Nichrome 80/20 (Cr20Ni80) Wire Supplier of High-Resistance Heating Alloy

Products Description

Nichrome 80/20 (Cr20Ni80) Wire is a premier high-resistance heating alloy designed for superior performance in demanding industrial applications. Known for its exceptional ability to withstand temperatures up to 1200°C (2200°F), Cr20Ni80 is a nickel-chromium alloy composed of 80% nickel and 20% chromium. This composition ensures outstanding oxidation resistance, making it ideal for environments with frequent temperature fluctuations or corrosive conditions. Commonly referred to as Nichrome 80/20, this alloy is also known by names such as Nicrothal 80, Chromel, and Cronix 80.

Our Cr20Ni80 Nichrome 80/20 wire is engineered for reliability and versatility, serving as a critical component in heating elements for industrial furnaces, ceramic kilns, heat treatment systems, and aerospace applications. With an electrical resistivity of approximately 1.09 µΩ·m, it delivers consistent and efficient heating, while its tensile strength of around 650 MPa ensures durability and long service life.

Products Specification

With a tensile strength of about 650 MPa, Cr20Ni80 is tough enough to last for years, cutting down on maintenance and replacements. It’s also super versatile—we can shape it into coils, strips, or custom heating elements to fit any industrial setup. That kind of flexibility is a big deal for manufacturers needing tailored solutions.

Key Features

1.High-Temperature Performance

 Operates reliably at temperatures up to 1200°C, making Cr20Ni80 perfect for high-heat industrial environments.

2.Superior Oxidation Resistance

 Forms a protective oxide layer, ensuring Nichrome 80/20 withstands corrosive and oxidizing atmospheres.

3.Consistent Electrical Resistivity

 Stable resistivity of 1.09 µΩ·m ensures uniform heating for Cr20Ni80 applications.

4.High Durability

 With a tensile strength of 650 MPa, Nichrome 80/20 offers long-lasting performance, reducing maintenance costs.

5.Customizable Forms

 Available in coils, strips, or custom heating elements to meet specific industrial needs.

Why Choose Our Nichrome 80/20 (Cr20Ni80) Wire?

At DLX Alloy, we manufacture Nichrome 80/20 (Cr20Ni80) wire with precision and quality. Our production adheres to ISO 9001 standards, with an annual output capacity of 1,500 tons, ensuring we meet both small and large-scale demands. Each batch of Cr20Ni80 undergoes rigorous testing, including high-temperature, high-pressure, and corrosion resistance tests, to guarantee performance in the toughest conditions.

We provide chemical analysis reports with every purchase, ensuring transparency and compliance with customer specifications. Our multilingual technical support team is available to assist with product selection, customization, and after-sales service, ensuring a seamless experience.

Products Applications

Industrial Applications of Nichrome 80/20 (Cr20Ni80) Wire

Nichrome 80/20 (Cr20Ni80) is a trusted choice across various industries due to its robust performance and adaptability. Key applications include:

• Metal Processing: Powers heat-treating furnaces for annealing, hardening, and tempering metals.

• Glass Manufacturing: Provides consistent heating in glass-forming kilns and ovens.

• Ceramics Industry: Ensures precise temperature control in ceramic kilns.

• Aerospace: Used in specialized heating systems for material testing and component manufacturing.

• Domestic and Industrial Appliances: Found in toasters, hair dryers, industrial ovens, and wire-wound resistors.

The versatility of Cr20Ni80 Nichrome 80/20 makes it a go-to solution for manufacturers seeking high-performance heating alloys tailored to their specific needs.

Industry Trends and Benefits of Cr20Ni80 Nichrome 80/20

The demand for high-performance heating alloys like Nichrome 80/20 (Cr20Ni80) is growing as industries prioritize energy efficiency, sustainability, and precision heating. Cr20Ni80 aligns perfectly with these trends:

• Sustainability: As a 100% recyclable material, Nichrome 80/20 supports eco-friendly production processes.

• Longevity: Its durability reduces the need for frequent replacements, lowering operational costs.

• Precision Heating: The stable resistivity of Cr20Ni80 ensures consistent performance in automated and high-precision heating systems.

• Cost-Effectiveness: Compared to alternatives like FeCrAl alloys, Nichrome 80/20 offers superior oxidation resistance at a competitive price point.

While FeCrAl alloys may handle slightly higher temperatures, Cr20Ni80 Nichrome 80/20 excels in environments requiring robust oxidation resistance and cost efficiency, making it a preferred choice for most industrial heating applications.

About Us

CHANGZHOU DLX ALLOY CO, LTD was established in 2002. Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. We also provide chemical analysis reports for every FeCrAl alloy, NiCr alloy, and other products purchased.

For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.

Client Visits

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FAQs

FAQs：

Q：I have sent the RFQ, when can I expect a reply?

A：We usually quote within 24 hours after we get your inquiry. If you are urgent to get the price, please send the message on trade management or call us directly.

Q：How long is the delivery time?

A：It depends on the order quantity ,Usually it takes about 20-30 days.

Q：Do you accept OEM/ODM manufacturing?

A：Yes! We do accept OEM/ODMmanufacturing. You could give us your samples or drawings.

Q：Can you send me your catalogue?

A：Yes, please contact us.We can share with our catalogue for you by email.

Q：How to control the products quality in your company?

A：With professional quality team, advanced product quality planning, strict implementation, continuous improvement, the quality of our products is well controlled and consistent.

Q：Can you provide detailed technical data and drawing?

A：Yes, we can. Please tell us which product you need and the applications, we will send the detailed technical data and drawing to you for your evaluation and confirm.