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Technical characteristics

Chemical composition of X23Yu5 regulates GOST 10994-74. Another name of this alloy is "Eurofahl". The sphere of application - industrial and household appliances with the maximum operating temperature up to +1300°С. Hardness parameters of the alloy depend on the assortment and are in the range of 180-250 MPa. This type of fahl is superior to nickel-based alloys in the maximum allowable working temperature, but is inferior in plasticity.


Heat-resistant alloy Fehral X23Yu5 is a compound of chromium and aluminum on the basis of iron. As a rule, the alloying components are manganese and silicon. Like nickel-based alloys, Fehral is characterized by high specific electrical resistance and is therefore quite often used as an alternative to Nichrome.

Percentage composition of Fehral X23Yu5 GOST 10994-74

S P C Ce Ca Ni Ti Si Mn Al Fe Cr
≤0.015 ≤0.03 ≤0.05 ≤0.1 ≤0.1 ≤0.6 0.15 - 0.6 ≤0.6 ≤0.3 4.6 - 5.5 --- 21.5 - 23.5


Modern electrical engineering is impossible to imagine without fehrals. They serve as a basis for rolled products (ribbons, yarns) required for heating elements of drying and firing furnaces, heat fans, heat guns, hair dryers, Modern fehral produced by European technology is ideal for the production of electric heaters with a high stable level of resistance. Such elements are most often made of rolled steel, 5-20 microns thick.


Supplier "Auremo" - a recognized expert in the market of non-ferrous and stainless steel products - offers to buy eurofehrals of the highest quality:. The order price depends on volume and additional delivery terms. Contact us by phone numbers in the section "Contacts".

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