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Formula: Fe 54/Ni 29/Co 17
Form: Insulated Wire
Material: Glass Sealing Alloy
Commodity: Alloys
Conductor Diameter:
0.03mm
Insulation:
Polyimide
Insulation Thickness:
0.0025mm
Hazard Pictogram:
GHS07, GHS08
Polyimide Glass Sealing Alloy Insulated Wire (Fe54/Ni29/Co17) is a wire product offered by Goodfellow within its range of specialty wires. With 16 variations available, this wire features an insulation composed of polyimide and a core of sealing glass alloy. The polyimide provides high heat resistance while the sealing glass enables hermetic seals. Example applications for Polyimide Glass Sealing Alloy Insulated Wire include electrical feedthroughs for high temperature environments such as aerospace, automotive, and industrial equipment. The variety of sizes and insulation thicknesses make this wire versatile for sealing and insulating needs across many demanding applications.
Health hazard/Hazardous to the ozone layer
Serious health hazard
Tolerances
Insulated Wire
| Conductor Diameter | ±10% | |
|---|---|---|
| Insulation Thickness | Nominal | |
| Length | +5% / -1% |
Material Properties for Alloys
Mechanical Properties
| Element | Value |
|---|---|
| Elongation at break( % ) | 30 |
| Modulus of elasticity( GPa ) | 207 |
| Tensile strength( MPa ) | 510-520 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 48.9 |
| Temperature coefficient( K⁻¹ ) | 0.0037 |
Magnetic Properties
| Element | Value |
|---|---|
| Curie temperature( C ) | 435 |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 1450 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 439@23°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 17.3@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 4.81@20-200°C |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 8.36-8.5 |
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