Cr25Al5 flat wire 3*2.5mm heating resistance 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 locomotive, diesel locomotive, metro vehicle and high speed moving car etc brake system brake resistor, electric ceramic cooktop, industrial furnace.
3. Sizes:
1). Electric ceramic cooktop resistance strip:
Thickness: 0.04mm-1.0mm
Width: 5mm-12mm
Thickness&Width: (0.04mm-1.0mm)× 12mm(above)
2). Low resistance ribbon:
Thickness&Width: (0.2mm-1.5mm)*5mm
3). Industrial furnace ribbon:
Thickness: 1.5mm-3.0mm
Width: 10mm-30mm
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.
Other FeCrAl Alloy: 1Cr13Al4, 1Cr15Al5, 0Cr21Al6, 0Cr23Al5, 0Cr25Al5, 0Cr21Al6Nb etc
Please email us for more information
| 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 |
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