| Product Type: | Wire |
|---|---|
| Material: | Cu Ni alloy |
| Carbon Content: | non |
| PCD: | non |
| ET: | non |
| Hole: | non |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Tankii produces heating wire 0.1mm 0.2mm 0.5mm used for Heating blankets 
Copper nickel alloy wire is a type of wire made from a combination of copper and nickel.
This type of wire is known for its high resistance to corrosion and its ability to withstand high temperatures.
It is commonly used in applications where these properties are important, such as in marine environments, electrical wiring, and heating systems. The specific properties of copper nickel alloy wire can vary depending on the exact composition of the alloy, but it is generally considered to be a durable and reliable material for a wide range of applications.
CuNi2 2.0802 alloy wire, also known as Copper-Nickel 2 wire, is a type of alloy wire made from a combination of copper and nickel.
CuNi2 2.0802 has a composition of approximately 98% copper and 2% nickel.
CuNi2 2.0802 wire is known for its excellent resistance to corrosion, high electrical conductivity, and good thermal conductivity.
CuNi2 2.0802 is commonly used in various applications such as electrical wiring, heating elements, and resistance wires.
Typical Application for 2.0802
Electrical : Resistance Welding Electrodes, Motor Rotor Bar, And Resistance Welding Tips.
Fastener : Fastener parts
Industrial : Brazing Rod, Welding Rod
Available Sizes:
0.1~8mm for round wire
Flat wire can be made as per customers' request
Stranded wire is also available
CuNi2 (2.0802)Chemical Content, %
| Ni | Mn | Fe | Si | Cu | Other | ROHS Directive | |||
| Cd | Pb | Hg | Cr | ||||||
| 2 | - | - | - | Bal | - | ND | ND | ND | ND |
| Max Continuous Service Temp | 200ºC |
| Resisivity at 20ºC | 0.05±10%ohm mm2/m |
| Density | 8.9 g/cm3 |
| Thermal Conductivity | <120 |
| Melting Point | 1090ºC |
| Tensile Strength,N/mm2 Annealed,Soft | 140~310 Mpa |
| Tensile Strength,N/mm2 Cold Rolled | 280~620 Mpa |
| Elongation(anneal) | 25%(min) |
| Elongation(cold rolled) | 2%(min) |
| EMF vs Cu, μV/ºC (0~100ºC) | -12 |
| Micrographic Structure | austenite |
| Magnetic Property | Non |
Application of CuNi2 (2.0802)
CuNi2 low resistance heating alloy is widely used in low-voltage circuit breaker, thermal overload relay, and other low-voltage electrical product.
It is one of the key materials of the low-voltage electrical products.
The materials produced by our company have the characteristics of good resistance consistency and superior stability.
We can supply all kinds of round wire, flat and sheet materials.
Suppliers with verified business licenses
Audited Supplier 
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