Magnetic Annealed FeCrAl Wire With Resistivity 1.35 - 1.45μΩm Melting Point 1500℃

Our magnetic annealed FeCrAl wire, with a resistivity of 1.35-1.45 µΩ·m and a melting point of 1500°C, is a total powerhouse for industries needing heat and magnetic performance. This iron-chromium-aluminum alloy is crafted to deliver top-notch reliability in extreme conditions, and we’re stoked to share what it can do.

This FeCrAl wire, typically with 20-25% chromium and 4-6% aluminum (like Kanthal A-1 or 0Cr25Al5), is built to handle operating temperatures up to 1400°C, making it perfect for industrial furnaces, heating elements, or magnetic components. The annealing process softens the wire, boosting its formability and reducing internal stresses, so it’s easier to shape into coils or intricate designs without cracking. Its oxidation resistance is killer, forming a protective Al2O3 oxide layer above 1000°C that shields it from degradation in sulfur-rich or high-heat environments.

The magnetic properties are a big win, making this wire ideal for electromagnetic applications like sensors, inductors, or actuators in automotive, aerospace, or electronics. With a high electrical resistivity of 1.35-1.45 µΩ·m, it generates heat efficiently, perfect for precision heating elements or resistors. The tensile strength (~550-600 MPa post-annealing) ensures durability, and its corrosion resistance holds up in harsh chemical or industrial settings. We can supply it in various gauges, tailored for everything from fine sensor coils to robust heating systems.

The industry in 2025 is all about high-performance, sustainable materials, and our FeCrAl wire is right on trend. There’s a huge demand for magnetic, heat-resistant alloys in automotive, energy, and electronics sectors, like EV sensors, turbine components, or smart grid systems. Being 100% recyclable, it’s a great fit for eco-friendly manufacturing. As high-temperature and magnetic applications keep trending, this wire’s resistivity and annealed flexibility make it a top pick for innovative designs.

Sure, Nichrome Cr20Ni80 is great for non-magnetic applications and slightly more formable, but our FeCrAl wire’s higher temperature tolerance and magnetic properties make it the go-to for extreme heat and electromagnetic uses. Stainless Steel 430 is magnetic and cheaper but can’t match FeCrAl’s oxidation resistance or heat stability. Just watch out for creep at max temps, though it handles most conditions like a champ.

From precision sensors to industrial heaters, our magnetic annealed FeCrAl wire delivers the heat resistance, magnetic performance, and reliability that keep industries pushing the limits of innovation.

Product Description:

The Bare Copper FeCrAl Wire is an ideal choice for applications that require high-temperature resistance, such as heating elements, furnace heating, and electrical heating. The wire has a specific heat capacity of 0.49 J/g·K, which means that it can absorb and release heat efficiently. This makes it an excellent choice for use in applications where temperature control is critical.

The melting point of the Bare Copper FeCrAl Wire is 1500°C, which is much higher than that of copper or steel. This makes it an ideal choice for applications where high-temperature resistance is required. The wire also has a coefficient of thermal expansion of 15.4 × 10^-6/K, which means that it can withstand thermal stress and changes in temperature without breaking or deforming.

The Bare Copper FeCrAl Wire has magnetic properties, making it an ideal choice for use in electromagnetic applications. The wire can be used in a variety of different industries, including aerospace, automotive, and electronics. The wire is particularly useful in applications where high-temperature resistance and corrosion resistance are required.

The Bare Copper FeCrAl Wire can be used in conjunction with other types of wire, such as copper clad steel wire. This can help to improve the overall performance of the wire, particularly in applications where high conductivity is required.

In conclusion, the Bare Copper FeCrAl Wire is a high-quality wire that offers exceptional high-temperature resistance, corrosion resistance, and magnetic properties. The wire is available in different sizes and can be packed on spools or in coils, depending on the customer's requirements. It is an ideal choice for use in applications that require high-temperature resistance and thermal stability, such as heating elements, furnace heating, and electrical heating.

Applications:

The DLX FeCrAl wire is a versatile product that is suitable for a variety of applications. Its high tensile strength of at least 650 MPa makes it a durable and reliable choice for heating and resistivity purposes.

One common application of the DLX FeCrAl wire is in heating elements. The wire's resistance to high temperatures and oxidation makes it an ideal choice for use in ovens, toasters, and other appliances that require consistent and reliable heating. The wire's bright surface is particularly well-suited for use in these applications, as it provides a clean and polished appearance that is important in many consumer products.

The DLX FeCrAl wire is also an excellent choice for use in resistors. Its high resistivity and consistent performance make it a popular choice in electronics manufacturing. The wire is available in a variety of conditions, including hard and soft, to meet the specific needs of different applications.

In addition to its use as a bare copper FeCrAl wire, the DLX brand also offers copper clad steel wire and bright steel FeCrAl wire. These products are ideal for applications where a high degree of conductivity is required, such as in telecommunications and electrical power transmission.

The DLX FeCrAl wire is manufactured in China JiangSu, a region known for its high-quality steel products. The wire is available in a variety of packing options, including on spools or in coils, to meet the needs of different customers. Whether you need a small amount of wire for a DIY project or a large quantity for use in a manufacturing facility, DLX has the product and packaging options to meet your needs.

Customization:

- Copper Clad Steel Wire
- Black Annealed Tie Wire
- Bare Copper FeCrAl Wire
- Brand Name: DLX- Model Number: FeCrAl
- Place of Origin: China JiangSu
- Resistivity: 1.35 - 1.45 μΩ·m
- Melting Point: 1500°C
- Condition: Hard / Soft
- Coefficient Of Thermal Expansion: 15.4 × 10^-6/K
- Max Working Temperature: 1250℃

Support and Services:

Our FeCrAl Wire product is backed by our expert technical support and services team. We offer troubleshooting assistance, product selection guidance, and custom design solutions to meet your specific requirements. Our team is dedicated to ensuring that you receive the highest level of support throughout the lifespan of your product. We also offer comprehensive training programs to help you get the most out of your FeCrAl Wire product. Contact us today to learn more about our technical support and services.

Packing and Shipping:

Product Packaging:

The FeCrAl Wire product will be packaged in a sturdy cardboard box with appropriate cushioning materials to prevent any damage during transit. The box will be labeled with the product name, quantity, and any other necessary information.

Shipping:

The product will be shipped via a reliable and reputable courier service, such as UPS or FedEx. The shipping cost will be calculated based on the destination and weight of the package. The customer will be provided with a tracking number to monitor the shipment's progress. Delivery times may vary, depending on the customer's location.

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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FAQ:

Why use magnetic annealed FeCrAl wire for industrial applications?

Its magnetic properties and high resistivity make it ideal for heating and magnetic components in tough environments.

What does annealing do for this FeCrAl wire?

It softens the wire, improving formability and reducing internal stresses for better performance.

Can this wire handle extreme temperatures?

Yup, it’s stable up to 1400°C, perfect for high-heat industrial setups.

How do magnetic properties benefit applications?

They’re great for electromagnetic devices like sensors or inductors in electronics and automotive systems.

Is this wire corrosion-resistant?

Totally, it resists corrosion in harsh, high-temperature conditions like chemical plants.

Is this FeCrAl wire recyclable?

100% recyclable, aligning with eco-friendly manufacturing trends.

Can it be used in precision heating elements?

Absolutely, its high resistivity ensures efficient, consistent heat generation.

Is this wire cost-effective for high-temperature use?

Yes, its durability and performance make it a solid choice for long-term applications.