FeCrAl Wire
Size: 0.05-7.5mm
Shape: Shape
Material: Ferro Chrome Aluminium
Chemical Composition: Cr19%-22%
Condition: Bright, Annealed, Soft
Iron-chromium-aluminum wire has long service life, high surface load, good oxidation resistance, high resistivity, low price, and good corrosion resistance at high temperatures. FeCrAl Wire is especially suitable for use in atmospheres containing sulfur and sulfide, and has light specific gravity and surface Featuring a series of advantages such as high load, long service life, and low price, iron-chromium-aluminum wire is an ideal heating material in industrial electric furnaces, household appliances, and far-infrared devices.
The alloy also has good mechanical properties and can withstand certain tensile and compressive forces. It has moderate hardness and can resist external impact and wear to a certain extent. In addition, it also has a high melting point and moderate thermal expansion properties, allowing it to maintain good stability in high temperature environments.
In the industrial field, it is commonly used in the manufacturing of heating elements in electric furnaces, heat treatment equipment, petrochemical equipment, etc. In the field of home appliances, it is often used as heating components in electric heaters, ovens, induction cookers, etc. In addition, FeCrAl is also widely used in electronic instruments, automobile parts and other fields.
Product Information
| Product name | FeCrAl Wire |
| Size | 0.05-7.5mm |
| Shape | Shape |
| Material | Ferro Chrome Aluminium |
| Chemical Composition | Cr19%-22% |
| Condition | Bright, Annealed, Soft |
| Conductor type | Solid |
| Usage | furnace, oven, heating elements |
| Surface treatment | hydrogen annealing |
| Packaging Details | carton, wooden box, pallet |
Chemical composition:
The chemical composition of FeCrAl Wire is as follows:
1. Iron (Fe): accounting for about 70% of the composition, it is one of the main components of the alloy and provides the basic properties of the alloy.
2. Chromium (Cr): accounting for about 25% of the composition, which improves the corrosion resistance and high temperature performance of the alloy.
3. Aluminum (Al): accounting for about 5% of the composition, which improves the oxidation resistance and high temperature stability of the alloy.
The chemical composition of FeCrAl determines the characteristics of the alloy to a certain extent, such as resistivity, temperature coefficient of resistance, mechanical properties and corrosion resistance.
It should be noted that the specific chemical composition of the alloy may vary depending on the manufacturer and product specifications. The above is a general composition ratio. In actual applications, the composition of the FeCrAl Wire may be adjusted depending on specific needs and requirements.
Physical properties:
It has the following physical properties:
1. Density: The density is about 7.10g/cm³, which has a high density.
2. Melting point: The melting point of the alloy is about 1500°C, which has a high melting point.
3. Thermal expansion coefficient: The thermal expansion coefficient of the alloy is about 13.5×10-6/°C, which has moderate thermal expansion properties.
4. Thermal conductivity: Alloy has high thermal conductivity and can conduct heat quickly.
5. Resistivity: The alloy has a high resistivity and can generate enough heat for heating.
6. Mechanical properties: The alloy has certain tensile strength and yield strength, and can withstand certain tensile and compressive forces.
7. Corrosion resistance: The alloy has good corrosion resistance and can maintain stability under different environmental conditions.
Based on the above physical properties, FeCrAl Wire is suitable for manufacturing heating elements in high-temperature environments, with a stable temperature coefficient of resistance and a long service life.
