Good Quality CuNi2 Alloy 30 Wire Used as a Heating Cable in Electric Blankets and Pillows
Introduction
The main components of CuNi34 corrosion-resistant copper-nickel alloy include copper , nickel (2%), etc.
Although the proportion of nickel is relatively small, it has a significant impact on the properties and application areas of the alloy. It has excellent corrosion resistance and can work stably in various harsh environments. High strength, tensile strength can reach more than 220MPa. It is suitable for manufacturing corrosion-resistant parts in shipbuilding, chemical and other fields.
CuNi2 is typically used in heating cables, fuses, resistors and various types of controllers.
Chemical Content, %
| Ni |
Mn |
Fe |
Si |
Cu |
Other |
ROHS Directive |
| Cd |
Pb |
Hg |
Cr |
| 2 |
- |
- |
- |
Bal |
- |
ND |
ND |
ND |
ND |
Mechanical Properties
| Max Operating Temp |
200ºC |
| Resisivity at 20ºC |
0.05%ohm mm2/m |
| Density |
8.9 g/cm3 |
| Thermal Conductivity |
120(Max) |
| Melting Point |
1090ºC |
| Tensile Strength,N/mm2 |
≥220 Mpa |
| Isabellehutte |
Alloy 30 |
| Elongation(anneal) |
25% (Max) |
| Elongation(cold rolled) |
2% (Max) |
| EMF vs Cu, μV/ºC (0~100ºC) |
-12 |
| Micrographic Structure |
austenite |
| Magnetic Property |
Non |
CuNi23Mn Tradenames:
Alloy 180, CuNi 180, 180 Alloy, MWS-180, Cuprothal 180, Midohm, HAI-180, Cu-Ni 23, Alloy 380, Nickel alloy 180
Resistance Alloy 30 - CuNi2 Sizes / Temper Capabilities
Condition: Bright, Annealed, Soft
Wire diameter 0.02mm-1.0mm packing in spool, big than 1.0mm packing in coil
Rod, Bar diameter 1mm-30mm
Strip: Thickness 0.01mm-7mm, Width 1mm-280mm
Enameled condition is available
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 Western union 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.
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