
2. Surface finish:black surface, alkali cleaning surface and grinded surface. We can provide them according to customers demand
3. Application of Tungsten bars:
1)The tungsten rod/bar can be widely used in illumination, heater and the electronic mechanical engineering, etc. The tungsten rod
2)can be used in making the electricity photo source, the automobile and the tractor light bulb, make lattice side rod, framework, leading wire, electrode,heater and contact materials and so on.
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