Our CuNi44 resistance wire is a beast when it comes to heating systems, built to deliver top-notch performance and last for the long haul. With 44% nickel, this copper-nickel alloy is our go-to for applications where durability and reliability are non-negotiable, especially in high-temperature environments.

Let’s break down why CuNi44 wire rocks. Its high thermal stability—handling up to 500°C—makes it perfect for heating elements, cables, and industrial furnaces. Whether it’s powering HVAC systems or industrial ovens, this wire keeps things running smoothly with consistent electrical resistivity. It’s also a star in precision resistors and thermocouples, where stable performance is critical for accurate control and measurements.

Durability is where CuNi44 really flexes. Its high nickel content, sometimes paired with manganese, gives it killer corrosion resistance, even in tough spots like humid factories or coastal setups. Unlike materials that rust or degrade, this wire keeps going strong, cutting down on maintenance and replacements. That’s a big win for industries like electronics and manufacturing, where downtime isn’t an option.

We love how versatile this wire is to work with. It’s super formable, so you can bend, weld, or shape it into whatever your project needs—wire, strip, or ribbon. Need a custom spec for a unique heating system? We can tweak the alloy or dimensions to nail your requirements, making it a breeze for engineers to bring their designs to life.

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The industry’s leaning hard into materials that are tough, efficient, and sustainable, and CuNi44 wire checks all the boxes. It’s recyclable, which is great for green projects, and its long lifespan means less waste. With heating systems getting more advanced—think smart HVAC or energy-efficient industrial setups—CuNi44’s reliability and precision are in high demand. Plus, as industries like renewable energy grow, this wire’s ability to perform in harsh conditions is a perfect fit.

Compared to other materials, CuNi44 stands out. Pure copper’s a conductivity champ but flops in heat or corrosion. CuNi10’s great for milder environments but can’t match CuNi44’s thermal and corrosion resistance. Nichrome handles higher temperatures but lacks CuNi44’s corrosion resistance and versatility for precision applications. CuNi44 hits the sweet spot for demanding heating systems.

We craft our CuNi44 wire to meet strict standards like ISO 9001, so you’re getting quality you can trust every time. Whether you’re building next-gen heating systems or precision electrical components, this wire’s ready to shine. Got a specific need? Let us know, and we’ll make it happen.

About Us:

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.

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FAQs

1. What is CuNi44 resistance wire made of?
   It’s a copper-nickel alloy with 44% nickel, sometimes with manganese for enhanced stability and corrosion resistance.

2. What are the primary uses of CuNi44 wire?
   It’s used in heating systems, precision resistors, thermocouples, and electrical components in industries like HVAC, electronics, and industrial manufacturing.

3. How does CuNi44 wire perform in heating applications?
   It’s super stable up to 500°C, with consistent resistivity, making it ideal for heating elements and cables in high-temperature systems.

4. Is CuNi44 wire corrosion-resistant?
   Big time—it’s one of the best for resisting corrosion in humid, chemical, or marine environments due to its high nickel content.

5. Is CuNi44 wire cost-effective for heating systems?
   It’s more expensive than lower-nickel alloys, but its durability and low maintenance make it a solid investment for long-term performance.

6. How does CuNi44 wire compare to CuNi10 wire?
   CuNi44 has lower electrical conductivity but better corrosion resistance and thermal stability, making it suited for harsher conditions.

7. Can CuNi44 wire be customized?
   Absolutely, we can adjust its form (wire, strip, ribbon) or fine-tune specs to meet your heating or electrical requirements.

8. Is CuNi44 wire environmentally friendly?
   It’s recyclable, supporting eco-friendly practices, and its long lifespan cuts down on waste from frequent replacements.