gi sheet price per kg SGC340
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.
Strength: Able to tolerate wear and impact, galvanized steel is a robust and long-lasting material.
Low upkeep: Galvanized steel is an affordable option since it needs little to no maintenance.
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.
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.
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.
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.
In summary
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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