JISG 3302 Steel Gi Sheet Coil Container Plate Galvanized Metal Roll Carbon
DX51D JIS 3302 Steel Gi Steel Coil Container Plate 4mm Galvanized Sheet Metal Roll Carbon Gi Sheet Coil
What is JIS g3302?
JIS G 3302 is a Japanese material standard for hot dip galvanized steels. The commercial quality hot dip galvanized steel is a type of steel that can be made after galvanizing a coil of SPCC cold rolled material. The Zinc coating thickness is based on the thickness and width and is governed by JIS G 3302.
What are the advantages of galvanized steel?
10 REAL BENEFITS OF GALVANIZED STEEL
Lowest first cost. Galvanizing is lower in first cost than many other commonly specified protective coatings for steel. ...
Less maintenance/Lowest long term cost. ...
Long life. ...
Reliability. ...
Toughest coating. ...
Automatic protection for damaged areas. ...
Complete protection. ...
Ease of inspection.
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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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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