China Enameled Ni80Cr20 nichrome 80/20 NiCr Resistance Alloy Wire Manufacture and Factory

Enameled Ni80Cr20 nichrome 80/20 NiCr Resistance Alloy Wire

Short Description:

Enameled copper wire is a kind of magnet wire with insulation coating, widely used in motors, transformers, inductors, coils, relays and other electrical and electronic components. It features excellent heat resistance, dielectric strength, adhesion, flexibility and chemical resistance.
Insulation: Polyurethane (PU/UEW), Polyester (PEW), Polyester-imide (EIW), Polyimide (PIW), Polyamide-imide (PAI)
Temperature Class: 130°C, 155°C, 180°C, 200°C, 220°C
Features: Good solderability, high scratch resistance, stable performance, suitable for high-speed winding
Application: Motors, transformers, ballasts, generators, solenoids, household appliances, automotive electronics
NiCr 80/20 Enameled Wire (UNS N06003)
Composition: 80% Nickel, 20% Chromium
Standard: ASTM B603, IEC 60317, JIS C 2520
Resistivity: 1.09 μΩ·m ±3% at 20°C
Max. Working Temperature: 1200°C (bare wire)

Send email to us

Product Detail

FAQ

Product Tags

Enameled Ni80Cr20 nichrome 80/20 NiCr Resistance Alloy Wire

NiCr 80/20 Enameled Wire (UNS N06003)

Composition: 80% Nickel, 20% Chromium
Standard: ASTM B603, IEC 60317, JIS C 2520
Resistivity: 1.09 μΩ·m ±3% at 20°C
Max. Working Temperature: 1200°C (bare wire)
Key Properties:
- Excellent oxidation resistance at high temperatures
- Superior formability and weldability
- High electrical resistivity with low temperature coefficient
Applications: Industrial heating furnaces, hair dryers, heat guns, heating elements

NiCr 70/30 Enameled Wire

Composition: 70% Nickel, 30% Chromium
Features: Higher chromium content for enhanced oxidation resistance
Applications: High-temperature industrial heating elements, resistors

NiCr 60/15 Enameled Wire

Composition: 60% Nickel, 15% Chromium
Features: Cost-effective solution with balanced performance
Applications: General heating elements, automotive components

NiCr 35/20 Enameled Wire

Composition: 35% Nickel, 20% Chromium
Features: High weldability, suitable for strain gauge applications
Applications: Industrial furnaces, precision instruments

Insulation Type	Thermal Class	Code Name	GB Code	ANSI Type	Applications
Polyurethane	130°C	UEW	QA	MW75C	General purpose, solderable
Polyester	155°C	PEW	QZ	MW5C	Motors, transformers
Polyester-Imide	180°C	EIW	QZY	MW30C	High-temperature heating elements
Polyester-Imide / Polyamide-Imide Double Coated	200°C	EIWH (DFWF)	QZY/XY	MW35C	Industrial heating, automotive
Polyamide-Imide	220°C	AIW	QXY	MW81C	Extreme temperature applications

Available Colors: Red, Green, Yellow, Black, Blue, Natural, and custom colors upon request

Technical Specifications

Parameter	Details
Wire Diameter	0.018mm – 3.0mm (0.0007″ – 0.118″)
Ribbon Size	0.01mm × 0.2mm – 1.2mm × 24mm
Resistance Range	0.547 – 1369 Ohms/Meter (depending on diameter)
Density	8.4 g/cm³
Melting Point	~1400°C
Tensile Strength	>650 MPa
Elongation	>20%
Insulation Thickness	Customizable per application requirements

Quality Assurance & Certifications

ISO 9001:2015 Certified Manufacturing
RoHS Compliant – Environmentally friendly, free from hazardous substances
Standards Compliance: ASTM B603, IEC 60317, JIS C 2520, NEMA MW 1000
Testing: 100% continuity test, high-voltage breakdown test, thermal endurance testing
Material Certification: EN 10204 3.1/3.2 inspection certificates available
Customization: OEM/ODM services for specific resistance values and insulation colors