Prepainted Aluminum Zinc Rolled Coil for Construction Roof
- 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
Aluminum zinc coils is a kind of coated steel coil/sheet. With the cold rolled steel of different strength and thickness as substrate, it is produced through applying Al-Zn coat on both faces by hot dip process. In its coating, Al accounts for about 55%, Si 1.6%, while the remaining is Zn. Aluminum zinc coils enjoys both the physical protective feature and durability of Al and the electrochemical protective property of Zn. And its surface has bright silver color and regular embossed-like figure, which are highly decorative.
Main Feature of Aluminum Zinc Rolled Coil for Construction Roof
1.Corrosion resistance: It mainly depends on the aluminum protection. When the zinc being worn, the aluminum will form a dense layer of aluminum oxide, resist corrosion material to prevent further corrosion inside.
2. Heat resistance: Aluminum zinc alloy steel sheet has excellent heat resistance, can withstand high temperatures over 300 centigrade, and is similar with aluminized steel high temperature oxidation resistance. It often used in chimney pipes, ovens, fluorescent lighting device and the device cover.
3. Heat reflective: Galvanized steel plate heat-reflective high rate is twice as galvanized steel, often used to make insulation materials.
4. Economy: Because density of 55% AL-Zn is smaller than the density of Zn, so in the same weight and thickness of Galvanized zinc layer, aluminum-zinc steel plate is larger area more than 3% of galvanized steel sheet.
Applications of Aluminum Zinc Rolled Coil for Construction Roof
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.
Prepainted Aluminum Zinc Rolled Coil for Construction Images
Specifications of Prepainted Aluminum Zinc Rolled Coil for Construction
Chemical Composition | ||||||
GRADE | C | Si | Mn | P | S | Ti |
SGCC/DX51D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
DX52D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
SGCD/DX53D+Z | ≤0.10 | ≤0.30 | ≤0.50 | ≤0.05 | ≤0.030 | ≤0.020 |
SGCE/DX54D+Z | ≤0.10 | ≤0.30 | ≤0.30 | ≤0.03 | ≤0.020 | ≤0.020 |
DX56D+Z | ≤0.10 | ≤0.30 | ≤0.30 | ≤0.03 | ≤0.020 | ≤0.020 |
Structural | ≤0.20 | ≤0.60 | ≤1.70 | ≤0.10 | ≤0.045 | |
Mechanical Properties | ||||||
GRADE | Yield Strength MPa | Tensile Strength MPa | Elongation % | |||
SGCC(DX51D+Z) | ≥205 | ≥270 | - | |||
SGCD(DX53D+Z) | - | ≥270 | 38 | |||
SGCE(DX54D+Z) | - | ≥270 | 40 | |||
DX56D+Z | - | ≥270 | 42 | |||
FAQ of Prepainted Aluminum Zinc Rolled Coil for Construction
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: What is the difference between regular steel stainless steel? Why does steel rust but stainless wont? Is stainless some kind of alloy or something? Any knowledgeable input would be great. Thanx!
- the reagent of choice is toluene-3,4-dithiol.
- Q: I am buying my boyfriend a steel guitar for our one year anniversary and I was curious what brand or company I should look into. I want something high quality yet traditional. Money is not really an issue but I don't exactly want to spend an arm and a leg either.Thank you in advance!
- Hi, Since you haven't mentioned a price range, all I can say is that there are plenty of good guitar brands in the moderate to high price range. A good place to start would be to check out these brands - Martin, Taylor, Yamaha, Gibson. There are plenty more but these will get you started. In a lower price range - Epiphone, Takamine and Washburn have some nice guitars as well. There are a LOT of good brands that I haven't covered. These are just the usual suspects. Most of these will be good instruments and they vary in the quality of the wood used and in finer points of their design build, so don't worry too much about finding a 'gem'. Get one of the store staff members to play the guitars a little bit for you and you can pick out the one that sounds best. The sound is the most important. Happy hunting! :) Edit: jcr has a point. I assumed your're talking about a steel string acoustic.
- Q: Are steel coils used in electrical equipment manufacturing?
- Yes, steel coils are commonly used in electrical equipment manufacturing. Steel coils are often used as core material in transformers, motors, and generators due to their magnetic properties and ability to efficiently transfer electrical energy. They provide structural support and help enhance the performance and efficiency of electrical equipment.
- Q: What are the environmental considerations associated with steel coil production?
- The environmental considerations associated with steel coil production include the extraction of raw materials, such as iron ore and coal, which can lead to habitat destruction and air/water pollution. The manufacturing process involves energy-intensive operations and emissions of greenhouse gases, contributing to climate change. Waste generated during production, such as slag and dust, can also have negative impacts on the environment if not properly managed. Additionally, the transportation of steel coils over long distances can result in carbon emissions and increase the overall environmental footprint of the product.
- Q: How are steel coils used in the manufacturing of automotive fenders?
- Steel coils are used in the manufacturing of automotive fenders by being processed and shaped into the desired form to create the outer structure of the fender. The coils are cut, bent, and welded together to create the necessary shape and strength required for a fender.
- Q: What are the different types of steel coil surface treatments for outdoor applications?
- There are several types of steel coil surface treatments suitable for outdoor applications. These include galvanization, which involves coating the steel with a layer of zinc to protect against corrosion; zinc-aluminum alloy coating, which provides enhanced corrosion resistance; paint coating, which adds a layer of protective paint to the steel surface; and organic coating, which uses a polymer-based material to protect against weathering and corrosion.
- Q: Are steel coils used in the oil and gas industry?
- Yes, steel coils are commonly used in the oil and gas industry for various applications. They are utilized in the manufacturing of pipelines, storage tanks, and other equipment due to their strength, durability, and resistance to corrosion. Steel coils are also employed in the construction of offshore platforms and drilling rigs, where they provide structural support and ensure the safety and reliability of the infrastructure.
- Q: which cost more: ALLOY, GUNMENTAL OR STAINLESS STEEL. GIVE ME AN IDEA OF THE COST OF EACH.
- Titanium alloy is. Its the hardest metal in the world and takes about 6 months to produce. I sell titanium juliets for 350.
- Q: How are steel coils used in the manufacturing of construction materials?
- Steel coils are used in the manufacturing of construction materials as they are rolled into various shapes and sizes to create structural components like beams, columns, and studs. These coils are also used to produce roofing and siding materials, reinforcing bars, and wire mesh, providing strength and durability to different construction applications.
- Q: How do steel coil manufacturers minimize waste and maximize efficiency?
- Combining advanced technology, process optimization, and waste management practices allows steel coil manufacturers to minimize waste and maximize efficiency. One effective method is to employ advanced automation and control systems during production. These systems can monitor and adjust parameters like temperature, pressure, and speed to ensure optimal operation. By closely monitoring and controlling these factors, manufacturers can reduce defects and errors, thus minimizing waste. Another approach is to adopt lean manufacturing principles, which involve eliminating non-value-adding activities and streamlining the production process. By analyzing the entire workflow, manufacturers can identify areas for improvement, such as reducing setup times, eliminating bottlenecks, and optimizing material flow. This results in a more efficient and streamlined production process, reducing waste and increasing efficiency. Additionally, effective waste management practices can be implemented. This includes proper handling and disposal of waste materials, as well as implementing recycling programs. By separating and recycling materials like scrap metal, manufacturers can minimize waste generation and reduce environmental impact. Collaborating with recycling companies ensures proper management and recycling of waste materials. In conclusion, steel coil manufacturers can achieve waste reduction and efficiency maximization by utilizing advanced technology, implementing lean manufacturing principles, and adopting effective waste management practices. Continuously striving for improvement and optimization in processes enables manufacturers to reduce waste, increase productivity, and ultimately achieve higher levels of efficiency.
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Prepainted Aluminum Zinc Rolled Coil for Construction Roof
- 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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