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Formula: Ni
Form: Wire
Material: Nickel
CAS Number: 7440-02-0
Commodity: Metals
Hazard Pictogram: GHS07, GHS08

Nickel Spooled Wire

Goodfellow’s Nickel Spooled Wire is manufactured using high-purity nickel to deliver exceptional mechanical strength, corrosion resistance, and reliable electrical conductivity. This advanced material is produced under stringent quality controls ensuring uniform diameter, excellent surface finish, and consistent performance across various applications. Ideal for use in electronics, aerospace, and high-temperature environments, this nickel wire is particularly valued in microelectronic device fabrication, electrical component production, and specialty sensor applications. Its inherent durability and resistance to oxidation make it a preferred choice for critical circuits, precision instrumentation, and demanding industrial processes. Goodfellow’s commitment to innovation and precise manufacturing processes guarantees that each spool meets the rigorous standards of high-technology industries.
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Health hazard/Hazardous to the ozone layer

Serious health hazard

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Tolerances

Wire
Diameter ±10%
Length +5% / -1%

Material Properties for Metals

Atomic Properties
Mechanical Properties
Electrical Properties
Physical Properties
Thermal Properties
Atomic Properties
Element Value
Atomic number 28
Crystal structure Face centred cubic
Electronic structure Ar 3d⁸ 4s²
Valences shown 0, 1, 2, 3
Atomic weight( amu ) 58.69
Thermal neutron absorption cross-section( Barns ) 4.54
Photo-electric work function( eV ) 4.9
Natural isotope distribution( Mass No./% ) 60/ 26.10
Natural isotope distribution( Mass No./% ) 62/ 3.59
Natural isotope distribution( Mass No./% ) 61/ 1.13
Natural isotope distribution( Mass No./% ) 58/ 68.27
Natural isotope distribution( Mass No./% ) 64/ 0.91
Atomic radius - Goldschmidt( nm ) 0.125
Ionisation potential( No./eV ) 2/ 18.2
Ionisation potential( No./eV ) 4/ 54.9
Ionisation potential( No./eV ) 6/ 108
Ionisation potential( No./eV ) 1/ 7.63
Ionisation potential( No./eV ) 3/ 35.2
Ionisation potential( No./eV ) 5/ 75.5
Mechanical Properties
Element Value
Hardness - Brinell 190
Hardness - Brinell 100
Material condition Hard
Material condition Soft
Poisson's ratio 0.312
Poisson's ratio 0.312
Bulk modulus( GPa ) 177.3
Bulk modulus( GPa ) 177.3
Tensile modulus( GPa ) 199.5
Tensile modulus( GPa ) 199.5
Izod toughness( J m⁻¹ ) 160
Izod toughness( J m⁻¹ ) 160
Tensile strength( MPa ) 400
Tensile strength( MPa ) 660
Yield strength( MPa ) 150
Yield strength( MPa ) 480
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 6.9@20@20°C
Temperature coefficient( K⁻¹ ) 0.0068@0-100°C
Thermal emf against Pt (cold 0C - hot 100C)( mV ) -1.48
Physical Properties
Element Value
Boiling point( C ) 2732
Density( gcm⁻³ ) 8.9@20
Density( gcm⁻³ ) 8.9@20C
Thermal Properties
Element Value
Melting point( C ) 1453
Latent heat of evaporation( J g⁻¹ ) 6378
Latent heat of fusion( J g⁻¹ ) 292
Specific heat( J K⁻¹ kg⁻¹ ) 444@25°C
Thermal conductivity( W m⁻¹ K⁻¹ ) 90.9@0-100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 13.3@0-100°C

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