Home » Cold Rolled Steel Coil » ASTM DX51D cold rolled galvanized steel coil
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Cold-rolled coil refers to a steel strip that is directly rolled into a certain thickness with a roll at room temperature and rolled into a whole coil with a coiler. Compared with hot-rolled coils, cold-rolled coils have a brighter surface and higher finish, but will generate more internal stress and are often annealed after cold-rolling.
Type
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Coil/Sheet/Plate/Strip
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Thickness
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0.12-6.00mm,or customer’s requirement
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Width
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600mm-1500mm, according to customer’s requirement
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Type of Coating
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Hot Dipped Galvanized Steel(HDGI)
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Zinc Coating
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30-275g/m2
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Surface Treatment
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Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U) galvanized,PVC,black and color painting,transparent oil,anti rust oil
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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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3-20 metric ton per coil
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Package
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Water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,then wrapped by
seven steel belt.or according to customer’s requirement |
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