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Formula: Ni
Form: Wire
Material: Nickel
CAS Number: 7440-02-0
Commodity: Metals
Hazard Pictogram:
GHS07,GHS08
Nickel Spooled Wire is a versatile product offered by Goodfellow in their extensive range of metals and alloys. With 521 size variations, this nickel wire provides options for a wide array of applications. Its properties like high strength, ductility, and resistance to corrosion make it ideal for use in electrical components, thermocouples, heating elements, and high-temperature springs. The availability of nickel wire in multiple diameters and lengths allows Goodfellow customers to select the optimal product for their specific needs across industries like aerospace, automotive, and power generation.
Health hazard/Hazardous to the ozone layer
Serious health hazard
Tolerances
Wire
| Diameter | ±10% | |
|---|---|---|
| Length | +5% / -1% |
Material Properties for Metals
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 |