Copper nickel strip is available in different grades, with varying ratios of copper and nickel. The most common grades include CuNi 90/10 (90% copper, 10% nickel) and CuNi 70/30 (70% copper, 30% nickel). These grades offer different levels of corrosion resistance and electrical conductivity, allowing for more specific applications.
Dimension:
The thickness and dimensions can be met what customers required.
1. Material: pure nickel or nickel steel
2. Width: 2, 3, 4, 5, 6, 7, 8, 10, 15mm or customized width
3. Thickness: hot sale are 0.15mm/0.2mm, or customized thickness
4. Used for 18650, 26650, ,21700,32650, 32700 battery pack
4. Color: silver
5. 18650 nickel strip: 1P, 2P, 3P, 4P, 5P, 6P, 7P, 8P, 9P
26650 nickel strip: 1P, 2P, 3P, 4P, 5P, 6P, 7P, 8P, 9P
32650 nicekl strip: 1P, 2P, 3P, 4P, 5P
Physical properties
1.Spot welding is good
2.The resistance is lower
3. Battery discharge time longer
4. The battery spot welding is stronger.
Functions/Applications
1. manufacturing nickel-cadmium battery
2. nickel-hydrogen battery
3. lithium cell
4. assembled battery
5. industries of electric tool and special lights
6. Superconductor Applications
| Grade |
Chemical Composition(%) |
| Ni+Co |
Cu |
Si |
Mn |
C |
Mg |
S |
P |
Fe |
| N4/201 |
99.9 |
≤0.015 |
≤0.03 |
≤0.002 |
≤0.01 |
≤0.01 |
≤0.001 |
≤0.001 |
≤0.04 |
| N6/200 |
99.5 |
0.1 |
0.1 |
0.05 |
0.1 |
0.1 |
0.005 |
0.002 |
0.1 |
|
Material
|
18650/21700/26650/32650 nickel strip
|
|
Dimension
|
1P to 9P
|
|
Available Space
|
18.5mm,19mm, 19.5mm, 20.2mm
|
|
Usage
|
Use for 18650 battery pack
|
|
Package
|
Nickel strip in roll pack into carton
|
|
Physical properties
|
High temperature resistant, corrosion resistance,
|
|
Technical support
|
With imported stamping machine, Japanese Sodick, complete mold (more than 2000 sets of battery industry hardware mold), and can
open mold independently.
|
|
Functions
|
Products are widely used in energy storage battery, new energy vehicles, electric bicycles, solar street lights, power tools and
other energy products
|
|
Advantage
|
All materials are degreased and adopt the dry -punching technology to ensure that the product is clean
|
Size range
Wire: 0.025 to 8.0 mm.
Strip:0.05-1mm * 5-240mm
The thickness and dimensions can be met what customers required.
Physical properties
1.Spot welding of pure nickel is good
2.The resistance of pure nickel is lower
3. Battery discharge time of pure nickel strip longer
4. The battery spot welding is stronger.
Pure nickel Functions/Applications
1. manufacturing nickel-cadmium battery
2. nickel-hydrogen battery
3. lithium cell
4. assembled battery
5. industries of electric tool and special lights
6. Superconductor Applications
