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| MOQ | 10 Meters |
| Place of Origin | China | Brand Name | OHMALLOY/OEM |
| Model Number | SP-WRe5 WRe26 | Application | Temperature Measurement, Type C Thermocouple |
| Shape | Rod | Material | SP-WRe5 WRe26 |
| Chemical Composition | Tungsten95Rhenium5 Tungsten74Rhenium26 | Name | Tungsten Rhenium Alloy WRe5 WRe26 Type C Thermocouple Wire |
| Type | Type C Thermocouple Bare Wire | State | Soft, Annealed/ Hard/ 1/2 Hard / 1/4 Hard |
| Surface | Oxidize/ Pickled/ Bright | Accuracy | Class 1(Class A) |
| Package | Spool |
Tungsten Rhenium Alloy WRe5 WRe26 Type C Thermocouple Wire High Accuracy Temperature
Type C thermocouple wire – Tungsten Rhenium wire
Type: WRe3/25, WRe5/26, WRe5/20
Application: Tungsten Rhenium alloy have good electrical properties, ductility and easy to be processed. It can be used as thermocouple for high temperature furnace
Temperature range: 0-2300℃, it can be used in vacuum, hydrogen and inert atmosphere.
| Grade | Chemical composition % | |
| W | Re | |
| WRe3 | 97 | 3 |
| WRe25 | 75 | 25 |
Normal diameter and tolerance
| Grade | WRe5-WRe26 |
| Diameter (mm) | 0.25mm. 0.35mm, 0.5mm, 1.0mm |
| Tolerance (mm) | ±0.02 |
Temperature measuring tolerance
| Thermocouple type | Temperature range(℃) | Tolerance |
| WRe5/26 | 0~400 | 4.0℃ |
| 400~2300 | ±0.5% |
Density and resistivity at 20℃
| Type | WRe3 | WRe25 | WRe5 | WRe26 |
| Density(g/cm3) | 19.16 | 19.58 | 19.2 | 19.6 |
| Resistivity(μohmcm) | 0.0929 | 0.2667 | 0.1206 | 0.3012 |
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