All Products
-
Alfred***We received the goods, everything went fine. Perfect packaging, good product quality, good price - we are satisfied. -
May***The product quality is very good, beyond my expectations, the actual use of fully meet my needs, we will buy again. -
Matthew***I bought low expansion alloy from Joy, She is a very responsible lady, Huona's products quality is pretty good.
CuNi2 Copper Nickel Alloy Wire 2% Nickel Content High Electrical Conductivity Anti-corrosion Low Resistivity Metal Wire for Electronic Components Thermocouple and Industrial Wiring
| Place of Origin | Shanghai,China |
|---|---|
| Brand Name | HUONA |
| Certification | SGS/ISO9001 |
| Model Number | wire |
| Minimum Order Quantity | negotiation |
| Price | negotiation |
| Packaging Details | Spool + Carton + Wooden Case |
| Delivery Time | 7-20days |
| Payment Terms | T/T |
| Supply Ability | 100 Tons per year |
Product Details
| Max Continuous Operating Temperature（℃） | 200 | Resisivity（ μΩ/m，20℃） | 0.05 |
|---|---|---|---|
| Density（g/m³） | 8.9 | TCR（10−6/℃） | ＜120 |
| Tensile Strength(N/m㎡） | ≥220 | Melting Point（℃） | 1090 |
| Magnetic Property | Non | ||
| Highlight | Good ductility excellent machinability easy to weld/bend/stamp,Various shapes complete specifications custom size available,Factory direct supply strict quality inspection long service life |
||
Product Description
CuNi2 is a widely used copper-nickel alloy with nickel content from 1.7% to 2.3%, manufactured in compliance with industrial standards. It features low resistivity, excellent electrical conductivity, great oxidation and corrosion resistance, suitable for harsh working environments.
The alloy has good ductility and machinability, easy for bending, welding and stamping. We supply wire, rod, strip, coil and sheet in full specifications. Made via cold drawing, cold rolling and annealing processes, our products have high dimensional accuracy and smooth surface. Custom sizes are available.
Widely applied in thermocouples, electronic connectors, instruments, marine parts, power distribution components and automotive electronics. As direct factory supplier, we conduct strict quality inspection for every batch. We accept both small and bulk orders with reliable delivery for global markets.
1. Chemical Composition(%)
|
Ni |
2 |
|
Cu |
Bal |
2. Technical Specifications
|
Parameter |
Specification |
|
Max continuous Operating Temperature(℃) |
200 |
|
Resisivity( μΩ/m,20℃) |
0.05 |
|
Density(g/m³) |
8.9 |
|
TCR(10−6/℃) |
＜120 |
|
Tensile strength(N/m㎡) |
≥220 |
|
Melting point(℃) |
1090 |
|
Magnetic Property |
non |
3. Production Attributes
|
Product Form |
wire |
|
Diameter |
0.18-6.0mm |
|
Surface Finish |
Bright, Polished |
|
Packaging Type |
Coil, Bundle, Straight Rods |
|
Certification |
ISO9001, SGS, and so on |
|
Application Environment |
Chemical, Industrial,Home |
4. Applications
- Thermocouple wires & temperature sensors
- Electronic connectors and electrical components
- Power distribution busbars & wiring parts
- Marine engineering and offshore fittings
- Instrumentation & control equipment
- Automotive electronic accessories
- General heating elements
5.Key feature
- Low electrical resistivity and excellent conductivity
- Superior corrosion and oxidation resistance
- Good ductility and easy for bending, welding and stamping
- Stable physical properties under long-term service
- High dimensional accuracy and smooth surface
- Reliable performance in humid and salt fog environment
- Fine machinability for various processing requirements
Recommended Products
