ZAM - Zinc Aluminum Magnesium Coil

ZAM - Zinc Aluminum Magnesium Coil

Thickness between 0.5mm to 3.0mm always adopt cold rolled base metal, the surface is fine and smooth.

Thickness between 2.0mm to 6.0mm always adopt hot rolled base metal, the surface a little rough.

Zinc-Aluminum-Magnesium ternary coating steel bring out excellent corrosion resistance. The corrosion resistance feature is 5 times more than GI. Especially for incision part.

The incision part after cutting always generate red rust easily. The upper coating of ZAM will be dissolved and cover the incision gradually, even the red rust can be covered in the protection film.