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Gold/Nickel Alloy Spooled Wire (Au82/Ni18)

Formula: Au 82/Ni 18
Form: Wire
Material: Gold/Nickel Alloy
Commodity: Precious Metals
Hazard Pictogram: GHS07, GHS08
Gold/Nickel Alloy Spooled Wire (Au82/Ni18) from Goodfellow is a versatile and valuable material with a wide range of applications. As part of Goodfellow's extensive materials catalog, the Gold/Nickel Alloy Spooled Wire (Au82/Ni18) comes in multiple variations to suit different needs. With excellent conductivity, corrosion resistance, and ductility, Gold/Nickel Alloy Spooled Wire (Au82/Ni18) can be used for electrical contacts, lead wires, and bonding wires in microelectronics and semiconductor devices. The combination of gold and nickel in the alloy provides both durability and conductivity, making this wire a top choice for demanding electronic applications requiring reliability and performance.
Technical Data Sheet Safety Data Sheet Tolerance Properties

Health hazard/Hazardous to the ozone layer

Serious health hazard

each

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Tolerances

Wire
Diameter ±10%
Length +5% / -1%

Material Properties for Precious Metals

Mechanical Properties
Element Value
Elongation at break( % ) 13
Modulus of elasticity( GPa ) 112
Tensile strength( MPa ) 616
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 15.5
Temperature coefficient( K⁻¹ ) -
Thermal Properties
Element Value
Melting point( C ) 955
Thermal conductivity( W m⁻¹ K⁻¹ ) 49@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 14@20-700°C
Physical Properties
Element Value
Density( gcm⁻³ ) 15.8

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