Galvalume steel coil is a steel product that is coated with a layer of aluminum-zinc alloy consisting of 55% aluminum, 43.4% zinc and 1.6% silicon on a steel su

Nov. 08, 2024

Galvalume steel Coils

Galvalume steel coil is a steel product that is coated with a layer of aluminum-zinc alloy consisting of 55% aluminum, 43.4% zinc and 1.6% silicon on a steel substrate using a continuous hot-dip process. It has excellent corrosion resistance, heat resistance and heat reflectivity, and is lightweight and economical. It is widely used in construction, automobiles, home appliances, agriculture and other fields, such as roofs, walls, mufflers, refrigerator back panels, etc., and is widely favored for its versatility and durability.

Galvalume coils Features:

Strong corrosion resistance: The dense aluminum oxide layer formed on the surface of the aluminum-zinc steel coil can effectively prevent corrosion. Its corrosion resistance is more than 3 times that of ordinary galvanized sheet, and it is suitable for harsh outdoor environments.

Good heat resistance: The aluminum-zinc steel coil has excellent heat resistance and can withstand high temperatures of up to 300 degrees Celsius. It is suitable for applications in high temperature environments, such as chimneys, ovens, etc.

High thermal reflectivity: The thermal reflectivity of the aluminum-zinc steel coil is twice that of the galvanized sheet, which can effectively reduce the energy consumption of the building and is suitable for energy-saving and environmentally friendly building roofs and exterior walls.

High strength: The aluminum-zinc steel coil has high strength, good structural stability, and can withstand large mechanical loads.

Good weather resistance: The aluminum-zinc steel coil has excellent weather resistance, can withstand severe weather such as wind, rain, and sun, and has a long service life.

Good processing performance: The aluminum-zinc steel coil has good processing performance and can be processed by stamping, shearing, welding, etc., which is suitable for the manufacture of various complex shapes.

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