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Good Ductility 99.9% N4 Pure Nickel Ni201 High Operating Temperature 600°F / 315°C
Pure nickel 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
Nickel band: N4 pure nickel band, N6 pure nickel band, N2 high purity nickel band (Ni content ≥99.98%), namely low carbon pure nickel and ordinary pure nickel(that is, N4 /Ni201, N6/Ni200).
N4/N6 pure nickel belt production standard GB/ t2072-2007
Nickel band state (vickers hardness) : hard (Y), semi-hard (Y2),1/4 hard (Y4), soft (M).Nickel strip properties: good luster, ductility, weldability
1.The chemical composition of N4/N6
| Alloy code | standard | element | Chemical composition% | ||||||||
| Ni+Co | Cu | Si | Mn | C | Mg | S | P | Fe | |||
| N4 | GB/T 5235-2007 | Mix | 99.9 | ||||||||
| Max | 0.015 | 0.03 | 0.002 | 0.01 | 0.01 | 0.001 | 0.001 | 0.04 | |||
| N6 | GB/T 5235-2007 | Mix | 99.5 | ||||||||
| Max | 0.10 | 0.10 | 0.05 | 0.1 | 0.1 | 0.005 | 0.002 | 0.1 | |||
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 | ||
4.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
5.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.
6.Features
Stable performance;Anti-oxidation;Corrosion resistance;High temperature stability;Excellent coil-forming ability;Uniform and beautiful surface condition without spots.
7.Packing detail
1) Coil (plastic spool) + compressed ply-wooden case + pallet
2) Coil (plastic spool) + carton + pallet
8.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;
9.the differences between N4 and N6 are as follows:
1. Chemical composition, N4 C content is less than 0.02%, N6 C content is less than 0.15%, and the content of other elements is the same;
2. Mechanical properties: in M state, N4 Rm≥350MPa, N6 Rm≥380MPa
Note: as shown above, N4 and N6 are mainly different in C content. N4 is called low carbon pure nickel, and other elements have the same content. Due to the low carbon nature of N4, it is suitable for use in some specific circumstances.
Pure nickel band: with a nickel content of 99.95% or more, pure nickel has excellent mechanical properties and can be used in many different environments
High corrosion resistance, magnetostriction and magnetism, high heat transfer, high conductivity, low gas volume and low vapor pressure, etc. It has good spot welding performance, high tensile tension and convenient operation. Low resistivity (preferred for notebook battery pack) can pass more than 50A current, which is preferred for power battery pack.
