Our 0Cr23Al5 FeCrAl wire, an iron-chromium-aluminum alloy with 23% chromium and 5% aluminum, is a high-performance material engineered for energy-efficient furnace heating elements. This wire excels with outstanding oxidation resistance, stability at temperatures up to 1300°C (2372°F), and reliable electrical performance. Its high resistivity ensures efficient heating with minimal energy waste, making it perfect for demanding furnace applications. We craft 0Cr23Al5 wire with precision, delivering uniform composition, high tensile strength, and top-quality performance to meet the rigorous needs of industrial furnaces.
Industry Analysis
The industrial furnace market is heating up, driven by growth in metallurgy, ceramics, and glass production. Market data projects a CAGR of over 5.2% through 2030, fueled by demand for energy-efficient, durable heating solutions. Sustainability is a major trend, with industries seeking materials that reduce power consumption and maintenance costs. Our 0Cr23Al5 wire fits the bill, offering long-lasting performance and efficiency in high-temperature environments. As manufacturers prioritize eco-friendly solutions, our wire is a key component for staying competitive in the furnace industry.
Alloy Nomenclature Performance | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
Chemical Compostion (%) | Cr | 12.0-15.0 | 23.0-26.0 | 19.0-22.0 | 20.5-23.5 | 18.0-21.0 | 21.0-23.0 | 26.5-27.8 |
Al | 4.0-6.0 | 4.5-6.5 | 5.0-7.0 | 4.2-5.3 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | |
Re | Opportune | Opportune | Opportune | Opportune | Opportune | Opportune | Opportune | |
Fe | Rest | Rest | Rest | Rest | Rest | Rest | Rest | |
-- | -- | -- | -- | -- | -- | -- | ||
Max.Continuous service temp. of element | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
Resistivity at 20C(μΩ.m) | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | |
Density(g/cm) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
Thermal Conductivity(KJ/m.h) | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | -- | |
Coefficient of lines expansion(αx10-6/℃) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
Melting Point Approx(degree) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
Tensile Strength(N/mm) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
Elongation at rupture(%) | >16 | >12 | >12 | >12 | >12 | >12 | >10 | |
Variation of area(%) | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
Repeat Bending frequency(F/R) | >5 | >5 | >5 | >5 | >5 | >5 | >5 | |
Hardness(H.B.) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
continuous service time(Hours/ ºC) | -- | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥80/1350 | ≥80/1350 | |
Micrographic structure | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
Magnetic properties | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | |
Shape | Size (mm) |
Wire | 0.05-7.5 |
Rod | 8-50 |
Ribbon | (0.05-0.35)*(0.5-6.0) |
Strip | (0.5-2.5)*(5-180) |
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Our 0Cr23Al5 wire is a powerhouse for furnace heating elements but versatile enough for other uses:
Furnace Heating Elements: Delivers efficient, high-temperature heating for industrial furnaces.
Kiln Systems: Powers reliable heating for ceramic and glass production.
Heat Treatment Processes: Supports precise heating for metal hardening and tempering.
Industrial Ovens: Ensures consistent performance for high-temperature drying and curing.
Specialty Applications: Used in laboratory furnaces and advanced manufacturing processes.
Comparison with Other Materials
Here’s how 0Cr23Al5 FeCrAl wire compares to other common materials:
Parameter | 0Cr23Al5 FeCrAl | Nichrome (Cr20Ni80) | Copper | Stainless Steel |
|---|---|---|---|---|
Max Operating Temp (°C) | 1300 | 1200 | 200 | 800 |
Electrical Resistivity (μΩ·m) | 1.35-1.45 | 1.09-1.15 | 0.017 | 0.7-0.8 |
Corrosion Resistance | Good | Excellent | Poor | Moderate |
Tensile Strength (MPa) | 600-700 | 650-800 | 200-400 | 500-700 |
Oxidation Resistance | High | High (Cr oxide layer) | Low | Moderate |
Density (g/cm³) | 7.1 | 8.4 | 8.9 | 7.8 |
Cost Efficiency | Moderate | High | High | Moderate |
Furnace Heating Suitability | Excellent | Good | Limited | Moderate |
0Cr23Al5’s high temperature tolerance and oxidation resistance make it ideal for furnace heating, outperforming copper in extreme heat and offering better thermal stability than stainless steel. While Nichrome has superior corrosion resistance, our wire’s energy efficiency and high-temperature capability make it a top choice for furnace applications.
Our Company’s Edge
Our 0Cr23Al5 FeCrAl wire is engineered for efficiency and durability. We use high-purity materials, ensuring every wire meets stringent industry standards. Our advanced manufacturing delivers uniform composition and consistent quality, reducing downtime and maintenance costs for your furnaces. Sustainability is a core focus—our wire’s energy-efficient design minimizes power consumption, aligning with eco-friendly trends. With decades of expertise, we offer customized solutions, tailoring wire gauges and properties to your needs. Our global supply chain ensures fast delivery, keeping your operations running smoothly.
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.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
Why is 0Cr23Al5 FeCrAl wire ideal for furnace heating?
Its high oxidation resistance and ability to handle 1300°C ensure efficient, reliable performance.How does 0Cr23Al5 compare to other FeCrAl alloys?
With 23% chromium and 5% aluminum, it offers excellent temperature tolerance and efficiency.Can 0Cr23Al5 be used beyond furnaces?
Yes, it’s versatile for kilns, heat treatment systems, and specialty manufacturing.How does your 0Cr23Al5 ensure energy efficiency?
High-purity materials and precise manufacturing deliver consistent, low-energy performance.What’s the max temperature 0Cr23Al5 can handle?
It performs reliably up to 1300°C (2372°F) without oxidizing or degrading.Is 0Cr23Al5 eco-friendly?
Its efficient design reduces energy use, supporting sustainable furnace operations.Do you offer custom 0Cr23Al5 wire solutions?
We provide tailored gauges and properties to meet your specific project needs.Why choose your 0Cr23Al5 wire?
Our focus on quality, customization, and fast delivery ensures top performance for your furnace needs.
Why Choose Us for Your Furnace Heating Needs?
Our 0Cr23Al5 FeCrAl wire is designed to keep your industrial furnaces running efficiently and reliably. Whether you’re processing metals or firing ceramics, our wire delivers the durability and energy efficiency you need to stay competitive. Ready to power up your operations? Let’s connect to find the perfect 0Cr23Al5 solution for your project.