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Iron/Nickel Alloy Disk (Fe52/Ni48)

Formula: Fe 52/Ni 48
Form: Disk
Material: Iron/Nickel Alloy
Commodity: Alloys
Temper: Annealed
Thickness: 0.75mm
Hazard Pictogram: GHS07, GHS08
Goodfellow's Iron/Nickel Alloy Disk (Fe52/Ni48) is an alloy foil composed of 52% iron and 48% nickel. With its high permeability and saturation induction, this foil is ideal for applications like electromagnetic shielding and magnetic circuits. This alloy foil product falls within Goodfellow's wide range of specialty metal foils, providing unique properties tailored to advanced industrial and scientific applications.
Technical Data Sheet Safety Data Sheet Tolerance Properties

Health hazard/Hazardous to the ozone layer

Serious health hazard

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Tolerances

Disk
Thickness >0.05mm ±10%
Thickness <0.01mm ±25%
Thickness 0.01mm - 0.05mm ±15%

Material Properties for Alloys

Mechanical Properties
Element Value
Elongation at break( % ) <30
Modulus of elasticity( GPa ) 248
Tensile strength( MPa ) 450-550
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 49
Temperature coefficient( K⁻¹ ) -
Thermal Properties
Element Value
Maximum use temperature in air( C ) 450
Melting point( C ) 1450
Specific heat( J K⁻¹ kg⁻¹ ) 502@23°C
Thermal conductivity( W m⁻¹ K⁻¹ ) 16.7@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 8.5@20-100°C
Physical Properties
Element Value
Density( gcm⁻³ ) 8.2

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