Our CuNi44 strip is a rockstar for thermocouple components, delivering the precision and toughness needed for high-performance applications. This copper-nickel alloy, with 44% nickel and sometimes a dash of manganese, is our top choice for projects where accurate temperature measurement and durability are critical.

Let’s talk about what makes CuNi44 strip shine. Its thermoelectric performance is next-level, making it a go-to for Type T thermocouples used in aerospace, electronics, and energy systems. It delivers spot-on temperature readings, even in high-heat environments up to 500°C, which is perfect for industrial furnaces or jet engines. Plus, its stable resistivity—around 5-6% IACS—makes it a solid pick for precision resistors in control circuits.

Corrosion resistance is a major win. The high nickel content lets this strip laugh off rust in brutal conditions like marine setups, chemical plants, or humid factories. It keeps performing where other materials would corrode, meaning less maintenance and longer-lasting components. That’s a huge plus for industries where reliability can’t be compromised.

This strip is super easy to work with. Its excellent formability means you can cut, shape, or weld it into whatever your thermocouple design needs—thin strips, custom profiles, you name it. Need a specific width or thickness? We can tailor it to fit your project perfectly, making manufacturing quick and hassle-free.

The industry’s trending toward materials that are precise, durable, and sustainable, and CuNi44 strip checks all those boxes. It’s recyclable, which is great for eco-friendly projects, and its long lifespan cuts down on waste from replacements. With smart manufacturing and renewable energy on the rise—think automated systems and wind turbines—CuNi44’s reliability for thermocouples is in high demand. It’s also a great fit for the push toward energy-efficient technologies.

Compared to other materials, CuNi44 stands tall. Pure copper’s a conductivity king but fails in corrosive or high-heat settings. CuNi30 Mn has better conductivity but slightly less corrosion resistance, making CuNi44 the better choice for precision thermocouples. Chromel’s great for Type K thermocouples but doesn’t match CuNi44’s corrosion resistance in harsh environments. This strip hits the sweet spot for high-stakes applications.

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We craft our CuNi44 strip to meet strict standards like ISO 9001, so you’re getting quality you can trust every time. Whether you’re building thermocouples for aerospace or industrial use, this strip’s ready to deliver. Got a unique spec in mind? 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 strip made of?
   It’s a copper-nickel alloy with 44% nickel, often with manganese for improved stability and corrosion resistance.

2. What are the main uses for CuNi44 strip?
   It’s used in thermocouple components, precision resistors, and electrical parts in aerospace, electronics, and energy industries.

3. How does CuNi44 strip perform in thermocouples?
   It’s top-notch, with stable thermoelectric properties for accurate temperature measurements, especially in Type T thermocouples.

4. Is CuNi44 strip corrosion-resistant?
   Big time—its high nickel content makes it excellent against corrosion in marine, chemical, and industrial environments.

5. Can CuNi44 strip handle high temperatures?
   Yes, it’s stable up to 500°C, perfect for high-temperature thermocouple and electrical applications.

6. Is CuNi44 strip cost-effective?
   It’s pricier than lower-nickel alloys, but its reliability and longevity make it a smart pick for precision components.

7. Can CuNi44 strip be customized?
   Totally! We can adjust thickness, width, or specs to meet your specific thermocouple manufacturing needs.

8. Is CuNi44 strip environmentally friendly?
   It’s recyclable, aligning with sustainable practices, and its durability reduces waste from replacements.