Al-Zn Aluzinc Steel Galvalume Steel Coil

We can provide steel coils , such as carbon steel coil , galvanized steel coil , pre-painted steel coil and galvalume steel coil .

Al-Zn Aluzinc Steel Galvalume Steel Coil .

The aluminized zinc coating can protect the steel coil well and avoid corrosion of the steel coil.

Due to the oxidation and corrosion of the steel plate when it is wet, it is necessary to add a anti-corrosion protective layer on the surface.

Generally, the anti-corrosion coating is divided into hot-dip galvanized zinc and hot-dip aluminum-zinc alloy Al-Zn (aluminum-zinc alloy composition is 55% aluminum, 43.5% zinc and 1.5% silicon, referred to as 55% Al-Zn).

According to the data, the comprehensive corrosion resistance of 55% aluminized zinc plating is 4 times that of the same thickness of zinc plating.

• The aluminized zinc coating can protect the steel coil well and avoid corrosion of the steel coil.