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    其他鍍鋁鋅

    產品介紹:

    鍍鋁鋅鋼板由55%鋁、43.4%鋅與1.6%硅在600℃高溫下凝固而組成,其整個結構由鋁-鐵-硅-鋅,形成致密的四元結晶體的一種合金鍍層鋼板。融合了鋁的物理保護和高耐久性以及鋅的電化學保護特性, 其防腐能力為同等條件的鍍鋅鋼板基板的4-6倍。是用于屋面、外墻面比較理想的材料。

    品詳

    Commodity: Hot dip galvalume steel coil and sheet(GL)
    Technical Standard:
    JIS 3302 /  ASTM A653  A792 /   EN10143
    Grade:
    DX51D / DX52D/ DX53D/ S250,280,320GD
    Types:
    Commercial / Drawing / Deep Drawing / Structural quality
    Base metal:
    galvanized, galvalume, cold rolled steel
    Thickness:
    0.12-1.0mm (0.14-0.5mm is the most advantage thickness)
    Width:
    650/726/820/914/1000/1200/1219/1220/1250mm
    Type of coating:
    Galvalume
    Zinc coating:
    AZ40-120g/m2
    Surface treatment :
    chromed / skinpassed/ oiled/slightly oiled/ dry/ anti-fingerprint
    Application:
    Industrial panels, roofing and siding for painting
    ID coil:
    508/610mm
    Coil weight:
    3-6 MT per coil

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