Galvanized steel coil1

Product Type:Galvanized steel coil
Product Standard:AISI,ASTM,GB,JIS
Product Material:SGCC,S350GD+Z,S550GD+Z,DX51D,DX52D,DX53D
Product Thickness:0.16-1.2mm
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Product Description: Galvanised steel is mild steel with a coating of zinc The zinc protects the steel by providing cathodic protection to the exposed steel, so should the surface be damaged the zinc will corrode in preference to the steel Galvanised steel is one of the most widely used products, used extensively in the building sector, automotive, agricultural and other areas where the steel needs to be protected from corrosion

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Product Details

    StandardAISI,ASTM,GB,JISMaterialSGCC,S350GD+Z,S550GD+Z,DX51D,DX52D,DX53D
    Thickness0.16-1.2mmWidth600-1250mm
    Tolerance"+/-0.02mmZinc coating60-275g/m2
    Coil ID508-610MMCoil Weight3-8 tons
    TechniqueHot rolled, cold rolledPackageseaworthy package
    CertificationISO 9001-2008,SGS,CE,BVMOQ25 TONS (in one 20ft FCL)
    Delivery15-20 daysMonthly Output10000 tons
    Surface treatment:oiled, passivation or chromium-free passivation, passivation+oiled, chromium-free passivation+oiled, resistant to fingerprints or chromium-free resistant to fingerprints
    Spangleregular spangle,minimal spangle, zero spangle,big spangle
    Payment30%T/T in advanced+70% balanced;irrevocable L/C at sight
    RemarksInsurance is all risks and accept the third party test
    Mechanical properties of galvanized steel
    UsageGradeYield strength(MPa)Tensile strength(MPa)
    Punching galvnaized steelDC51D+Z  -270-500
    DC52D+Z140-300270-420
    DC53D+Z140-260270-380
    Structure galvanized steelS280GD+Z≥280≥360
    S350GD+Z≥350≥420
    S550GD+Z≥550≥560