90-22512, Hui'an Road, Liangxi District, Wuxi City

Galvanized Steel Sheet DX52D+Z

Galvanized sheet refers to a steel sheet coated with a layer of zinc on the surface. Galvanizing is an economical and effective anti-corrosion method that is often used.

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Product Description

Galvanized sheet refers to a steel sheet coated with a layer of zinc on the surface. Galvanizing is an economical and effective anti-corrosion method that is often used. About half of the world’s zinc production is used in this process. Galvanized steel sheet is to prevent corrosion on the surface of the steel sheet and prolong its service life. The surface of the steel sheet is coated with a layer of metallic zinc. This kind of galvanized steel sheet is called galvanized sheet.


Hot-dip galvanized steel sheet. The thin steel plate is immersed in the molten zinc tank, so that a thin steel plate with a layer of zinc is adhered to the surface. At present, it is mainly produced by continuous galvanizing process, that is, continuous immersion of rolled steel sheets in a galvanized bath with molten zinc to make galvanized steel sheets;


Alloyed galvanized steel sheet. This kind of steel plate is also manufactured by hot dipping method, but immediately after being discharged from the tank, it is heated to about 500°C to form an alloy film of zinc and iron. This kind of galvanized sheet has good coating adhesion and weldability;

Electro-galvanized steel sheet. The galvanized steel sheet produced by the electroplating method has good workability. However, the coating is thinner and the corrosion resistance is not as good as the hot-dip galvanized sheet;


Single-sided and double-sided poorly galvanized steel sheet. Single-sided galvanized steel sheet is a product that is galvanized on only one side. In welding, painting, anti-rust treatment, processing, etc., it has better adaptability than double-sided galvanized sheet. In order to overcome the shortcomings of uncoated zinc on one side, there is another galvanized sheet coated with a thin layer of zinc on the other side, that is, double-sided differential galvanized sheet;


Alloy, composite galvanized steel sheet. It is made of zinc and other metals such as aluminum, lead, zinc, etc. to make alloys and even composite plated steel plates. This kind of steel plate not only has excellent anti-rust performance, but also has good coating performance;


In addition to the above five types, there are color galvanized steel sheets, printed coated galvanized steel sheets, polyvinyl chloride laminated galvanized steel sheets, etc. But currently the most commonly used is still hot-dip galvanized sheet.


Equivalent Material

GradeEuronormChina GBJapanese JISUS ASTM
EN 10346:2009GBT 2518-2008JIS:G3302-2005ASTM  A653M
DX52D+ZDX52D+ZDX52D+ZSGCD1CS TypeA
CS TypeB


Standard Specification

Thickness0.12~2.5mm
Width1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length1000-6000 or Since the custom
SurfaceNormal (uneven) spangle/ Skinpassed spangle/ Regular spangle / Minimized spangles
Form Coils, Foils, Rolls, Plain coil, Shim coil, Perforated coil, Chequered coil, Strip, Flats,
Blank (Circle), Ring (Flange) etc.


Metal Content

GradeCSiMnPSTi
DX52D+Z0.120.50.60.120.0450.3

Tensile strength :270~420MPa

Yield strength :140~300MPa

Elongation :≥26%


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