Customized 0Cr23Al5 AWG44 Wire Heating FeCrAl Stock Wire For Resistor Furnace & Heater

Our customized 0Cr23Al5 FeCrAl heating wire in AWG44 (~0.0508mm diameter) is a top-notch solution for precision resistor furnaces and heaters, and we’re excited to highlight its value for industrial and specialized applications. This iron-chromium-aluminum alloy delivers reliable performance at high temperatures, making it ideal for resistor furnaces, industrial heaters, and precision heating elements.

With ~23% chromium and 5% aluminum, 0Cr23Al5 is engineered to operate at temperatures up to 1300°C, perfect for resistor furnaces used in ceramic firing, metal heat-treating, or laboratory applications, as well as industrial heaters in metallurgy or electronics. Its oxidation resistance is exceptional, forming a protective Al2O3 oxide layer above 1000°C that shields it from degradation in sulfur-rich or acidic atmospheres. The corrosion resistance is robust, ensuring reliability in harsh chemical or humid environments.

The electrical resistivity (~1.35 µΩ·m) makes this wire highly efficient for generating heat and achieving high resistance, critical for precision resistors and compact heating elements. The AWG44 size, with its fine ~0.0508mm diameter, is perfect for applications requiring high resistance in a small footprint, such as thin-film resistors, micro-heaters, or intricate furnace coils. Tensile strength (~650 MPa) ensures durability despite the wire’s fineness, and thermal conductivity (~12 W/mK) supports uniform heat distribution. Customization options include bright annealed or oxidized surfaces, specific coil lengths, and packaging in spools or rolls for easy integration.

In 2025, the demand for high-performance, precision materials is strong, particularly in electronics, automotive, and industrial sectors for applications like EV battery testing furnaces, semiconductor processing, or laboratory heaters. Being 100% recyclable, 0Cr23Al5 aligns with eco-friendly manufacturing trends. Suppliers like Hangzhou Ualloy Material Co., Ltd. and Shanghai Tankii Alloy Material Co., Ltd. offer stock wire and customized solutions, with certifications like ISO9001 ensuring quality. The fine AWG44 size is readily available or can be custom-drawn to exact specifications.

Nichrome Cr20Ni80 is suitable for lower-temperature applications (up to 1200°C) and is slightly more formable, but 0Cr23Al5’s higher temperature tolerance and oxidation resistance make it superior for extreme furnace and heater environments. Stainless Steel 316 is corrosion-resistant but lacks FeCrAl’s high-temperature performance and resistivity. Be cautious of creep at max temperatures, but this wire handles most conditions reliably.

For resistor furnaces and precision heaters, our customized 0Cr23Al5 AWG44 FeCrAl wire delivers the heat resistance, precision, and reliability needed to keep your industrial applications running hot and efficient. Contact suppliers for stock availability, custom quotes, or tailored specifications 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 0Cr23Al5 AWG44 FeCrAl wire for resistor furnaces and heaters?

Its high heat resistance, oxidation protection, and fine AWG44 size make it ideal for precise, high-temperature resistor and heating applications.

What is AWG44, and why is it suitable?

AWG44 corresponds to a very fine ~0.0508mm diameter, perfect for precision resistors and compact heating elements requiring high resistance.

Can this wire handle industrial furnace temperatures?

Yes, it’s stable up to 1300°C, suitable for resistor furnaces and industrial heaters.

Is 0Cr23Al5 wire corrosion-resistant?

Absolutely, it resists corrosion in sulfur-rich or acidic environments, ideal for harsh furnace conditions.

What’s the benefit of its high electrical resistivity?

It ensures efficient heat generation and high resistance, critical for resistor and heater designs.

Is this FeCrAl wire recyclable?

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

Can it be customized for specific applications?

Yes, suppliers offer tailored lengths, surface finishes (bright annealed or oxidized), and packaging (coils or spools) to meet resistor and heater needs.

Is 0Cr23Al5 cost-effective for precision applications?

Yes, its durability and competitive pricing make it a great value for customized, high-temperature resistor and heater use.