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Nichrome Wire 5mm Nicr8020 Alloy Wire Excellent High-temperature Resistance for Industrial Furnaces

Lugar de origem	China
Marca	Huona
Certificação	ISO9001
Número do modelo	Nicr8020
Quantidade de ordem mínima	30kg
Preço	Negotiate
Detalhes da embalagem	Caixa, palete de madeira
Tempo de entrega	Depende da quantidade
Termos de pagamento	L/C, T/T, Western Union
Habilidade da fonte	100 toneladas/mês

Detalhes do produto

Nome do produto	Fio de liga Nicr8020	Modelo	Nicr8020
Material principal	Ni e Cr	Quantidade mínima	30kg
Tamanho	5mm	Vantagem	Excelente resistência à alta temperatura
Uso	Fornalhas industriais	Origem	China
Destacar	Nichrome Wire , Nicr8020 , 5mm

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Descrição de produto

Nichrome Wire 5mm Nicr8020 Alloy Wire Excellent High-temperature Resistance for Industrial Furnaces

High-quality NiCr8020 5mm nichrome wire, with excellent high-temperature resistance as its core highlight, is specially customized for industrial furnaces. It adapts to the long-term high-temperature working environment of industrial furnaces, providing stable, efficient and durable heating support.

Product Overview & Core Differentiation

Our NiCr8020 5mm nichrome wire (also known as Cr20Ni80, Nichrome 80/20) is a high-performance industrial heating wire, with its core differentiation focusing on enhanced high-temperature resistance. Different from ordinary NiCr8020 wires, we adopt advanced smelting and annealing technology, combined with high-purity nickel and chromium (20-23%) raw materials, making it capable of stable long-term operation at high temperatures. The standard 5mm diameter (tolerance ±0.05mm) with a smooth round cross-section is perfectly matched with the heating elements of industrial furnaces, ensuring easy installation, uniform heating and long service life, which is the preferred wire for industrial furnace heating systems.

Key Specifications

Item	Specification	Differentiation Description
Alloy Grade	NiCr8020 (Equivalent to Cr20Ni80, Nichrome 80/20)	Advanced smelting process, enhanced high-temperature stability
Wire Shape & Diameter	Round Wire, 5.0mm (Tolerance: ±0.05mm)	Uniform cross-section, perfectly matched with industrial furnace heating elements
Alloy Composition	Nickel (Ni): Bal; Chromium (Cr): 20-23%, Impurities ≤1.0%	High-purity raw materials, less impurities, stronger high-temperature resistance
Electrical Resistivity (20°C)	1.09 μΩ·m	Stable resistivity, no fluctuation under high temperature, ensuring consistent heating
Operating Temperature	Long-term: ≤1200°C; Short-term: ≤1250°C	Excellent high-temperature resistance, 50°C higher than ordinary nichrome wires
Surface & Packaging	Bright Annealed Surface; Moisture-proof Spool + Thick Carton	Anti-oxidation, anti-collision, suitable for long-distance transportation

Key Advantages (Focus on High-temperature Resistance & Industrial Furnace Adaptability)

Excellent High-temperature Resistance: Stable operation at ≤1200°C for a long time, short-term resistance to 1250°C, no deformation, no sagging, no burnout, adapting to the harsh high-temperature environment of industrial furnaces.
Industrial Furnace Specialized: 5mm diameter is tailor-made for industrial furnace heating elements, easy to wind and install, perfectly matching various types of industrial furnaces (heat treatment furnaces, sintering furnaces, melting furnaces).
Stable Electrical Performance: Uniform resistivity, low temperature coefficient, no fluctuation during high-temperature operation, ensuring uniform heating of industrial furnaces, improving heating efficiency and product quality.
Durable & Wear-resistant: High mechanical strength, good ductility, not easy to break or damage during installation and use, service life up to 6000-8000 hours, reducing maintenance and replacement costs.
High Quality & Reliable: Strict quality inspection, high-purity raw materials, in line with international industrial standards, batch consistency, safe and reliable for industrial use.

Application Scenarios (Focus on Industrial Furnaces)

Specially designed for industrial furnaces, suitable for various industrial furnace heating scenarios that require long-term high-temperature operation, including:

Heat treatment furnaces: Heating elements for metal heat treatment, ensuring stable temperature control and uniform heating.
Sintering furnaces: High-temperature heating wires for ceramic, metal powder sintering, adapting to high-temperature oxidative environments.
Melting furnaces: Heating components for small and medium-sized melting furnaces, providing efficient and stable heating support.
Other industrial heating equipment: Auxiliary heating elements for industrial furnaces, matching the high-temperature working requirements.

Quality & Shipping

✅ High-purity raw materials + advanced smelting process;

✅ Strict high-temperature performance and quality inspection;

✅ Global shipping (sea/air/express);

✅ Samples (shipping cost borne by you)

FAQ

Q1: Is NiCr8020 the same as Cr20Ni80?

A1: Yes, they are the same alloy grade, with the same composition and performance.

Q2: Can the diameter be customized?

A2: Yes, customizable within 0.1mm-8.0mm.

Q3: Why is it suitable for industrial furnaces?

A3: Excellent high-temperature resistance, stable performance, 5mm diameter perfectly matches industrial furnace heating elements.

Contact Us

For consultation, customization or order, please contact us!

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