0cr25al5 FeCrAl high resistance heat wire
Grade: 0Cr25Al5
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 ceramic cooktop
3. Sizes:
1). Electric ceramic cooktop resistance strip:
Thickness: 0.05mm-0.2mm
Width: 3mm-15mm
4. Products and services
1). Pass: ISO9001: 2000certification, and ISO14001cetification;
2). Fine after-sale services;
3). Small order accepted;
4). Stable properties in high temperature;
5). Fast delivery.
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Properties/Grade |
0Cr25Al5 |
Main Chemical composition(%) |
Cr |
23.0-26.0 |
Al |
4.5-6.5 |
Fe |
Balance |
Re |
opportune |
|
|
Max. continuous service temp. of element |
1250 |
Resistivity at 20oC (μ Ω · m) |
1.42+-0.06 |
Density (g/cm3) |
7.1 |
Thermal conductivity(KJ/m· h· oC) |
46.1 |
Coefficient of lines expansion(α × 10-6/oC) |
16 |
Melting point (approx. )( oC) |
1500 |
Elongation at rupture (%) |
≥ 12 |
Micrographic structure |
Ferrite |
Magnetic properties |
magnetic |