Polyimide Glass Sealing Alloy Insulated Wire (Fe54/Ni29/Co17)

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.

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Technical Data Sheet Safety Data Sheet Tolerance Properties

Health hazard/Hazardous to the ozone layer

Serious health hazard

each

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