Hot Dip Galvanized Steel Coil

  • Hot-dip galvanized steel coils are products that have undergone the hot-dip galvanizing process on steel coils. They are mainly used for rust prevention.
  • The core specifications include substrate thickness (such as 0.3 – 3.0mm), coil width (such as 1000/1250mm), and zinc layer weight (such as Z60 – Z275). Common grades include DX51D + Z (commercial use), SGH340 (structural use), etc.

Hot-dipped galvanized steel is a type of galvanized steel. The hot-dip galvanizing process is relatively cheap, and the resulting product is very durable and versatile. Hot-dipped galvanized steel is most often used in applications that will be exposed to the elements as it is highly corrosion-resistant.

Product NameHot Dipped Galvanized Steel Coil
StandardEN10346, JIS G3302, ASTM A653,AS 1397,GB/T 2518
Steel GradeDx51D, Dx52D, Dx53D, DX54D,DX55D,DX56D,DX57D, S220GD, S250GD, S280GD, S320GD,S350GD, or As Requirement
TypeCoil/Sheet/Plate/Strip
Thickness0.12mm-6.0mm
Width600mm-1500mm
Zinc CoatingZ30g/m2-Z600g/m2
Coil Weight3 Tons -8Tons
Coil ID508mm/610mm
Surface StructureNormal spangle (N),, spangle-free(FS),Zero Spangel
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