Galvalume Steel (also known as Aluzinc Steel) is a steel with a special plating technology that is coated with an alloy coating consisting of aluminum (55%), zinc (43.4%), and silicon (1.6%).

Below is a detailed description of Galvalume Steel:

Material Composition:
Main component: alloy plating consisting of aluminum (55%), zinc (43.4%), and silicon (1.6%).
Base material: cold rolled carbon steel.
Performance Characteristics:
CORROSION RESISTANCE: Galvalume Steel has excellent corrosion resistance, with at least twice the corrosion resistance of hot-dip galvanized steel sheets of the same plating thickness in a wide range of environments, from rural climates to severe maritime climates.
Reflective properties: It reflects heat and light twice as well as hot-dip galvanized steel.
Processing properties: Galvalume Steel has a strong adhesion of the coating, which allows it to meet a wide range of processing needs, such as roll forming, bending, etc. It can also be welded, bonded, and mechanically joined using processes similar to those used for hot-dip galvanized steel sheets.
Appearance: Galvalume Steel is also more aesthetically pleasing than galvanized materials.
Areas of application:
Construction: Commonly used for roofing, doors, windows, roller shutters and suspension skeletons.
Automotive: components such as car shells, chassis, doors, trunk lids, fuel tanks and fenders.
Metallurgy: as steel window frame blanks and color coated substrates.
Electrical equipment: such as refrigerator bases and housings, freezers and kitchen equipment.
Advantage:
Compared to traditional galvanized steel, Galvalume Steel offers better corrosion and oxidation resistance, maintaining material integrity and performance over time.
Over time, Galvalume Steel's performance benefits become apparent, maintaining a long service life even in harsh environments.
In summary, Galvalume Steel is widely used in a variety of fields, including construction, automotive, metallurgy and electrical equipment, for its excellent corrosion resistance, processability and aesthetic appearance.

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