Our 0Cr19Al3 FeCrAl wire, an iron-chromium-aluminum alloy with 19% chromium and 3% aluminum, is a high-performance material crafted for precision industrial heating applications. This wire offers excellent oxidation resistance, stability at temperatures up to 1050°C (1922°F), and reliable electrical performance. Its balanced resistivity ensures precise, consistent heating, making it ideal for applications requiring accuracy and durability. We manufacture 0Cr19Al3 wire with meticulous precision, delivering uniform composition, high tensile strength, and top-quality performance to meet the demands of advanced industrial heating systems.
Industry Analysis
The industrial heating market is thriving, driven by demand in manufacturing, aerospace, and electronics sectors. Market data projects a CAGR of over 5.3% through 2030, fueled by the need for precise, energy-efficient heating solutions. Materials like our 0Cr19Al3 wire are in high demand for their ability to deliver stable performance in high-temperature environments. Sustainability is a key trend, and our wire’s energy-efficient design helps reduce power consumption while maintaining precision. As industries focus on minimizing downtime and optimizing performance, our wire is a critical component for staying competitive.
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 0Cr19Al3 wire is a standout for precision industrial heating but versatile enough for other uses:
Precision Heating Elements: Powers accurate heating in industrial ovens and furnaces.
Electronics Manufacturing: Supports consistent heating for circuit and sensor production.
Heat Treatment Systems: Ensures stable performance for metal processing and annealing.
Laboratory Equipment: Provides reliable heating for testing and research applications.
Specialty Applications: Used in advanced manufacturing processes like 3D printing and material testing.
Comparison with Other Materials
Here’s how 0Cr19Al3 FeCrAl wire compares to other common materials:
Parameter | 0Cr19Al3 FeCrAl | Nichrome (Cr20Ni80) | Copper | Stainless Steel |
|---|---|---|---|---|
Max Operating Temp (°C) | 1050 | 1200 | 200 | 800 |
Electrical Resistivity (μΩ·m) | 1.28-1.38 | 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) | 7.2 | 8.4 | 8.9 | 7.8 |
Cost Efficiency | High | High | High | Moderate |
Precision Heating Suitability | Excellent | Good | Limited | Moderate |
0Cr19Al3’s high resistivity and oxidation resistance make it ideal for precision industrial heating, outperforming copper in high-temperature settings and offering better thermal stability than stainless steel. While Nichrome has superior corrosion resistance, our wire’s precision and cost-effectiveness make it a top choice for accurate heating applications.
Our Company’s Edge
Our 0Cr19Al3 FeCrAl wire is engineered for precision and reliability. We use high-purity materials, ensuring every wire meets stringent industry standards. Our advanced manufacturing delivers uniform composition and consistent quality, minimizing defects and downtime in your heating systems. Sustainability is a core focus—our wire’s energy-efficient design reduces 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 0Cr19Al3 FeCrAl wire ideal for precision heating?
Its high resistivity and oxidation resistance ensure accurate, reliable heating in industrial applications.How does 0Cr19Al3 compare to other FeCrAl alloys?
With 19% chromium and 3% aluminum, it offers a balanced mix of precision and durability.Can 0Cr19Al3 be used beyond industrial heating?
Yes, it’s versatile for electronics, heat treatment, and specialty manufacturing processes.How does your 0Cr19Al3 ensure precision?
High-purity materials and precise manufacturing deliver consistent, high-quality performance.What’s the max temperature 0Cr19Al3 can handle?
It performs reliably up to 1050°C (1922°F) without oxidizing or degrading.Is 0Cr19Al3 eco-friendly?
Its efficient design reduces energy use, supporting sustainable heating solutions.Do you offer custom 0Cr19Al3 wire solutions?
We provide tailored gauges and properties to meet your specific project needs.Why choose your 0Cr19Al3 wire?
Our focus on quality, customization, and fast delivery ensures top performance for your heating needs.