| Customization: | Available |
|---|---|
| Type: | Coil |
| Standard: | AISI, ASTM, DIN, JIS, GB, BS |
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SPECIFICATIONS FOR STEEL COILS
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Standard
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astm a526 a528 a444, a653, jis g3302, en10142 en1012, etc
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Grade
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DX51D+Z, DX52D+Z, DC52D+Z, DC51D+Z, S350GD+Z, G550, SGCC, DD52D+Z etc
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Thickness
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0.12-3.0mm (customize, above 3.0mm available)
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Width
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600-2000mm (customize)
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Length
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As customer requirements
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Coil inner diameter
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508mm/610mm (customize)
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Zinc coating
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20-600g/m2
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Raw material
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Cold rolled base. (hot rolled base also available)
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Technique
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hot dipped. (electro also available)
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Coil weight
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3-8 tons
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Tolerance
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Thickness +- 0.02 or +- 0.04, width +-5mm
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Spangle type
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zero spangle, small spangle, regular spangle, big spangle
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Surface treatment
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Chromated/non-chromated, oiled/non-oiled, anti-fingerprints
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Certification
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CE, ISO9001-2008, SGS
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Monthly output
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17000 tons
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Packaging
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3 layers. kraft paper outside + water-proof plastic film in the middle + steel plate covered with strips outside
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Usage
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Grade
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Yield Strength (MPA)
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Tensile Strength (MPA)
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Elongation rate %
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Punching galvanized steel
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DX51D+Z
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~
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270-500
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>=20
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DX52D+Z
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140-300
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270-420
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>=22
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DX53D+Z
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140-260
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270-380
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>=26
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DX54D+Z
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140-220
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270-350
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>=30
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Structure galvanized steel
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S220GD+Z
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>=220
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>=300
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>=18
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S250GD+Z
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>=250
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>=330
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>=17
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S280GD+Z
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>=280
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>=360
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>=16
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S320GD+Z
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>=320
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>=390
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>=15
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S350GD+Z
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>=350
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>=420
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>=14
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S400GD+Z
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>=400
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>=470
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~
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S500GD+Z
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>=500
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>=530
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~
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S550GD+Z
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>=550
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>=560
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~
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