galvanised plate steel S320GD
Zinc has been applied to a form of steel to create galvanized steel. Steel is shielded from corrosion by the zinc coating, which makes it a strong and long-lasting material. Applications for galvanized steel include industrial equipment, fences, siding, and roofing.
How does steel become galvanized?
A steel sheet is immersed in a bath of molten zinc to create galvanized steel. A protective layer is formed on the steel when the zinc melts and sticks to it. Hot-dip galvanizing and electrogalvanizing are the two primary techniques for galvanizing steel.
Usually, hot-dip galvanizing is used. The steel sheet is submerged in a bath of molten zinc that is around 800 degrees Fahrenheit during the hot-dip galvanizing process. When the zinc melts, a layer between 0.002 and 0.006 inches thick is created.
The use of electrogalvanizing is less widespread. The steel sheet is immersed in a bath of zinc ions during the electrogalvanizing process. Zinc ions accumulate on the steel's surface when an electrical current is applied to it. The zinc coating has a thickness of between 0.0002 and 0.0005 inches.
characteristics of steel that has been galvanized
A lot of characteristics make galvanized steel a popular material. Among these qualities are:
Corrosion resistance: Steel is shielded from corrosion by the zinc coating, which makes it a strong and long-lasting material. Steel that has been galvanized is resistant to rust and corrosion for many years.
Strength: Able to tolerate wear and impact, galvanized steel is a robust and long-lasting material. It is an excellent option for situations where the material will be repeatedly stressed because of its resistance to fatigue.
Low upkeep: Galvanized steel is an affordable option since it needs little to no maintenance. There is no need to paint or seal the material since the zinc coating prevents corrosion on the steel.
Uses for steel that has been galvanized
There are many uses for galvanized steel, such as:
Roofing: For both residential and commercial roofing applications, galvanized steel roofing is a common option. It is adaptable to many climes, weather-resistant, and long-lasting. Because galvanized steel roofing reflects heat away from the structure, it may help save energy expenditures.
Siding: Another excellent option for siding applications is galvanized steel siding. It may contribute to increased energy efficiency and is long-lasting and low-maintenance. Another material that helps lessen noise pollution is galvanized steel siding.
Galvanized steel fence is a robust and long-lasting material that is often used in fencing applications. Additionally, it is impervious to corrosion and rust. Fencing made of galvanized steel may aid in preventing crime and vandalism.
Industrial equipment: A wide range of industrial equipment, including buildings, machinery, and bridges, is made of galvanized steel. The use of a galvanized steel coating may increase the longevity and durability of these buildings. By preventing corrosion, galvanized steel may also lessen the environmental effect of industrial equipment.
The economic and environmental advantages of galvanized steel
Apart from the aforementioned characteristics and uses, galvanized steel offers certain advantages related to sustainability. It is a recyclable substance, for instance, that may be used again to create new goods. Another environmentally friendly material that helps lessen the quantity of garbage dumped in landfills is galvanized steel.
Recycling galvanized steel is an excellent method of lowering pollution and conserving resources. It is possible to recycle up to 99% of galvanized steel, meaning that it may be used again. Reusing galvanized steel contributes to a decrease in the quantity of garbage dumped in landfills.
Galvanized steel is a financially sensible option for many different applications. When compared to other materials like aluminum or ungalvanized steel, galvanized steel has a greater initial cost. On the other hand, galvanized steel may save a lot of money over time. Because galvanized steel needs little to no maintenance, painting and other maintenance expenses may be reduced. Furthermore, galvanized steel has a long lifespan of decades, which may reduce replacement expenses.
There are many advantages to using galvanized steel, which is a strong, adaptable material. It may lower your environmental effect and minimize maintenance expenses, making it a viable option for a range of applications.
Product Advantages
01. Anticorrosive: 13 years in highly industrialized regions
02. Cheap: The cost of hot-dip galvanizing is lower than that of other coatings.
03. Reliable: The zinc coating is metallurgically attached to the steel, making it an integral part of the steel surface. This bonding process increases the coating's durability.
04. Superior durability: The galvanized coating creates a unique metallic structure that is resistant to mechanical stress in transit and handling.
05. Comprehensive protection: Every portion of the plated component can be galvanized, and is totally protected even in depressions, sharp corners, and concealed locations.
06. Save time and energy: The galvanizing process is faster than other coating methods.
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Product Name |
Galvanized Coil |
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Material |
Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, |
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SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ |
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CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer's Requirement |
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Thickness |
0.12-6.00mm or customer's requirement |
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Width |
600mm-1500mm, according to customer's requirement |
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Zinc coated |
30g-275g/m2 |
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Type of Coating |
Hot Dipped Galvanized Steel |
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Surface Treatment |
Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U) |
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Surface Structure |
Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS) |
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Coil ID |
508mm or 610mm |
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Coil Weight |
3-20 metric ton per coil |
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Standard |
JIS 3302 / ASTM A653 /EN10143 AISI , ASTM , DIN , GB , JIS G3302 G3312 G3321 , BS |
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Technique |
Hot Rolled / Cold Rolled |
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Product Application |
1. Fence, greenhouse, door pipe,greenhouse |
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2. Low pressure liquid, water, gas, oil, line pipe |
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3. For both indoor and outdoor the building construction |
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4. Widely used in scaffolding construction which is much cheaper and convenient |
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Origin |
Shandong China |
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Certificates |
API ISO9001-2008,SGS.BV |
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Delivery Time |
Usually within 10-45 days after receipt of advance payment |
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