High Purity 99.9% Pure Nickel Wire N4 for Battery Current Collectors, Heating Elements and Electronic Components
N4 is a high-performance conductive material with excellent corrosion resistance, high thermal conductivity, and stable electrical properties. It is widely used in battery current collectors, heating elements, thermocouple components, and electronic connectors. Our nickel wire features precise diameter control, low resistance tolerance, and good ductility, supporting customization. It offers reliable performance in high-temperature and harsh chemical environments, making it ideal for industrial, automotive, and energy storage applications.
1. Chemical Composition
|
Ni+Co |
≥99.9 |
|
Cu |
≤0.015 |
|
Si |
≤0.03 |
|
Mn |
≤0.002 |
|
C |
≤0.01 |
2. Dimensions and tolerance
|
Diameter |
Tolerance |
|
0.03 |
0.0025 |
|
＞0.03-0.10 |
0.005 |
|
＞0.1-0.4 |
0.006 |
|
＞0.4-0.8 |
0.013 |
|
＞0.8-1.2 |
0.02 |
|
＞1.2-2.0 |
0.03 |
|
＞2.0-3.2 |
0.04 |
3. Production Attributes
|
Product Form |
welding wire |
|
Diameter |
customize |
|
Surface Finish |
Bright, Polished |
|
Packaging Type |
Coil, Bundle, Straight Rods |
|
Certification |
ISO9001, SGS, and so on |
|
Application Environment |
Chemical, Industrial,Home |
4. Application
- Lithium-ion battery tabs, current collectors and internal connecting parts
- Heating elements for electric appliances and industrial heating equipment
- Thermocouple wires and precision electronic sensing components
- Electronic connectors, lead wires and wiring harnesses
- Electroplating anodes for electroplating industry
- Corrosion-resistant structural parts for chemical and marine equipment
- Fuel cell components and new energy device accessories
- Vacuum devices and sealed instrument internal parts
5.Key features
- High purity up to 99.9%+, excellent electrical conductivity
- Outstanding corrosion resistance, suitable for harsh working environments
- Stable performance at high temperature, not easy to deform
- Good ductility and machinability, easy for stamping and welding
- Strict dimensions and tolerance, consistent product quality
- Low resistance drift, reliable for long-term use
- Available in round wire and flat wire, support customized sizes
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.