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Iron/Nickel Alloy Disk (Fe58/Ni42)

Formula: Fe 58/Ni 42
Form: Disk
Material: Iron/Nickel Alloy
Commodity: Alloys
Thickness: 0.125mm
Hazard Pictogram: GHS07, GHS08
The Iron/Nickel Alloy Disk (Fe58/Ni42) is a Goodfellow product available in 92 variants. Our iron/nickel alloys feature high permeability, low coercivity and magnetic anisotropy control. These disks are widely used in applications such as magnetic sensors, electric motors, transformers and magnetic shielding.
Technical Data Sheet Safety Data Sheet Tolerance Properties

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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 ) 21.5
Tensile strength( MPa ) 566
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 68
Temperature coefficient( K⁻¹ ) -
Magnetic Properties
Element Value
Curie temperature( C ) 380
Thermal Properties
Element Value
Melting point( C ) 1450
Specific heat( J K⁻¹ kg⁻¹ ) 502@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 4.8@30-100°C
Physical Properties
Element Value
Density( gcm⁻³ ) 8.11

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