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Gold/Nickel Alloy Foil (Light Tight) (Au82/Ni18)

Formula: Au 82/Ni 18
Form: Foil (Light Tight)
Material: Gold/Nickel Alloy
Commodity: Precious Metals
Temper: As Rolled
Light Tight: Light Tight
Hazard Pictogram: GHS07, GHS08
Gold/Nickel Alloy Foil (Light Tight) (Au82/Ni18) is part of our range of specialty metals foils. Available in 9 variations, this foil features properties such as high reflectivity, ductility and corrosion resistance. Gold/Nickel alloy foils are often used for scientific applications like optics and electronics, as well as industrial uses, including aerospace, automotive and marine coatings where lightweight, durable and reflective metal foils are needed. The different foil thickness we offer allow for customized solutions across diverse applications.
Technical Data Sheet Safety Data Sheet Tolerance Properties

Health hazard/Hazardous to the ozone layer

Serious health hazard

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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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