Alu-zinc coated steelAlu-zinc coated steel sheet(55%Al-Zn) is used as base plate of prepainted steel coil.Its ...    More ...

Alu-zinc coated steel
Alu-zinc coated steel sheet(55%Al-Zn) is used as base plate of prepainted steel coil.Its corrosive resistance is twice to 5 times as much as that of the hot-dip zinc-coated base metal.It can satisfy the processing requirements of rolling,coiling and others processes alike.Its color won't change while continuously or intermittently working with an ambient temperature up to 316.Its heat and the light reflected are respectively twices as much as those of hot-dip zinc steel sheet,and its reflectively is more than 0.75,exceeding 0.65(required by the EPA Energy Star Standard),which is an ideal construction materials of saving energy.
Specification:
Thickness:0.2mm--3.0mm
width:1000mm,1219mm,1250mm
length:coil,or according to your request.
coil weight:3ton---15ton
AZ coating :70g/M2--150g/M2

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