2p/3p/4p/5p Nickel 200 201 strip For Battery 32650 18650 Pure Nickel Metal
2p/3p/4p/5p Pure Nickel Ni200/Ni201 Strip for 18650 26650 32650 — battery strip with density of 8.908 g/cm³, melting point of 1435-1446 °C and low electrical resistivity of 0.096 μΩ·m (20 °C). Pure nickel offers excellent mechanical properties, high corrosion resistance in caustic and hydrofluoric environments, magnetic behaviour below the Curie temperature of 358 °C, high heat transfer and high electrical conductivity. Pure nickel also has good spot welding properties and high tensile strength (≥462 MPa annealed). Pure nickel strip is mainly used in lithium batteries, battery ears, metal stamping parts, electric vehicles, nickel batteries, telecommunications, electric vacuum and special bulbs.
- Low resistance — low electrical resistivity (0.096 μΩ·m) makes the battery pack more powerful and saves energy.
- Pure nickel is easy to weld — stable connection with consistent spot weld quality.
- Good tensile strength and easy assembly — annealing condition supports trouble-free operation.
- Shaped design — 2P/3P/4P/5P patterns save assembly work for battery pack manufacturing.
- High electrical conductivity.
- Anti-corrosive and low resistance in service environments.
| Element (wt%) | N4 | N6 | Ni201 | Ni200 |
|---|---|---|---|---|
| Ni | — | — | ≥99.0 | ≥99.2 |
| Ni+Co | 99.9 | 99.5 | — | — |
| Cu | ≤0.015 | 0.1 | ≤0.25 | ≤0.25 |
| Si | ≤0.03 | 0.1 | ≤0.35 | ≤0.35 |
| Mn | ≤0.002 | 0.05 | ≤0.35 | ≤0.35 |
| C | ≤0.01 | 0.1 | ≤0.02 | ≤0.15 |
| Mg | ≤0.01 | 0.1 | — | — |
| S | ≤0.001 | 0.005 | ≤0.01 | ≤0.01 |
| P | ≤0.001 | 0.002 | — | — |
| Fe | ≤0.04 | 0.1 | ≤0.4 | ≤0.4 |
- Strip: 0.05-0.5 mm thickness * 5-200 mm width (per catalog); battery strip width series 2-15 mm
- Patterns: 2P / 3P / 4P / 5P for 18650 and 32650 battery packs
- Thickness and dimensions can be produced to customer requirements (per drawing)
- Density: 8.908 g/cm³
- Melting point: 1435-1446 °C
- Curie temperature: 358 °C
- Electrical resistivity: 0.096 μΩ·m (20 °C)
- Tensile strength: ≥462 MPa (annealed)
- Elongation: ≥35% (annealed)
- Hardness: 90-120 HB
- ASTM B162 — nickel and nickel alloy plate, sheet and strip
- GB/T 2072-2020 — nickel and nickel alloy strip
- EN 10204 3.1 mill test certificates accompany shipments
- Manufacturing nickel-cadmium batteries
- Nickel-hydrogen batteries
- Lithium cells
- Assembled battery packs
- Industries of electric tools and special lights
- Lithium battery pack spot welding
Which patterns can you supply? 2P/3P/4P/5P patterns for 18650, 26650 and 32650 battery packs; other pattern layouts per drawing.
What thickness and width are available? Strip 0.05-0.5 mm thickness * 5-200 mm width; battery width series 2-15 mm; custom per drawing.
Which grade should we use? Ni200 (≥99.2% Ni) is standard for battery strip; Ni201 (≥99.0% Ni, low carbon) for elevated-temperature service.
What is the MOQ? 5 kg; sample and trial quantities can be discussed per request.
What is the delivery time and documentation? 7-15 days from confirmed drawing; EN 10204 3.1 mill test certificates, batch records, ISO 9001/SGS certificates and packing list.
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