Cold rolled steel sheet
Cold rolled steel sheet galvanized steel structure is a premium construction material that has become increasingly popular in modern times. This type of steel structure offers exceptional durability, strength, and resistance to corrosion, making it an ideal choice for a wide variety of building projects.One of the primary benefits of cold rolled steel sheet galvanized steel structure is its resistance to rust and corrosion. By adding a layer of galvanized coating to the steel, the surface is protected from exposure to moisture and air, which can cause rust and corrosion over time. This makes the material ideal for outdoor construction projects, as well as buildings located in coastal areas or other humid environments.In addition to its durability, cold rolled steel sheet galvanized steel structure offers exceptional strength.
The steel is rolled at very low temperatures, which creates a denser, stronger material. This makes it an ideal choice for structures that need to withstand heavy loads or high winds, such as bridges, warehouses, and other industrial buildings.Another benefit of using this type of steel structure is its versatility. Cold rolled steel sheet galvanized steel structure can be custom-designed to meet the requirements of any construction project, from simple structures like carports or sheds, to large-scale buildings like office complexes or shopping malls.
Cold rolled steel sheet
- Specifications Table
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Product Name
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Galvanized steel Sheet
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Type
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Coil/Sheet/Plate/Strip
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Thickness
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Hot Rolled Thickness:0.12 ~ 3.00 mm
Cold Rolled Thickness:1.20 ~ 4.60 mm
As Your Request |
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Surface
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Mild steel plain finish, hot dip galvanized, color coated, ect.
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Internatioanal Standard
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ISO 9001-2008 / ISO 630 / JIS / ASTM2.0mm-6.0mm
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Standards
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ASTMA53/ASTM A573/ASTM A283/Gr.D/BS1387-1985/ GB/T3091- 2001,GB/T13793-92, ISO630/E235B/JIS G3101/JIS G3131/JIS G3106/
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Materials
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SGCC/ CGCC/ DX51D+Z
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Type of Coating
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Hot Dipped Galvanized Steel(HDGI)
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Zinc Coating
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30-275g/m2
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Surface Treatment
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Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U)
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Surface Structure
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Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS)
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Width
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600mm-1500mm, according to customer's requirement
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ID
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508mm/610mm
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Coil Weight
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3-20 metric ton per coil
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Package
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clients' requirement and Standard export sea-worthy packing
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Another Name
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Hot rolled mild steel I beam , I beam , H beam ,steel beam ,beam
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MOQ
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1tons.We also can accept sample order.
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Shipment time
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Within 7-15 workdays after receiving deposit or L/C
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Difference Between Galvanised Steel Coils and Cold Rolled Steel Coils
Cold rolled steel and galvanised steel are produced through different processes serving distinct purposes. Cold rolling is a method used to shape steel into precise dimensions and smooth surfaces, while galvanising involves coating the steel with a layer of zinc for corrosion protection.
Cold rolled steel products can indeed be galvanised. However, galvanised steel has limitations: it is not suitable for high-temperature environments, and the protective zinc layer can be compromised if the surface is scratched.
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Comparison of the strength of hot-rolled and cold-rolled steel
Galvanised steel products can be produced from both cold-rolled and hot-rolled steel. Generally, hot-rolled steel has a better yield strength than cold-rolled steel because the cold-rolling process breaks down the grain structure of the steel, while hot-rolling improves it. Cold-rolled steel has better surface conditions than hot-rolled steel. The customer should choose the right steel for your different applications.
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Packaging and shipping
A:Of course, we can provide customers with free samples and express shipping service to all over of the world.
Q2:What product information do I need to provide?
A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.
Q3:It's my first time to import steel products, can you help me with it?
A:Sure,we have agent to arrange the shipment, we will do it together with you.
Q4:What ports of shipment are there?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.
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