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Product Description:
Pre-painted galvanized steel, also known as pre-coated steel, color coated steel,Using Hot dipped Galvanized Steel Coil as the substrate, made by first going through surface pretreatment, then the coating of one or more layers of liquid coating by roll coating, and finally baking and cooling. The coatings used including polyester, silicon modified polyester, high-durability, corrosion-resistance and formability.
More details
Material: SGCC, DX51D, ASTM A653,SGCH
Thickness: 0.13mm-2.0mm
Width: 600mm-1250mm
Zinc coating: 40g/m2 - 275g/m2
Coil ID: 508mm
Coil weight: 3-5 tons
Application: roofing sheet, building materials, construction materials, home appliance etc.
Mechanical Properties | |||
Material |
Yield Strength（MPa） |
Tensile Strength（MPa） |
Elongation（%） |
SGCC(DX51D+AZ) |
≥205 |
≥270 |
≥22 |
SGCD(DX52D+AZ) |
≥140 |
≥270 |
≥38 |
S250GD+AZ |
≥250 |
≥330 |
≥19 |
S350GD+AZ |
≥350 |
≥420 |
≥16 |
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