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Ensinger PEI
ArcelorMittal AS80 Aluminized steel
Categories: Metal; Ferrous Metal; Alloy Steel

Material Notes: Applications: Alusi® coating is resistant to heat, high temperature oxidation and corrosion, and offers a high level of reflectivity, making it suitable for applications in a corrosive atmosphere at high temperatures. With its favorable properties, Alusi® can be widely used, allowing a reduction of overall operating costs when used in place of more expensive materials. Its high level of reflectivity makes it an ideal coating for thermal insulation applications.


  • Insulating heat shields
  • Engine heat shields
  • Exhaust systems
  • Fuel tanks
  • Biodiesel filters
  • Machinery casings
  • Underbody parts

    Technical characteristics:

    Surface appearance: Alusi® has a shiny surface (high reflectivity) with coating spangles visible to the naked eye. Alusi® retains its original appearance up to 400°C with a reflectivity level of 80%.

    Coating: Composed of 90% aluminum and 10% silicon, Alusi® is split into one ternary layer of alloy at the steel-coating interface, ranging from 4 to 7 microns, and an overlay of binary aluminum-silicon alloy

    Information provided by ArcelorMittal

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  • Coating Weight
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