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Classification Of Galvanized Steel Sheets

Apr 19, 2024

Classification of galvanized steel sheets

 

Galvanized sheets are mainly divided into the following 6 types:
1. Hot-dip galvanized steel sheet

Hot-dip galvanized steel sheet.By immersing the steel sheet in a molten zinc bath, a dense zinc-iron alloy layer is formed on the surface. The galvanized sheet produced by this process has good corrosion resistance and weldability.

Hot-Dip Galvanized Steel Sheet


2. Electro-galvanized steel sheets
Electro-galvanized steel sheets,also known as cold-dip galvanizing or electrolytic galvanizing, deposit a layer of zinc on the surface of steel sheets through electrolysis. Electro-galvanized steel sheets are usually used for applications that require high surface quality but do not need to be too strong or resistant. Corrosive situations.

 

Electro-galvanized steel sheets


3. Alloy galvanized steel sheet

 

Alloy galvanized steel sheet,with an organic coating added to the zinc coating, not only have anti-corrosion effects, but also provide a variety of color options, often used in architectural decoration and other fields

Alloy galvanized steel sheet

4.Colored galvanized steel sheets

Colored galvanized steel sheetswith an organic coating added to the zinc coating, not only have anti-corrosion effects, but also provide a variety of color options, often used in architectural decoration and other fields

Colored Galvanized Steel Sheets


5. Single and double-sided galvanized steel sheets
Single and double-sided galvanized steel sheets,with different amounts of galvanizing on both sides, are suitable for specific purposes that require one side to have higher corrosion resistance or better welding performance.

 

Single and double-sided galvanized steel sheets

 


6. Printed and coated galvanized steel sheets

Printed and coated galvanized steel sheets,except for zinc. Also contains other alloying elements such as aluminum and magnesium. Form the corrosion resistance and high temperature oxidation resistance of the steel plate.

Printed and coated galvanized steel sheets

In Summary

At present, the most commonly used is hot-dip galvanized steel sheet. Due to their different characteristics, the above types of galvanized sheets are widely used in construction, automobile manufacturing, home appliances, furniture, containers, agricultural machinery and power facilities and other industries.

 

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Author: Bella Niu

 

the introduction of author

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