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  • Resistant and durable Aluzinc®

An outstanding solution for Heating, Ventilation and Air-Conditioning systems

Heating, Ventilation and Air-Conditioning (HVAC) systems require quality steels with excellent corrosion resistance.
Aluzinc®’s excellent corrosion resistance comes from the properties of the coating’s two metallic constituents: the barrier effect of the aluminium present on the surface and the sacrificial protection of zinc.


A typical application of Aluzinc®: an air handling unit

Excellent corrosion resistance

Outstanding corrosion resistance, even in corrosive environments. With a guaranteed life of up to 25 years, Aluzinc® is a premium product compared to standard galvanised steels.


Technical data


Good heat resistance

Exceptional resistance to oxidation, up to temperatures of 350°C. This enables Aluzinc® to be used in extremely harsh conditions. 

Shiny appearance

Aluzinc® has an attractive appearance thanks to its characteristic spangled silver colour which is preserved over time.

Additional advantages of Aluzinc®

Aluzinc® offers additional advantages including:

  • Good electrical conductivity.
  • Ease of working during bonding, cold forming, cutting, deep drawing, stamping and welding operations.
  • Excellent fire resistance without toxic fumes (meets European standard EN 13501-1 A1).
  • 100% chromium-free surface treatments which are very environmentally friendly. And at the end of its useful life, Aluzinc® steel can be completely recycled.

Aluzinc® by numbers