1cr13al4 Fecral Alloy Heating Resistance Wire
Grade: 1Cr13Al4
1. Performance: High resistance, low coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature.
2. Usage: It is mainly used in electric locomotive, diesel locomotive, metro vehicle and high speed moving car etc brake system brake resistor, electric ceramic cooktop, industrial furnace.
3. Diameter: 1.0-10.0mm
Other sizes are available upon your request.
Other FeCrAl Alloy: 1Cr15Al5, 0Cr21Al4, 0Cr21Al6, 0Cr23Al5, 0Cr25Al5, 0Cr21Al6Nb etc
Please email us for more detailed information.
Properties/Grade |
1Cr13Al4 |
Main Chemical composition(%) |
Cr |
12.0-15.0 |
Al |
4.0-6.0 |
Fe |
Balance |
Re |
opportune |
|
|
Max. continuous service temp. of element |
950 |
Resistivity at 20oC (μ Ω · m) |
1.25+-0.08 |
Density (g/cm3) |
7.4 |
Thermal conductivity(KJ/m· h· oC) |
52.7 |
Coefficient of lines expansion(α × 10-6/oC) |
15.4 |
Melting point (approx. )( oC) |
1450 |
Elongation at rupture (%) |
≥ 16 |
Micrographic structure |
Ferrite |
Magnetic properties |
magnetic |