ArcelorMittal AS120 Aluminized steel

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. Parts: Insulating heat shieldsEngine heat shieldsExhaust systemsFuel tanksBiodiesel filtersMachinery casingsUnderbody partsTechnical 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 alloyInformation provided by ArcelorMittal