55% aluminum zinc plated steel coil:
The aluminum zinc alloy structure of 55% aluminum zinc coated steel coil is composed of 55% aluminum, 43.4% zinc, and 1.6% silicon solidified at a high temperature of 600 ℃. The entire structure is composed of aluminum iron silicon zinc, forming a dense quaternary crystal. This crystal forms a barrier on the steel plate, effectively preventing corrosion factors from penetrating.
Aluminum coated steel coil:
Galvanized steel coils are covered with a zinc layer on the surface to prevent atmospheric erosion, in order to prevent further corrosion of the substrate and ensure its service life. Galvanized steel coils also have economy and diversity, which can meet the requirements of different environments and applications, providing a high value-added product portfolio. Galvanized steel coils have been widely used in fields such as precision instruments, information, electrical appliances, architecture, and paint baking.