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Product Details:
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| Application: | Electric Furnace Element | Advantage: | Long Work Life, High Resistivity |
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| Diameter: | 0.6-1.0mm | Color: | Silver Grey |
| Composition: | Chromium 25%, Aluminum 5%, Ferro Bal. | Resistivity: | 1.42 |
| Highlight: | high resistance wire,nickel alloys |
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Silver Grey High Temperature Wire 0cr25al5 With Diameter 0.6mm 0.7mm 0.8mm
1. Description
FeCrAl Alloy, is now the most widely used in electric heating resistance alloy. With the characteristics of high resistance, low coefficient of electric resistance, High operating temperature, good corrosion resistance under high temperature.
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.
2. Specification
1). Locomotive resistance strip:
Thickness: 0.6mm-1.5mm
Width: 60mm-90mm
2). Electric ceramic cooktop resistance strip:
Thickness: 0.04mm-1.0mm
Width: 5mm-12mm
Thickness&Width: (0.04mm-1.0mm)× 12mm(above)
3). Low resistance ribbon:
Thickness&Width: (0.2mm-1.5mm)*5mm
4). Industrial furnace ribbon:
Thickness: 1.5mm-3.0mm
Width: 10mm-30mm
3. Features
Stable performance; Anti-oxidation; Corrosion resistance; Low expansion coefficient; High temperature stability; Excellent coil-forming ability; High surface load; Uniform and beautiful surface condition without spots
4. Packing detail
Spool, coil, carton, wooden case with plastic film or other wrapping paper according to per client´s requirements.
5. Products and services
1). Pass: ISO9001 certification, and SO14001certification;
2). Fine after-sale services;
3). Small order accepted;
4). Stable properties in high temperature;
5). Fast delivery.
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Other | ||
| Max | |||||||||||
| 0.12 | 0.025 | 0.025 | 0.70 | Max 1.0 | 13.0~15.0 | Max 0.60 | 4.5~6.0 | Bal. | - | ||
Mechanical Properties
| Max Continuous Service Temp | 980ºC |
| Resisivity at 20ºC | 1.28 ohm mm2/m |
| Density | 7.4 g/cm3 |
| Thermal Conductivity | 52.7 KJ/m@h@ºC |
| Coefficient of Thermal Expansion | 15.4×10-6/ºC |
| Melting Point | 1450ºC |
| Tensile Strength | 637~784 Mpa |
| Elongation | Min 12% |
| Section Variation Shrink Rate | 65~75% |
| Repeatedly Bend Frequency | Min 5 times |
| Continuous Service Time | - |
| Hardness | 200-260HB |
| Micrographic Structure | Ferrite |
| Magnetic Property | Magnetic |
Temperature Factor of Electrical Resistivity
| 20ºC | 100ºC | 200ºC | 300ºC | 400ºC | 500ºC | 600ºC | 700ºC | 800ºC | 900ºC | 1000ºC |
| 1 | 1.005 | 1.014 | 1.028 | 1.044 | 1.064 | 1.090 | 1.120 | 1.132 | 1.142 | 1.150 |
If you are interested, pls do not hesitate to contact us.
Contact Person: Mr. Martin Lee
Tel: +86 150 0000 2421
Fax: 86-21-56116916
