4x8 sheet of galvanized metal SGC340
Steel has been galvanized by coating it with zinc. The zinc coating prevents corrosion and makes the steel a sturdy substance that will stay for a long period. Galvanized steel may be used for a variety of applications, including roofing, siding, fences, and industrial gear.
How is coated steel made?
A sheet of steel is galvanized by immersing it in a bath of liquid zinc. The zinc melts and adheres to the steel, creating a protective coating. Steel may be galvanized in two ways: hot-dip galvanizing or electrogalvanizing.
Hot-dip galvanizing is most often utilized. During hot-dip galvanizing, the steel sheet is immersed in a bath of hot liquid zinc, around 800 degrees Fahrenheit. When the zinc melts, it forms a layer 0.002 to 0.006 inches thick.
Electrogalvanizing is not as popular as it once was. During electrogalvanizing, the steel sheet is immersed in a zinc ion bath. An electric current is sent through the steel, causing the zinc ions to adhere to the surface. It takes around 0.0002 to 0.0005 inches of zinc to coat anything.
What is the composition of coated steel?
Galvanized steel is an excellent material for a variety of reasons. Some of these characteristics include:
Corrosion resistance: The zinc coating on the steel prevents it from rusting, making it a sturdy material that will endure a long time.
Galvanized steel is a tough and long-lasting material that can withstand being pounded and worn down.
Low-maintenance: Galvanized steel is a low-cost option since it requires little to no maintenance.
Galvanized steel offers a wide range of applications.
Galvanized steel is used for a variety of purposes, including:
Roofing: Galvanized steel roofing is often utilized for both residential and commercial roofing applications. It lasts a long time, is not affected by weather, and may be utilized in a variety of climates.
Galvanized steel siding is also a wonderful alternative for exterior work. It lasts a long time, requires little maintenance, and may help conserve energy.
Galvanized steel fence is sturdy and long-lasting. It's often used for fence. Aside from that, it does not rust or corrode.
Engineering tools: Galvanized steel is also utilized in numerous sorts of engineering tools, such as bridges, structures, and machineries. A covering of galvanized steel may help these structures survive longer and be stronger.
In conclusion
Galvanized steel is a versatile and long-lasting material with several applications. It may be used for a variety of purposes, including helping the environment and saving money on health-care expenditures.
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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