Polyimide-Insulated Iron Wire

Polyimide-Insulated Iron Wire combines the high magnetic permeability and strength of iron with the thermal stability, dielectric integrity, and chemical resistance of polyimide insulation. This pairing makes it highly suitable for electromagnetic coils, inductors, and sensors operating in elevated temperatures or chemically aggressive environments. Industries such as power generation, electromagnet manufacturing, and aerospace use it in transformer windings, magnetic actuators, and inductive sensing equipment. Specific applications include high-density magnetic coils for research electromagnets, actuator windings in aerospace systems, and magnetic shielding assemblies. In research, it is critical for studying coil performance under magnetic cycling, insulation behavior under thermal stress, and conductor degradation mechanisms. The insulated wire’s combination of magnetic performance and insulation durability ensures reliability in demanding operational and scientific contexts.

Formula: Fe
Conductor Diameter: 0.2mm
Insulation: Polyimide
Insulation Thickness: 0.018mm
Length: 20m
CAS Number: 7439-89-6
UOM Code: 884-450-87
Legacy Code: FE005816
Distributor Code: GF88445087

SKU: 1000091468

Product Code: FE00-SW-000116

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Tolerances

Insulated Wire

Conductor Diameter		±10%
Insulation Thickness		Nominal
Length		+5% / -1%

Tolerances

Insulated Wire

Conductor Diameter		±10%
Insulation Thickness		Nominal
Length		+5% / -1%

Technical Data Sheet

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Safety Data Sheet

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Material Properties for Metals

Atomic Properties

Element	Value
Atomic number	26
Crystal structure	Body centred cubic
Electronic structure	Ar 3d⁶ 4s²
Valences shown	2, 3, 4, 6
Atomic weight( amu )	55.847
Thermal neutron absorption cross-section( Barns )	2.56
Photo-electric work function( eV )	4.4
Natural isotope distribution( Mass No./% )	58/ 0.3
Natural isotope distribution( Mass No./% )	57/ 2.1
Natural isotope distribution( Mass No./% )	56/ 91.8
Natural isotope distribution( Mass No./% )	54/ 5.8
Atomic radius - Goldschmidt( nm )	0.128
Ionisation potential( No./eV )	2/ 16.18
Ionisation potential( No./eV )	5/ 75.0
Ionisation potential( No./eV )	4/ 54.8
Ionisation potential( No./eV )	3/ 30.65
Ionisation potential( No./eV )	1/ 7.87
Ionisation potential( No./eV )	Jun-99

Mechanical Properties

Element	Value
Hardness - Mohs	04-May
Material condition	Polycrystalline
Poisson's ratio	0.293
Bulk modulus( GPa )	169.8
Tensile modulus( GPa )	211.4
Izod toughness( J m⁻¹ )	Aug-16
Tensile strength( MPa )	180-210
Yield strength( MPa )	120-150

Electrical Properties

Element	Value
Electrical resistivity( µOhmcm )	10.1@20@20°C
Temperature coefficient( K⁻¹ )	0.0065@0-100°C
Thermal emf against Pt (cold 0C - hot 100C)( mV )	1.98

Physical Properties

Element	Value
Boiling point( C )	2750
Density( gcm⁻³ )	7.87@20°C

Thermal Properties

Element	Value
Melting point( C )	1535
Latent heat of evaporation( J g⁻¹ )	6095
Latent heat of fusion( J g⁻¹ )	272
Specific heat( J K⁻¹ kg⁻¹ )	444@25°C
Thermal conductivity( W m⁻¹ K⁻¹ )	80.4@0-100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )	12.1@0-100°C