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Galvanized Steel Coil is used cold rolled steel coil as substrates by a continuous hot-dip process. This method tightly adheres the coating to the steel with an iron-zinc alloy bonding layer formed by a diffusion process while the heated steel strip is in contact with the molten zinc. One of the drawbacks of Galvanized is that if the Zinc coating is scratched off the steel, the Steel is left unprotected, and is subject to failure.
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Product Name
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Galvanized Steel Coil
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Standard
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EN10147, EN10142, DIN 17162, JIS G3302, ASTM A653
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Steel Grade
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Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD,
S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490,SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); or As Requirement
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Type
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Coil
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Material
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CGCC/SGCH/G350/G450/G550/DX51D/DX52D/DX53D
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Thickness
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0.12mm-4.0mm or 0.8mm/1.0mm/1.2mm/1.5mm/2.0mm
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Width
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600mm-1500mm or 914mm/1000mm/1200mm/1219mm/1220mm
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Zinc Coating
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Z30g/m2-Z350g/m2
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Surface Structure
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Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS)
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Coil Weight
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3 Tons -8Tons
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Coil ID
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508mm/610mm
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