| Customization: | Available |
|---|---|
| Application: | Industrial |
| Purity: | 97% |
|
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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
Package
<10meter, PE bag
>=100meter, packed on spool+paper carton
5.Question and Answer
Q1:How can I contact with your company?
Q2:Do you provide free samples?
A2:Yes,we can provide free samples for your testing,but buyer should bear the shipping costs.
Q3:What is your payment terms?
A3:30% in advance,balance after receiving the copy of B/L. T/T,L/C,Western Union,Paypal is OK.
Q4:What is your lead time?
A4:On normal condition,the lead time is 7 days after the payment. Special order or quantity is subject to the negotiation.
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