Hot Dip AFP GI Galvanized Steel Coil Sheet SGCC DX51D G60 Z80 Z100 Zinc Coated Game with one line
Hot Dip AFP GI GL Glavanized Steel Coil Sheet SGCC DX51D G60 G90 Z60 Z80 Z100 Z120 Z275 zinc coated steel GI galvanized steel coil sheet
What is hot-dipped galvanized steel used for?
In addition to the atmosphere, hot-dip galvanizing is commonly used to protect steel embedded in soil and/or
concrete or submerged in water. Though the corrosion mechanisms and life expectancy is different in each,
galvanized steel has a proven track record of longevity in all of these environments.
What is zinc coated steel?
Zinc-plated steel refers to steel that's been treated with a layer of zinc. It features a thin layer but solid layer
of zinc over the surface, thus shielding the product's underlying steel. Zinc, of course, offers a superior level
of protection against oxidation when compared to raw and untreated steel.
Product description
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Name
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Gi Coils Hot Dipped SGCC Dx51d Metal Zinc Galvanised Sheet Roofing Materials 275GSM 2mm Thick Z150 Z120 Z80 Regular Spangle Zinc Coated Galvanized Steel Coil
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Grade
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DX51D+Z, DX52D+Z, DX53D+Z, DX54D+Z, DX56D+Z, DX57D+Z, DC51D+Z, SGCC, SGCD, S220GD+Z, S250GD+Z, S280GD+Z, S320GD+Z, S350GD+Z, S550GD+Z
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Width
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600-1500mm
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Thickness
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0.12-4mm
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Zinc coating
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30-400g/m2
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Surface treatment
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chromated / oiled/slightly oiled/ dry
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Hardness
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soft, full hard, half hard
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Spangle
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zero spangle / minimized spangle / regular spangle/ big spangle
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ID coil
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508mm or 610mm
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Coil weight
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2-8 MT per coil. According to the customer's requirements
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Package:
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Standard export package (Plastic film in the first layer,second layer is Kraft paper. Third layer is galvanized sheet)
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Application:
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Industrial panels, roofing and siding for painting
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Chemical Composition
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||||||
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GRADE
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C
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Si
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Mn
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P
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S
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Ti
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SGCC/DX51D+Z
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≤0.10
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≤0.50
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≤0.60
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≤0.10
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≤0.030
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≤0.020
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DX52D+Z
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≤0.10
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≤0.50
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≤0.60
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≤0.10
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≤0.030
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≤0.020
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SGCD/DX53D+Z
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≤0.10
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≤0.30
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≤0.50
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≤0.05
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≤0.030
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≤0.020
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SGCE/DX54D+Z
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≤0.10
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≤0.30
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≤0.30
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≤0.03
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≤0.020
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≤0.020
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DX56D+Z
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≤0.10
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≤0.30
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≤0.30
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≤0.03
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≤0.020
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≤0.020
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Structural
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≤0.20
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≤0.60
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≤1.70
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≤0.10
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≤0.045
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Mechanical Properties
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GRADE
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Yield Strength MPa
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Tensile Strength MPa
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Elongation %
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|||
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SGCC(DX51D+Z)
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≥205
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≥270
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-
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SGCD(DX53D+Z)
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-
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≥270
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38
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SGCE(DX54D+Z)
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-
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≥270
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40
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DX56D+Z
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-
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≥270
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42
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FAQ
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