China Factory for Electrothermal Alloy - FeCrAl alloys – Phoenix Alloy
China Factory for Electrothermal Alloy - FeCrAl alloys – Phoenix Alloy Detail:
FeCrAl alloys are characterized by excellent oxidation resistance and very good form stability resulting in long element life. They are typically used in electrical heating elements in industrial furnaces and home appliances.
FeCrAl alloys have higher service temperature than NiCr Alloys and much lower prices. But they have lower stability and flexibility, easily to be fragile after a time circle.
Main grades and properties
|Chemical composition %||Cr||12.0-15.0||23.0-26.0||19.0-22.0||22.5-24.5||18.0-21.0||21.0-23.0||26.5-27.8|
|Highest service temperature ℃||950||1250||1250||1250||1100||1350||1400|
|Density (g/cm3 )||7.4||7.10||7.16||7.25||7.35||7.10||7.10|
|Thermal conductivity KJ/m.h.℃||52.7||46.1||63.2||60.2||46.9||46.1||45.2|
|Coefficient of linear extensibilityα×10-6/℃||15.4||16.0||14.7||15.0||13.5||16.0||16.0|
|Melting point ℃||1450||1500||1500||1500||1500||1510||1520|
Product detail pictures:
Related Product Guide:
Nickel Plating Kit for the Home
Forging For Nickel Alloys
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