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Nickel/Chromium Alloy Disk (Ni80/Cr20)

Formula: Ni 80/Cr 20
Form: Disk
Material: Nickel/Chromium Alloy
Commodity: Alloys
Hazard Pictogram: GHS07, GHS08
Our range of Nickel/Chromium Alloy disks (Ni80/Cr20) offers 1551 variations of this versatile material. Nickel/Chromium alloys exhibit excellent corrosion resistance, good high temperature strength and useful magnetic properties. These disks find widespread use in applications like furnace heat shields, chemical processing equipment and magnetic sensors. With such a wide choice of alloy compositions, sizes and finishes available, our Nickel/Chromium disks provide the variations needed for prototyping and small-scale production across industry, science and engineering.
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( % ) 40
Tensile strength( MPa ) 650-1100
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 108
Temperature coefficient( K⁻¹ ) 0.00005
Thermal Properties
Element Value
Maximum use temperature in air( C ) 1150-1250
Melting point( C ) 1400
Thermal conductivity( W m⁻¹ K⁻¹ ) 13.4@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 14@20-100°C
Physical Properties
Element Value
Density( gcm⁻³ ) 8.4

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