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Description
(Common Name:0Cr25Al5,Aluchrom-O) 0Cr25Al5 is a iron-chromium-aluminium alloy (FeCrAl alloy) characterized by high resistance, low coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature.It is suitable for use at temperatures up to 1250°C.
| Item name | 0Cr25Al5 FeCrAl high resistance high temperature heating wire |
| Conductor Material | 0Cr25Al5 |
| Conductor Diameter | 0.025mm-10.0mm |
| Condition | Bright,half-hard/hard/soft |
| Resistivity | 1.42 ohm mm2/m |
| Density | 7.1g/cm3 |
| Max operating temp. | 1250ºC |
| Package | Spool/coil+cartons/plywood pallets/case |
| Standard | GB/T 1234-12 |
Applicaton:electric ceramic cooktop,industrial furnace,heaters.
For 0Cr25Al5,the equivalent in other country is Aluchrom-O.
The sizes and the shape are customs made.
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Other |
| Max | |||||||||
| 0.06 | 0.025 | 0.025 | 0.7 | Max 0.60 | 23.0~26.0 | Max 0.60 | 4.5~6.5 | Bal. | - |
Mechanical properties and Physical properties
| Max Continuous Service Temp | 1250ºC |
| Melting Point | 1500ºC |
| Resisivity at 20ºC | 1.42 ohm mm2/m |
| Density | 7.10 g/cm3 |
| Thermal Conductivity | 46.1KJ/m·h·ºC |
| Coefficient of Thermal Expansion | 16.0×10-6/ºC |
| Tensile Strength | 637~784 Mpa |
| Elongation | Min 12% |
| Section Variation Shrink Rate | 65~75% |
| Repeatedly Bend Frequency | Min 5 times |
| Hardness 200-260HB | 200-260HB |
| Micrographic Structure Ferrite | Ferrite |
| Magnetic | Magnetic |
