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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.
Health hazard/Hazardous to the ozone layer
Serious health hazard
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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Waspaloy® Foil Formula: Ni58/Cr19/Co14/Mo/Ti/Al/Fe
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Yttrium Foil Formula: Y
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Zirconium Foil Formula: Zr
Percentage Purity: 99.2%
Thickness: 0.005mm
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