Aluminum Zinc Rolled Coil for Steel Roof Building
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 30000 m.t./month
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Structure of Aluminum Zinc Rolled Coil
Description of Aluminum Zinc Rolled Coil
Standard | ASTM A653, JIS G3302,GB/T3830-2006 |
Grade | DX51D,SGCC,SPCC,SGHC |
Thickness | 0.18mm--1.2mm |
Width | 400-1250mm(usual size:914mm,1000mm,1200mm,1219mm,1250mm,) |
Base metal | Galvanized steel coils |
Zinc coating | 40-80gsm |
Coil ID | 508mm,610mm |
Coating thickness | Top:17-25um back:5-8um |
Color options | Ral number or as per your request |
Packing | 3 Layer Standard seaworthy export packing: Inside is kraft paper ,water plastic film in the middle Outside GI steel sheet to be covered by steel strips with lock inner coil sleeve. |
Main Feature of Aluminum Zinc Rolled Coil
Corrosion resistance
Weather resistance
Long working life
Good formability
Applications of Aluminum Zinc Rolled Coil
1. Construction and building: roofing; ventilating duct; handrail; partition panel;etc.
2. Electric appliance: refrigerator; washing machine; refrigerator; DVD;etc.
3.Transportation: oil tank; road sign; etc.
4.Agriculture:barn; etc.
5.Others:vending machine; game machine; etc.
Aluminum zinc rolled coil images
FAQ of Aluminum Zinc Rolled Coil
We have organized several common questions for our clients，may help you sincerely：
1. What is the minimum order quantity ?
Our MOQ is 50mt for each size. And we will consider to give more discount if you make big order like 1000 tons and more. Further more, the more appropriate payment term your offer the better price we can provide.
2. How long can we receive the product after purchase?
Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.
3. How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
- Q:How are steel coils used in the manufacturing of construction equipment?
- Steel coils are used in the manufacturing of construction equipment as they provide a strong and durable material for various components. These coils are shaped and processed into different parts, such as frames, chassis, and reinforcements, which enhance the structural integrity and overall performance of construction machinery.
- Q:If you were selecting a tool steel for an extreme impact load application, which one would you pick? why?thanks
- It all depends what the application actually is. For hammers I would select a hammer grade B1 steel. For impact loading where an edge is needed I would be going for O1 or similar (oil quenching steels tend to be a little tougher than air hardening). For mining tools a very high manganese steel (Hadfields steel) - this is not a true tool steel. The best place to start is by looking at the ranking of the properties which you want - hardness v toughness v strength - and then use this to put the steels in rank order. Price and availablity then sort the problem out for you (in the real world).
- Q:What are the characteristics of hot-rolled steel coils and cold rolled steel coils? What loading and unloading tools should be used? What items should be paid attention to?
- General handling steel rolls are used for driving. Forklift trucks are OK, but a larger fork truck, usually cold rolled, weighs less than 15T. The hot rolled coil is below 30T.
- Q:All the steel straps that secure my deck and stair 6x6 posts to the concrete piers have some rust on them. Had bought a rust reducer to spray on them and repaint. As I went to do this I found that one of them is on its last legs, with the steel rusted through and bubbling up all up the sides of the straps. Since this is the end post on a row of 3 deck support posts, I was thinking of removing as much rust as possible, then paint with Rustoleum and cover lower post with something to keep water away from post and pier in the future? Was thinking of something removeable so I could check on it for further rusting. What do you folks with building experience think of this? Thanks.
- If these steel straps are rusting through and on their last legs, a coat of paint is going to be cosmetic at best. Replace these straps with new ones. The originals were either very poorly galvanized, or you live someplace with a very corrosive environment. In any event, paint can't save this sort of thing. Steel brackets serve a real purpose, and after they're weakened, they can't do that anymore. How would your home hold up in an earthquake, for example? What you're proposing doesn't sound safe.
- Q:What are the different surface finishes for steel coils?
- Some common surface finishes for steel coils include hot rolled, cold rolled, galvanized, and coated finishes. Hot rolled coils have a rougher surface and are typically used for structural applications. Cold rolled coils have a smoother surface and are often used in applications requiring a high-quality finish. Galvanized coils are coated with a layer of zinc to protect against corrosion. Coated finishes include options like painted, epoxy, or vinyl coatings, which provide additional protection and aesthetic appeal.
- Q:Are steel buildings more durable than concrete building?
- Not necessarily as most concrete buildings are steel re-inforced anyway. As for durable, if talking time based, no, because steel will corrode and concrete will not. The good thing about concrete is that it has good load bearing capability over wide spans whereas steel will bend unless properly supported. Concrete is cheaper also....
- Q:How are steel coils shaped into specific forms?
- Steel coils are shaped into specific forms through a process called cold forming or cold rolling. This involves passing the steel coil through a series of rollers that gradually shape and form it into the desired shape, such as sheets, strips, or tubes. The precise dimensions and specifications of the final form are achieved by adjusting the pressure and alignment of the rollers.
- Q:Can steel coils be used in the automotive industry?
- Steel coils find extensive use in the automotive industry. They are frequently employed in the production of diverse automotive components and parts. Specifically, they are well-suited for applications necessitating robustness and longevity, such as body panels, chassis components, suspension parts, and engine components. Steel coils exhibit remarkable structural integrity, corrosion resistance, and impact resistance, all of which are indispensable attributes for automotive purposes. Besides, they can be effortlessly molded and shaped into desired dimensions, rendering them exceptionally adaptable and cost-effective for automotive manufacturers. In summary, due to their outstanding mechanical properties and adaptability for diverse automotive applications, steel coils enjoy widespread utilization in the automotive industry.
- Q:exactly what is the differance between strontuim steel and stainless steel any differances as far as hardness .... need help.
- Strontium steel is created by soaking a mild steel in strontium chromate, which has a pH of about 4 or 5, roughly the equivalent of acid rain. Chromate affects the cathodic reaction, with reduction of Cr6+ to Cr3+, and the surface film was composed of magnetite and hydrated chromium hydroxide. The Strontium is a radioactive isotope. The acid bath permeates the mild steel causing it to become mildly radioactive. Simular to oil imprengation of brass and other metals. Strontium Steel has a very high value of inhibition. However due to it's radioactive properties it is not a commonly used or manufactured material. As for where to actually obtain Strontium steel dowels. I have no idea i would speculate that you would have to purchase the raw stock and have it machined into a dowel for you.
- Q:Can steel coils be customized according to specific requirements?
- Yes, steel coils can be customized according to specific requirements. Manufacturers can alter the dimensions, thickness, width, and other specifications of steel coils to meet the specific needs of customers.
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Aluminum Zinc Rolled Coil for Steel Roof Building
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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