- Categories:Yun Yi
- Time of issue:2021-05-13 14:17:49
The aluminum-zinc alloy structure of aluminized steel sheet is composed of 55% aluminum, 43.4% zinc, and 1.6% silicon solidified at 600°C. The entire structure consists of aluminum-iron-silicon-zinc, forming a dense quaternary crystal, thus forming a strong and effective barrier against corrosion factors. Tests under the same outdoor conditions show that the service life of aluminized steel sheet is more than four times that of galvanized steel sheet.
Aluminum-zinc-coated steel has high thermal reflectivity, good heat resistance, and high coating adhesion. At the same time, with the same weight and the same thickness of the gold plating layer, the aluminum-zinc-coated steel has a larger area than the galvanized steel plate by more than 3%, which has higher economic efficiency. It is widely used in automotive, home appliance, construction and other fields.
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The main products are galvanized strip, pickled strip,
cold rolled strip and other products.
Shuangtang High-grade Hardware Products Industrial Park, Jinghai District, Tianjin