Galvalume Steel

Aluminized steel is steel that has been hot-dip coated on both sides with aluminium-silicon alloy. This process assures a tight metallurgical bond between the steel sheet and its aluminium coating, producing a material with a unique combination of properties possessed neither by steel nor by aluminium alone. Aluminized steel shows a better behavior against corrosion and keeps the properties of the base material steel for temperature lower than 800 °C (1,470 °F).

Steel Rolls
Galvalume 4

CHARACTERISTICS

  • Displays excellent high reflectivity characteristics. At temperatures up to 842 °C (1,548 °F), aluminized steel reflects up to 80% of heat projected onto it.
  • Aluminized steel can maintain its strength at temperatures up to 677 °C (1,251 °F). Although stainless steel is the stronger of the two, aluminized steel has a greater electrostatic surface, and can therefore reflect heat better.
  • Aluminized steel is highly resistant to corrosion because of the thin layers of aluminium and silicon, which keep the underlying steel from oxidizing.
Galvalume 3
Galvalume 2

APPLICATIONS

  • Heat exchangers in residential furnaces,
  • Commercial rooftop HVAC units,
  • Automotive mufflers,
  • Ovens, kitchen ranges, water heaters.

Specifications

  • Steel Roll

    Common Stock

    GAL, AZ150

  • Measurement

    Corresponding Standard

    JAPAN - JIS G3321
    CHINA - GBT 14978
    U.S.A - ASTM A792
    EUROPE - EN 10215

  • Dimensions

    Applicable Nominal Thickness

    0.30MM - 2.00MM

  • Width

    Width Available

    50MM ~ 1524MM

  • Stack

    Common options available

    SGLCC (Commercial Quality)

    SGLCD (Drawing Quality)

    SGLCDD (Deep Drawing Quality)

At The Forefront of Quality Manufacturing

Rohs Logo
Tuv
Iso 9000
Rva