Full Hard Zinc Coating GI Galvanized Steel Steel Coil
Cold-rolled coils are a steel product produced by applying plastic deformation to hot-rolled steel on cold-rolling mills. With such processing, the product can have more accurate dimensional tolerances, better surface quality and improved mechanical properties as compared with hot-rolled coils. Cold rolling is also used to make thinner coils than hot-rolling mills can currently produce (less than 0.8-1.0 mm).
Cold-rolled coils are a steel product produced by applying plastic deformation to hot-rolled steel on cold-rolling mills. With such processing, the product can have more accurate dimensional tolerances, better surface quality and improved mechanical properties as compared with hot-rolled coils. Cold rolling is also used to make thinner coils than hot-rolling mills can currently produce (less than 0.8-1.0 mm).
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Length
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as requirements
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Zinc coating
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40-275g/m2
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Surface
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Light Oil, Unoil,dry, chromate passivated, non-chromate passivated
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Material
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DX51D,SGCC,DX52D,ASTMA653,JISG3302
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Spangle
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Regular spangle, minimal spangle, zero spangle, big spangle
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Coil Weight
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3-5 Tons or as customer requirements
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Certifications
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ISO 9001 and SGS
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