High Temperature Wire WRe3 WRe25 Tungsten Rhenium Thermocouple Wire Type D
Brand Name:OHMALLOY/OEM
Certification:ISO9001:2018
Model Number:SP-WRe3-25
Minimum Order Quantity:10 meters
Delivery Time:5-10 working days after payment confirmed
Payment Terms:L/C, T/T, , MoneyGram,Paypal
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Shanghai Shanghai China
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Room 311, No.1211, Mudanjiang Road, Baoshan district, Shanghai
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High temperature Wire WRe3 WRe25 Tungsten Rhenium Thermocouple Wire Type D
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(℃) | Tolerance |
| WRe3/25 | 0~400 | 4.0℃ |
| 400~2300 | ±0.25% | |
| WRe5/26 | 0~400 | 4.0℃ |
| 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
High Temperature Wire WRe3 WRe25 Tungsten Rhenium Thermocouple Wire Type D
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