Ohmalloy Material Co.,Ltd
| Payment Terms | L/C, T/T, , MoneyGram,Paypal |
| Supply Ability | 30KG per Month |
| Delivery Time | 5-10 working days after payment confirmed |
| Packaging Details | Spool+paper case + wooden case |
| Name | WRe3 WRe25 Tungsten Rhenium Thermocouple Wire |
| Type | Type D Thermocouple Bare/heatingWire |
| State | Soft, Annealed/ Hard/ 1/2 Hard / 1/4 Hard |
| Surface | Oxidize/ Pickled/ Bright |
| Accuracy | Class 1(Class A) |
| Keywords | Thermocouple/heating wire |
| Melting Point | 3120-3360℃ |
| Max Testing Temperature | 2300℃ |
| Brand Name | OHMALLOY/OEM |
| Model Number | SP-WRe3-25 |
| Certification | ISO9001:2018 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, , MoneyGram,Paypal | Supply Ability | 30KG per Month |
| Delivery Time | 5-10 working days after payment confirmed | Packaging Details | Spool+paper case + wooden case |
| Name | WRe3 WRe25 Tungsten Rhenium Thermocouple Wire | Type | Type D Thermocouple Bare/heatingWire |
| State | Soft, Annealed/ Hard/ 1/2 Hard / 1/4 Hard | Surface | Oxidize/ Pickled/ Bright |
| Accuracy | Class 1(Class A) | Keywords | Thermocouple/heating wire |
| Melting Point | 3120-3360℃ | Max Testing Temperature | 2300℃ |
| Brand Name | OHMALLOY/OEM | Model Number | SP-WRe3-25 |
| Certification | ISO9001:2018 | Place of Origin | China |
| High Light | Inert Atmospheres Tungsten Rhenium Thermocouple Wire ，WRe3/25 Tungsten Rhenium Thermocouple Wire ，Vacuum Tungsten Rhenium Thermocouple Wire | ||
Tungsten-Rhenium Thermocouple Wire WRe3/25 in Vacuum & Inert Atmospheres
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
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2008
Total Annual:
4000000-6000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy. Ohmalloy Material Co.,Ltd have a full production line from melting, surface... Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy. Ohmalloy Material Co.,Ltd have a full production line from melting, surface...
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