Lindajeon32
New Member
The galvalume coating is an alloy consisting of approximately 55% aluminum, 43.4% zinc and 1.5% silicon by weight, which is applied to steel by the continuous hot dip process.
Galvalume steel sheet offers the best qualities of aluminum coated (aluminized) and zinc coated steel sheet (galvanized). The aluminum/zinc coating has barrier corrosion resistance and heat resistance similar to aluminum coated steel. It also has good bare edge galvanic protection and forming qualities similar to continuously annealed commercial quality galvanized.
The appearance of Galvalume coating is quite distinctive. Its smooth, flat and fine spangle and a silvery metallic appearance make it attractive in unpainted applications.
We provide high quality raw material, fast delivery date, professional service and cheap price.
Specification:
Thickness: 0.18-1.2mm
Width: 900-1250mm
Inner diameter: 508/610mm
Outer diameter: <1200mm
Coil weight: <25T
Zinc coating: 20-275g/銕?/p>
Advantage:
Strong corrosion resistance, 3 times that of galvanized steel sheet.
The density of 55% aluminum is smaller than the density of zinc . When the weight is the same and the thickness of the plating layer is the same, the area of the galvalume steel sheet is 3% or more larger than that of the galvanized steel sheet.Galvalume Sheet Without AFP Made in China
website:http://www.haoyusteel.com/galvalume-sheet/galvalume-sheet-without-afp/
Galvalume steel sheet offers the best qualities of aluminum coated (aluminized) and zinc coated steel sheet (galvanized). The aluminum/zinc coating has barrier corrosion resistance and heat resistance similar to aluminum coated steel. It also has good bare edge galvanic protection and forming qualities similar to continuously annealed commercial quality galvanized.
The appearance of Galvalume coating is quite distinctive. Its smooth, flat and fine spangle and a silvery metallic appearance make it attractive in unpainted applications.
We provide high quality raw material, fast delivery date, professional service and cheap price.
Specification:
Thickness: 0.18-1.2mm
Width: 900-1250mm
Inner diameter: 508/610mm
Outer diameter: <1200mm
Coil weight: <25T
Zinc coating: 20-275g/銕?/p>
Advantage:
Strong corrosion resistance, 3 times that of galvanized steel sheet.
The density of 55% aluminum is smaller than the density of zinc . When the weight is the same and the thickness of the plating layer is the same, the area of the galvalume steel sheet is 3% or more larger than that of the galvanized steel sheet.Galvalume Sheet Without AFP Made in China
website:http://www.haoyusteel.com/galvalume-sheet/galvalume-sheet-without-afp/