High quality FeCrAl Alloy Electric Resistance Wire Fecral Heating Wire 0Cr21Al4

Our high-quality 0Cr21Al4 FeCrAl alloy electric resistance wire is a stellar choice for heating applications, and we’re excited to highlight why it’s so popular. This iron-chromium-aluminum alloy delivers dependable performance in high-temperature environments at a cost-effective price, making it perfect for both industrial and household heating needs.

With ~21% chromium and 4% aluminum, 0Cr21Al4 is designed to operate reliably at temperatures up to 1250°C, ideal for industrial furnaces, kilns, or household appliances such as ovens, toasters, and space heaters. Its oxidation resistance is strong, forming a protective Al2O3 oxide layer above 1000°C that protects against degradation in sulfur-rich or moderately acidic environments. While not as corrosion-resistant as higher-grade FeCrAl alloys like 0Cr25Al5, it performs well in many industrial and humid settings.

The electrical resistivity (~1.30 µΩ·m) ensures efficient heat generation, keeping heating systems running smoothly with minimal energy waste. Its tensile strength (~600 MPa) provides durability through repeated thermal cycles, and the thermal conductivity (~13 W/mK) supports consistent heat distribution. Thanks to its excellent formability, we can supply it in coils, strips, or custom shapes, suitable for everything from precision heating elements to robust industrial heaters.

In 2025, industries are focused on balancing performance and cost, and our 0Cr21Al4 wire is right on trend. There’s strong demand for affordable, heat-resistant materials in automotive, industrial, and consumer goods sectors, such as EV components, ceramic kilns, or budget-friendly appliances. Being 100% recyclable, it’s a great fit for eco-friendly manufacturing. As cost-effective heating solutions continue to trend, this wire’s reliability and low-moderate cost make it a smart choice for diverse applications.

Nichrome Cr20Ni80 offers slightly better corrosion resistance and formability, but our 0Cr21Al4 wire’s higher temperature tolerance and lower cost make it a great option for moderate-heat applications. Stainless Steel 316 is corrosion-resistant but falls short in high-temperature performance and resistivity. Be cautious of creep above 1250°C, but this wire handles most conditions like a pro.

From industrial furnaces to household heaters, our high-quality 0Cr21Al4 FeCrAl electric resistance wire delivers the heat resistance, durability, and value that keep your projects running hot and efficient. Contact us for quotes and customization options today!

Product Description:

The specific heat capacity of this wire is 0.49 J/g·K, which means it can absorb and release heat efficiently. It also has a melting point of 1500°C, making it ideal for use in high-temperature environments.

The surface of our Alloy FeCrAl Wire comes in three different finishes: bright, oxided, and acide. The bright surface is smooth and shiny, while the oxided finish has a rusted appearance. The acide surface, on the other hand, has a matte finish.

Our wire also has excellent magnetic properties, making it suitable for use in various electromagnetic applications. It can also be used in electrical heating elements, where the magnetic properties are essential.

The maximum operating temperature of our Alloy FeCrAl Wire is 1400°C, making it ideal for use in high-temperature applications. This wire is also highly resistant to oxidation and corrosion, ensuring its longevity and durability.

Our Bare Copper FeCrAl Wire is perfect for use in various electrical applications. It is highly durable and can withstand high temperatures, making it ideal for use in heating elements, resistors, and other similar applications.

Our Black Annealed Tie Wire is a versatile and highly durable wire that is ideal for use in various applications. It is made from high-quality materials and has a black annealed finish, making it highly resistant to rust and corrosion. This wire is perfect for use in construction, fencing, and other similar applications.

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Applications:

The DLX FeCrAl Wire product can be used for a variety of applications. One common use is for heating elements in appliances such as ovens, toasters, and hair dryers. The wire is also commonly used in the production of industrial furnaces, kilns, and other high-temperature equipment.

The DLX FeCrAl Wire product is also perfect for the production of Black Annealed Tie Wire. The wire is perfect for tying together building materials such as rebar and mesh. The Black Annealed Tie Wire is a popular choice for construction workers and contractors as it is strong, durable, and easy to use.

The DLX FeCrAl Wire product is also commonly used in the production of various types of resistors and electrical heating equipment. The wire is an essential component in the production of electronic cigarettes, which are becoming increasingly popular around the world.

In conclusion, the DLX FeCrAl Wire product is a versatile and reliable wire that can be used for a variety of applications. It is perfect for heating elements, industrial equipment, black annealed tie wire, resistors, and electronic cigarettes. With its high-temperature resistance, magnetic properties, and durability, the DLX FeCrAl Wire product is the perfect choice for any project that requires a strong and reliable wire.

Support and Services:

Our FeCrAl wire products are designed and manufactured to meet the highest quality standards. If you require technical support or services for your FeCrAl wire product, we are here to help. Our team of experts can assist you with any questions or issues you may have, including material properties, product selection, and application recommendations. We also offer custom design and manufacturing services to meet your specific needs. Contact us for more information on how we can support your FeCrAl wire product.

Packing and Shipping:

Product Packaging:

The FeCrAl wire is packed in spools of various sizes depending on the customer's requirement.

The spools are then placed in a cardboard box to ensure safe transport.

The box is labeled with the product name, size, and quantity.

Shipping:

The FeCrAl wire is shipped via ground or air transportation, depending on customer preference and urgency.

The product is carefully loaded onto a pallet and secured with plastic wrap to prevent damage during transit.

The pallet is labeled with the customer's address, contact information, and any special instructions.

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 choose 0Cr21Al4 FeCrAl wire for electric heating?

Its heat stability, oxidation resistance, and affordability make it ideal for reliable heating solutions.

Can this wire handle industrial heating applications?

Yes, it’s stable up to 1250°C, suitable for furnaces, kilns, and industrial heaters.

Is 0Cr21Al4 wire corrosion-resistant?

Yes, it resists corrosion in many industrial and humid environments, though slightly less than higher-grade FeCrAl alloys.

What’s the benefit of its high electrical resistivity?

It ensures efficient heat generation for consistent heating performance.

How does 0Cr21Al4 compare to 0Cr25Al5?

0Cr21Al4 is more formable and cheaper but handles lower temperatures (1250°C vs. 1350°C for 0Cr25Al5).

Is this FeCrAl wire recyclable?

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

Can it be used in household appliances?

Absolutely, its durability and cost make it great for ovens, toasters, or space heaters.

Is this wire reliable for long-term use?

Yes, its oxidation resistance ensures lasting performance in heating systems.