Application: | Electronics, Industrial, Aviation, Electronics, Industrial |
---|---|
Standard: | DIN, BS, JIS, GB, DIN, BS |
Purity: | >99.5%, >99.99% |
Type: | Zinc Strip, Tungsten Wire |
Alloy: | Non-alloy, Non-Alloy |
Powder: | Not Powder |
Customization: |
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Type D thermocouple wire - Tungsten Rhenium wire
Type: WRe3/25, WRe5/26, WRe5/20
Temperature range: 0-2300°C, it can be used in vacuum, hydrogen and inert atmosphere
Grade |
Chemical composition % |
|
W |
Re |
|
WRe3 |
97 |
3 |
WRe25 |
75 |
25 |
WRe5 |
95 |
5 |
WRe26 |
74 |
26 |
Normal diameter and tolerance
Grade |
WRe5-WRe26 |
Diameter (mm) |
0.25mm. 0.35mm, 0.5mm, 1.0mm |
Tolerance (mm) |
±0.02 |
The tolerance for the wire specially used in measuring molten steel
Grade |
WRe3-WRe25 |
||
Diameter(mm) |
0.08 |
0.1 |
0.5 |
Tolerance(mm) |
±0.01 |
±0.02 |
±0.02 |
Temperature measuring tolerance
Thermocouple type |
Temperature range(ºC) |
Tolerance |
WRe3/25 |
0~400 |
4.0ºC |
400~2300 |
±0.25% |
|
WRe5/26 |
0~400 |
4.0ºC |
400~2300 |
±0.5% |
Density and Resistivity at 20°C
Type |
WRe3 |
WRe25 |
WRe5 |
WRe26 |
Density(g/cm3) |
19.16 |
19.58 |
19.2 |
19.6 |
Resistivity(μΩcm) |
0.0929 |
0.2667 |
0.1206 |
0.3012 |
* Application: Tungsten Rhenium alloy have good electrical properties, ductility and easy to be processed. It can be used as thermocouple for high temperature furnace
Product Name | Tungsten Heating Wire |
Product Brand | xys Metal |
Color | Silver Gray, Silver White |
Wire Diameter | 0.05mm-2mm |
Purity | ≥99.95% |
Melting Point | 3390 Degrees Celsiu |
oiling Point | 5927 Degrees Celsius |
Density | 19.3g/cm³ |
Surface | Polish |
Application |
1. Producing electric light source parts and electric vaccum components; 2. Producing heating elements and refractory parts in high temperature furnaces; 3. Producing heating elements used in vaccum metalizing or plating |
MOQ | 1 Kg |
Chemical Composition:
Chemical composition Content(%) | ||||||||||
Mo | C | Ca | Fe | Si | O | Mg | N | Ni | Al | W |
≤0.01 | ≤0.008 | ≤0.005 | ≤0.005 | ≤0.005 | ≤0.005 | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.02 | ≥99.95 |
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