0Cr24Al6RE Premium FeCrAl Wire
Also Known As: High-End FeCrAl, Kanthal APM Alternative
Max 1400°C| Chemical Composition (%) | |
|---|---|
| Element | Value |
| C | ≤0.04 |
| P | ≤0.025 |
| S | ≤0.02 |
| Mn | ≤0.5 |
| Si | ≤0.4 |
| Cr | 22.0~26.0 |
| Ni | ≤0.6 |
| Al | 5.0~7.0 |
| Fe | Remainder |
| RE | 0.04~1.0 |
| Physical Properties | |
| Property | Value |
| Max. Operating Temp. | 1400°C |
| Resistivity at 20°C (μΩ·m) | 1.48±0.07 |
| Density | 7.10 g/cm³ |
| Thermal Conductivity (20°C) | 13 W/(m·K) |
| Linear Expansion Coeff. (20-1000°C) | 16.0×10⁻&sup6;/°C |
| Specific Heat Capacity | 0.49 J/(g·K) |
| Approx. Melting Point | 1520°C |
| Elongation (A/%) | ≤3.0mm: ≥10%; >3.0mm: ≥12% |
| Tensile Strength (Rm) | ≥680 MPa |
| Accelerated Life Test | ≥80h/1350°C |
| Microstructure | Ferrite |
| Magnetic Properties | Magnetic |
| Available Forms | |
| Form | Size |
| Bright & Soft Annealed Wire | 0.05-1.6mm |
| Acid-Pickled / Oxidation Wire | 1.0-12.0mm |
| Rods | 6.0-150.0mm |
0Cr24Al6RE — Premium Rare-Earth Strengthened Alloy
0Cr24Al6RE is our premium-grade rare-earth strengthened FeCrAl alloy, engineered for the most demanding extreme temperature applications. With higher chromium content than the 0Cr20Al6RE grade, it delivers exceptional performance at temperatures reaching 1400°C. The combination of optimized Cr/Al ratio and rare earth additions provides the highest level of oxidation resistance and structural stability available in the FeCrAl family.
Key Advantages
- Maximum operating temperature up to 1400°C
- Exceptional oxidation resistance at extreme temperatures
- Superior creep strength and structural stability
- Excellent resistance to thermal fatigue and cycling
- High resistivity for efficient heating design
- Premium alternative to imported superalloys
Typical Applications
- Ultra-high temperature industrial furnaces
- Advanced ceramic sintering kilns
- Aerospace and defense heat treatment equipment
- Research and development laboratory furnaces
- Semiconductor processing equipment
- Elements for continuous high-temperature operation
Standards & Equivalents
International Standard Cross-Reference for 0Cr24Al6RE
| GB/T (China) | 0Cr24Al6RE |
|---|---|
| Sandvik Kanthal | Kanthal APM (equivalent performance) |
| Classification | Premium rare-earth strengthened FeCrAl |
| Key Feature | High Cr + RE for 1400°C service |