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  • Aluzinc® Florelis

Aluzinc® Florelis ... a unique steel for a remarkable façade

Aluzinc® Florelis – a flat carbon steel sheet with a unique alloy coating of 55% aluminium, 43.4% zinc and 1.6% silicon – is a creative pallet set to give your unique building an edge of prestige.

Prestigious architecture requires prestigious steel

Aluzinc® Florelis is not your typical steel. Part of ArcelorMittal’s aesthetic range of flat carbon steel products, it offers a one-of-a-kind finish specifically tailored for modern and contemporary façades. Aluzinc® Florelis adds the creative touch that carries your building from unique to remarkable.

Florelis: for a remarkable façade

Offered between 1,000 and 1,800 spangles per dm2, Aluzinc® Florelis can guarantee a uniform spangle aspect within a single production batch. 


ArcelorMittal can provide Aluzinc® Florelis within the range indicated above (an exact spangle number is not possible).

Robust resistance to corrosion 

As a result of the combined action of its aluminium and zinc components, Aluzinc® Florelis has a demonstrated record for outstanding resistance to corrosion, even in highly corrosive environments.

We are so confident in Aluzinc® Florelis' ability to withstand corrosion that we back the AZ185 coating with a 25-year guarantee!

Signs of strength

  • Stunning reflectivity against heat and light
  • Excellent fire resistance
  • Superior resistance to abrasion

Technical data


 AZ185 Florelis + Easyfilm® E (compulsory)
 Steel grades  DX51 - S220 - S250 - S280 - S320
 Surface treatment  Easyfilm® E (compulsory)
 Thickness  0.6 to 1.2 mm (up to 1 mm for S320)
 Width  700 to 1500 mm (up to 1250 mm for S320)

Further details can be found in the production programme.

European building certifications