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Formula: Fe 55/Ni 45
Form: Disk
Material: Iron/Nickel Alloy
Commodity: Alloys
Thickness:
0.1mm
Hazard Pictogram:
GHS07, GHS08
Iron/Nickel Alloy disks (Fe55/Ni45) offer a high-performance metal alloy in 92 variations. These disks combine the corrosion resistance and high strength of nickel with the high-saturation magnetization and low cost of iron. Their applications include magnetic sensors, electric motors, transformers and magnetic shielding. Offering a range of customizable properties, Iron/Nickel Alloy disks meet diverse design needs across electronics, automotive, aerospace and industrial sectors.
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
Magnetic Properties
| Element | Value |
|---|---|
| Initial permeability | 6000 |
| Maximum permeability | 40000 |
| Coercivity (Hc)( A m⁻¹ ) | 8 |
| Curie temperature( C ) | 450 |
| Remanence from saturation (Brem)( T ) | 1 |
| Saturation Induction( T ) | 1.6 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 45 |
| Temperature coefficient( K⁻¹ ) | - |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 1400-1450 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 460@23°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 13@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 7@20-100°C |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 8.25 |
Mechanical Properties
| Element | Value |
|---|---|
| Hardness - Vickers( kgf mm⁻² ) | 240 |
| Tensile strength( MPa ) | 470 |
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