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.
