18650 2P Battery Pure Nickel Coil Bright Annealed JIS NW2200
18650 2P Battery 99.9% Pure Nickel Coil Bus Bar 3.6v Lithium-Ion Battery Pack Connection Assembly Strip
Our pure nickel strip for making battery pack is N6, the equivalent in other countries is UNS N N02200, JIS NW2200, DIN/EN 2.4060.
Chemical Content for N6:
| Ni+Co | Cu | Fe | Mn | C | Si | S |
| ≥99.9 | ≤0.06 | ≤0.1 | ≤0.05 | ≤0.1 | ≤0.1 | ≤0.005 |
Physical properties
| Melting Point | 1435-1446℃ |
| Density(g/cm3) | 8.89g/cm3 |
| Thermal conductivity (W/m. ℃) | 79.3(20℃) |
| Volume resistivity (μΩ.cm) | 8.5(20℃) |
Features
The pure nickel strip has excellent mechanical properties, high corrosion resistance in different environments, and magnetic feature,high heat transfer, high conductivity, low gas volume and low vapor pressure. It also has good spot welding properties and high tensile strength.
So when use the pure nickel strip to make battery pack,the spot welding property is good, the internal resistance is lower, the discharge time of the battery pack is durable,the battery spot welding is stronger.
Application and Field
It mainly used in lithium batteries, battery ear, metal stamping parts, electric vehicles, nickel batteries,tele-communications, electric vacuum, special bulbs and other industries.
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