Ohmalloy Material Co.,Ltd
QUALITY BEST, INTEGRITY FIRST. www.ohmalloy.com
Add to Cart
Pure Nickel N4 N6 Grade Nickel 200 201 Strip Ribbon for Power Battery Application
Common Name: N6, N4, Pure Nickel, Nickel 201,Nickel 200
OHMALLOY200 are made by advanced vacuum melting process.and by forging,rolling,annealing and drawing. 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.
1). Chemical composition(%)
| Grade | C | Si | Mn | P | S | Ni+Co | Cu | Fe |
| Nickel200 | <0.02 | <0.35 | <0.35 | / | <0.01 | >99 .0 | <0.25 | <0.40 |
2. Physical properties
|
Grade | Density (g/cm3) | Melting Range (℃) | Curie point (℃) | Volume resistivity (μΩ.cm) | Thermal conductivity (W/m. ℃) |
| Nickel 200 | 8.89 | 1435-1446 | 360 | 8.5(20℃) | 79.3(20℃) |
3). Mechnical properties
|
FORM |
Yield Strength (Mpa) |
Tensile Strength (Mpa) |
Elongation (%) |
Hardness (RB) | |
|
Bar | Hot-finished | 105-310 | 60-85 | 55-35 | 45-80 |
| Cold-drawn,annealed | 105-210 | 55-75 | 55-40 | 75-98 | |
|
Strip | Hard | 480-795 | 620-895 | 15-2 | >90 |
| Annealed | 105-210 | 380-580 | 55-40 | <70 | |
|
Wire | Annealed | 105-345 | 380-580 | 50-30 | |
| No.1 Temper | 275-520 | 485-655 | 40-20 | ||
| Spring Temper | 725-930 | 860-1000 | 15-2 | ||
2.Specification
Strip:Thickness: 0.02mm to 3.0mm ,Width: 1.0mm to 250mm
Wire:Diameter: 0.025mm to 3.0mm
Sheet/Coil:Thickness:0.002-0.125mm
Width in coil:6.00mm max
In plate and straight lengths:12.00mm max
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.
4.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.
5.Packing detail
1) Coil (plastic spool) + compressed ply-wooden case + pallet
2) Coil (plastic spool) + carton + pallet
6.Products and services
1). Pass: ISO9001 certification, and SO14001cetification;
2). Fine after-sale services;
3). Small order accepted;
4). Stable properties in high temperature;
5). Fast delivery;
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.
Dimensions for 18650 Nickel Strip
| Type | Dimension (mm) | Cell Spacing (mm) | Width (mm) | Dimension of the square hole(mm) | Length per KG(M) | Type of battery pack | |
| With holder | Withuout holder | ||||||
| 1P 18650 Nickel strip | 0.15*7*18.4 | 18.4 | 7 | / | 112.6 | YES | |
| 0.15*7*19 | 19 | 7 | / | 112.1 | YES | ||
| 0.15*7*19.5 | 19.5 | 7 | / | YES | |||
| 0.15*7*20.25 | 20.25 | 7 | / | 111.9 | YES | ||
| 2P 18650 Nickel strip | 0.15*26*19(13.5*13.5) | 19 | 26 | 13.5*13.5 | 41.4 | YES | |
| 0.15*27*19.5(12*14.5) | 19.5 | 27 | 12*14.5 | 42.9 | YES | ||
| 0.15*27*19.75(12.5*12.5) | 19.75 | 27 | 12.5*12.5 | 41.2 | YES | ||
| 0.15*27*20.25(13.5*13.5) | 20.25 | 27 | 13.5*13.5 | 42.9 | YES | ||
| 2P 18650 Nickel strip | 0.15*25.5*18.4(11*12.5) | 18.4 | 25.5 | 11*12.5 | 42.9 | YES | |
| Dislocation 2P 18650 Nickel strip | 0.15*25.5*18.4(8*9.5) | 18.4 | 25.5 | 8*9.5 | 36.1 | YES | |
| Dislocation 2P 18650 Nickel strip | 0.15*25.5*19.5(8*9.5) | 19.5 | 25.5 | 8*9.5 | 33.8 | YES | |
| 3P 18650 Nickel strip | 0.15*44.5*18.4(11*12.5) | 18.4 | 44.5 | 11*12.5 | 24 | YES | |
| 0.15*45*19(12*12) | 19 | 45 | 12*12 | 25.5 | YES | ||
| 0.15*47.5*20.15(12.65*12.65) | 20.15 | 47.5 | 12.65*12.65 | 24 | YES | ||
| 0.15*47.5*20.25(13.5*13.5) | 20.25 | 47.5 | 13.5*13.5 | 25.7 | YES | ||
| 4P 18650 Nickel strip | 0.15*63*18.5(11*12.5) | 18.5 | 63 | 11*12.5 | 18.9 | YES | |
| 0.15*64*19(12*12) | 19 | 64 | 12*12 | 18.4 | YES | ||
| 0.15*67.95*20.15(12.65*12.65) | 20.15 | 67.95 | 12.65*12.65 | 17.2 | YES | ||
| 0.15*67.7*20.25(13.5*13.5) | 20.25 | 67.7 | 13.5*13.5 | 18.7 | YES | ||
| 5P 18650 Nickel strip | 0.15*83*19(12*12) | 19 | 83 | 12*12 | 14.4 | YES | |
| 0.15*88.1*20.15(12.65*12.65) | 20.15 | 88.1 | 12.65*12.65 | 17.3 | YES | ||
| 0.15*87.9*20.25(13.5*13.5) | 20.25 | 87.9 | 13.5*13.5 | 14.6 | YES | ||
| 6P 18650 Nickel strip | 0.15*102*19(12*12) | 19 | 102 | 12*12 | 11.9 | YES | |
| 0.15*108.25*20.15(12.65*12.65) | 20.15 | 108.25 | 12.65*12.65 | 11 | YES | ||
| 0.15*108.1*20.25(13.5*13.5) | 20.25 | 108.1 | 13.5*13.5 | 12 | YES | ||
| 7P 18650 Nickel strip | 0.15*121*19(12*12) | 19 | 121 | 12*12 | 10 | YES | |
| 0.15*128.4*20.15(12.65*12.65) | 20.15 | 128.4 | 12.65*12.65 | 9.4 | YES | ||
| 0.15*128.3*20.25(13.5*13.5) | 20.25 | 128.3 | 13.5*13.5 | 10.2 | YES | ||
| 8P 18650 Nickel strip | 0.15*140*19(19*19) | 19 | 140 | 19*19 | 8.7 | YES | |
Other sizes are available upon the customers’ requirements.
And for the condition of the pure nickel strip can be Soft,1/4Hard,1/2Hard,Hard.
Except pure nickel strip, we also can supply the nickel plated steel strip, this kind of strip can be used for battery with low power and low current. The main advantage of this strip is the price, it is lower a lot than pure nickel strip.
Our Nickel plated steel strip’s normal thickness is as follows:
Thickness: 0.08mm, 0.09mm, 0.10mm, 0.12mm, 0.15mm, 0.17mm, 0.20mm, 0.25mm and others.
Width: 3mm to 20mm
How to distinguish the pure nickel strip with nickel plated strip?
Many clients want to buy the pure nickel strip in low price, but sometimes they can be cheated by supplier who use the nickel plated steel strip to instead of pure nickel strip.
So how to check the quality for each strip become very important. It is impossible for us to check the strip by eye or measurement. The simplest way to distinguish is as follows:
Step 1: Cut the strip into pieces
Step 2: Put the piece into 20% hydrochloric acid and wait
Step 3: After few minutes, if the piece have visible reaction, the material should be nickel plated steel strip.
Application of nickel plated steel strip: battery cell connector, assembled battery, MP3, electrical bicycle, digital camera, laptop, power battery, electric vacuum, special bulb.....