Super Fechral Wire
- Low tendency to ageing and low resistance change
- Excellent surface oxidization properties
- Excellent for high temperature heating, up to 1400°C
About Super Fechral Wire
We supply Super Fechral Wire, this product has much better properties than all other Fechral/FeCrAl alloy Wires made in China. It is made with powder-metallurgical and dispersion-strengthened technique. This is the same technique that Kanthal wires was produced with. Basing on our experimental data, our super Fechral wire is better than Kanthal D wire and Kanthal A-1 wire on every aspect, such as the working temperature, anti-oxidization ability, plasticity, working life, etc. Though it is still not as good as Kanthal APM wire, but it is definitely a good choice for replacing Kanthal D and Kanthal A-1 wire considering its lower price.
To prove it, the best way is trying it yourself; we can provide free sample. This product has the potential to save you a lot of cost.
Super Fechral Wire and Coil Chemical Composition:
| C % | Si % | Mn % | Cr % | Al % | Fe % | |
| Min | – | – | – | 22 | – | Bal. |
| Max | 0.04 | 0.4 | 0.4 | 24.5 | 5.8 |
Super Fechral Wire and Coil Properties:
| Density g/cm3 | Electrical resistivity at 20°C Ω mm2/m | Poisson’s ratio | Yield strength MPa | Tensile strength MPa | Elongation % | Accelerated life test (1350oC) (hours) | Melting point °C |
| 7.10 | 1.4-1.5 | 0.30 | 470 | 650-800 | >14% | >80 | 1500 |
| Number of Bends | Max continuous operating temperature in air °C | Specific heat capacity kJ kg-1 K-1 | Thermal conductivity W m-1 K-1 | Coefficient of thermal expansion | Temperature factor of resistivity | Young’s modulus | |
| 7-12 | 1400 | 0.46-0.80 | 11-35 | 11-16 | 1.0-1.04 | 130-220 | |
Available Specifications:
| Super Fechral Wire | Diameter:0.1mm-9mm, 0.004 Inch to 0.39 Inch |
| Super Fechral Coil | We manufacture the coils by customer’s requirements |
Super Fechral Wire and Coil Characteristic:
- Low tendency to ageing and low resistance change
- Excellent surface oxidization properties
- Excellent for high temperature heating
Super Fechral Wire and Coil Applications:
Super Fechral Wire is typically used electrical heating elements, such as industrial furnaces, high temperature furnace, vape wire, etc.
