WRe3% Tungsten Rhenium High Temperature Heating Resistance Wire
0.1mm 2300℃ Vacuum Atmosphere
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 |
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 |
Package
<10meter, PE bag
>=100meter, packed on spool+paper carton
FAQ
1. What's the minimum quantity customer can order?
If we have your size in stock, we can provide any quantity you
want.
If we do not have, for spool wire, we can produce 1 spool, about
2-3kg. For coil wire, 25kg.
2. How can you pay for small sample amount?
We have account, wire transfer for sample amount also ok.
3. Customer do not have express account. How will us arrange the
delivery for sample order?
Just need to provide your address information, we will check the
express cost, you can arrange the express cost together with sample
value.
4. What's our payment terms?
We can accept LC T/T payment terms, it also depending on delivery
and total amount. Let's talk more in details after getting your
detailed requirements.
5. Do you provide free samples?
If you want several meters and we have stock of your size, we can
provide, customer need to bear the International express cost.
6. What's our working time?
We will give you reply through email/phone Online contact tool
within 24 hours. No matter working day or holidays.
