Industries operating at extreme temperatures require materials that can withstand intense heat without degrading. The 0Cr27Al7Mo2 FeCrAl Wire is engineered specifically for these environments, providing unmatched durability, high-temperature stability, and operational efficiency. DLX has developed this wire to meet the needs of advanced industrial heating systems, ensuring reliable performance in the most demanding conditions.
For more details, pls directly contact us
The 0Cr27Al7Mo2 FeCrAl Wire is a high-performance iron-chromium-aluminum-molybdenum alloy. Its 27% chromium content forms a robust oxide layer that protects against oxidation and corrosion at elevated temperatures. The 7% aluminum content reinforces this protective layer, enhancing resistance to scaling and surface degradation. Molybdenum, at 2%, provides superior creep resistance and mechanical stability, even under extreme thermal cycling. Iron serves as the structural base, ensuring the wire maintains its mechanical integrity and consistent electrical and thermal properties. This combination makes it ideal for extreme-temperature industrial applications.
Alloy Nomenclature Performance | 1Cr13Al4 | 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) |
For more details, pls directly contact us
This FeCrAl wire is widely used in advanced industrial furnaces, energy processing equipment, and other extreme-temperature systems. It is suitable for continuous and intermittent heating processes, making it versatile across various high-temperature operations. The wire can serve as primary heating elements, protective layers, or support structures in furnaces reaching up to 1450°C. Its high-performance characteristics ensure even heat distribution and consistent operational reliability, essential for industries where precision and durability are critical.
Performance Advantages
The 0Cr27Al7Mo2 wire excels in oxidation resistance and high-temperature stability. Many standard wires degrade quickly under extreme conditions, leading to frequent maintenance and operational downtime. DLX wires maintain integrity over extended periods, reducing replacement costs and increasing furnace uptime. Controlled electrical resistivity ensures uniform heating, critical for precise thermal processes. The addition of molybdenum improves creep resistance, allowing the wire to maintain shape and performance during prolonged exposure to extreme heat.
Industrial operations at high temperatures demand materials that can withstand thermal cycling and continuous stress. The 0Cr27Al7Mo2 wire provides exceptional durability, minimizing deformation and scaling over time. Its smooth, uniform surface finish reduces oxidation buildup and enhances heat transfer efficiency. With DLX’s strict quality control standards, each wire batch meets precise chemical and mechanical specifications, guaranteeing consistent performance and long-term reliability.
Parameter Comparison Table:
| Property | 0Cr27Al7Mo2 FeCrAl Wire | Industry Average | Notes |
|---|---|---|---|
| Chromium (Cr) | 27% | 26-28% | Enhances oxidation resistance |
| Aluminum (Al) | 7% | 6-7% | Forms protective oxide layer |
| Molybdenum (Mo) | 2% | 1.5-2% | Improves creep resistance and high-temp strength |
| Iron (Fe) | Balance | Balance | Core structural element |
| Maximum Operating Temp | 1450°C | 1400°C | Superior high-temp stability |
| Electrical Resistivity | 1.6 Ω·mm²/m | 1.5-1.7 Ω·mm²/m | Ensures uniform heating |
| Oxidation Resistance | Excellent | Good | Longer service life under extreme conditions |
| Form Availability | Coils, spools, custom | Coils & spools | DLX offers flexible forms |
| Surface Finish | Smooth, uniform | Varies | Reduces scaling and enhances efficiency |
The industrial heating sector is increasingly focused on efficiency, reliability, and sustainability. Materials capable of operating at higher temperatures with extended service life are in high demand. The 0Cr27Al7Mo2 FeCrAl wire addresses these trends by delivering extreme-temperature stability and superior oxidation resistance. Additionally, its long lifespan reduces the frequency of replacements, contributing to energy efficiency and lower material waste—important factors in modern sustainable industrial practices.
DLX Company Advantages
DLX distinguishes itself in the FeCrAl wire market through precision, quality, and customer-focused service:
Quality Assurance: Each wire undergoes comprehensive testing for chemical composition, mechanical properties, and surface uniformity.
Reliable Performance: Strict manufacturing processes ensure stable electrical resistivity and oxidation resistance.
Versatile Supply: Available in coils, spools, and custom lengths to meet diverse industrial requirements.
Custom Solutions: DLX can tailor wire diameter, length, and surface finish to match client specifications.
Technical Support: DLX provides guidance on installation, optimal usage, and maintenance to maximize operational efficiency and lifespan.
While many wires may have similar chemical compositions, DLX wires excel in high-temperature stability, surface uniformity, and long-term reliability. Many industry alternatives experience premature oxidation, scaling, or deformation, affecting heating performance. DLX’s precision manufacturing ensures predictable performance and minimal operational risk, giving industrial operators confidence in their extreme-temperature systems.
Application Case Example
A high-performance metal processing facility installed DLX 0Cr27Al7Mo2 wires as heating elements in a furnace operating at 1420°C. Over one year of continuous operation, the wires showed minimal scaling, maintained structural integrity, and delivered consistent heating performance. This reduced downtime, improved energy efficiency, and lowered overall maintenance costs, demonstrating the practical benefits of using high-quality FeCrAl wire in extreme-temperature applications.
For industries operating under extreme temperatures, the 0Cr27Al7Mo2 FeCrAl Wire from DLX provides a reliable, durable, and high-performance solution. Its material composition, long service life, and adaptability make it ideal for advanced industrial furnaces, energy processing, and high-temperature heating systems. By choosing DLX, operators benefit from uniform heating, reduced maintenance, and enhanced operational efficiency.
The combination of chromium, aluminum, and molybdenum ensures oxidation resistance, structural stability, and superior performance in extreme environments. DLX’s focus on quality, precision manufacturing, and technical support makes the 0Cr27Al7Mo2 wire a trusted choice for industrial operators who demand reliability, efficiency, and long-term operational excellence.
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.
Client Visits
Building Stronger Partnerships
We support all kinds of testing:
