Galvanized Coil

S350GD Galvanized Coil

Product Description:

Galvanizing is an economical and effective rust prevention method that is often used. About half of the world's zinc output is used in this process. Galvanized steel plate is to prevent the surface of the steel plate from being corroded to extend its service life. A layer of metal zinc is coated on the surface of the steel plate, which is called galvanized steel plate.

Product Details


Namegalvanized steel coil
customized width:800 / 914 / 1220 / 1250 / 1219 (regular width: 1,000 or 1,200mm)
Thickness:available from 0.15MM to 1.2MM
Zinc coat :30g to 275g/m2
Film:Lacquer Coating thickness Top surface is 15-25 microns and the back is 5-7 microns or according to customer needs
Standard:JIS G3302, JIS G3313, GB/T2518-88, GB11253-89, ASTM A1008-2000, EN10169 ETC
Supply capacity20,000 Metric Ton per month

Product Material

Chemical Composition: 

bse metal typeGradeCHEMICAL COMPOSITION %
cold rolled steel sheetDC51D+Z (St01Z, St02Z, St03Z) , DC51D+ZF≤0.10-≤0.50≤0.035
DC52D+Z (St04Z), DC52D+ZF≤0.08-≤0.45≤0.030
DC53D+Z (St05Z), DC53D+ZF≤0.08-≤0.40≤0.030
DC54D+Z (St06Z), DC54D+ZF≤0.01≤0.10≤0.30≤0.025
DC56D+Z (St07Z), DC56D+ZF≤0.01≤0.10≤0.30≤0.025
hot rolled steel sheetDD51D+Z (St01ZR, St02ZR)≤0.10-≤0.50≤0.035
DD54D+Z (St06ZR)≤0.01≤0.10≤0.30≤0.025

Mechanical Properties: 

UsageGradeYield Strength (MPA)Tensile Strength (MPA)Elongation rate %
Punching galvanized steelDX51D+Z~270-500>=20
Structure galvanized steelS220GD+Z>=220>=300>=18

Packing & Delivery



Answering doubts

Q:How can I get a quotation from you ?

A:You can leave us message, and we will reply every message in time . Or we may talk on line by Trademanager. 


Q:How can I get a sample?

A: Always a pre-production sample before mass production;

    Always final Inspection before shipment;


Q:What payment options do you offer?

A:Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery;

   Accepted Payment Currency:USD,CNY;

   Accepted Payment Type: T/T,L/C,Credit Card,Western Union,Cash;


Q:What are the details of your after sales service?

A:1) We provide the necessary technical support to all of our customers, such as material performance and heat treatment data advice.

2) We provide the appropriate steel material technical parameters for customers in Germany, The USA, Japan, Britain, and other countries.


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