Ni 99.9% Pure Nickel N6 Strip Ribbon for 21700 18650 Power Battery
1). Chemical composition(%)
| Grade | Ni+Co | Cu | Si | Mn | C | Mg | S | P | Fe |
| N4 | 99.9 | 0.015 | 0.03 | 0.002 | 0.01 | 0.01 | 0.001 | 0.001 | 0.04 |
| N6 | 99.6 | 0.1 | 0.1 | 0.05 | 0.1 | 0.1 | 0.005 | 0.002 | 0.1 |
| Ni201 | 99 | ≤0.25 | ≤0.35 | ≤0.35 | ≤0.02 | / | ≤0.01 | / | ≤0.40 |
| Ni200 | 99 | 0.2 | 0.3 | 0.3 | 0.15 | / | 0.01 | / | 0.4 |
2. Physical properties
Grade | Density (g/cm3) | Melting Range (ºC) | Curie point (ºC) | Volume resistivity (μΩ.cm) | Thermal conductivity (W/m. ºC) |
| Nickel 200 | 8.89 | 1435-1446 | 360 | 8.5(20ºC) | 79.3(20ºC) |
3). Mechnical properties
Strip State
| Hard(>190HV) | 1/2Hard(140-170HV) | 1/4Hard(110-150HV) | Soft(70-110HV) |
3.Usage
It is used in electric apparatus,lead for lamp and chemical
machinery. Pure Nickel strip and foil, mainly used in batteries,
electronic parts, some special lamp.
Formed Nickel strip
Formed nickel strip are mainly used in solar energy street lamps,
energy storage battery packs,communications base station backup power and small power battery
packs and other fields.
Metal stampings and Nickel sheet
Power tools, garden tools battery pack precision metal stamping
parts, battery connector, copper sheet, and metal terminal and
various battery special connector.
4.Features
Stable performance;Anti-oxidation;Corrosion resistance;High
temperature stability;Excellent coil-forming ability;Uniform and
beautiful surface condition without spots.
