Alcoa Aluminum Coils - Continuous Casting Aluminium Foil Stock in Coil AA8079
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1.Structure of Product Description
Continuous Casting Aluminium foil stock is one semi-finished aluminium material. This strip can be rolled down to all kinds of aluminium foil The alloy AA8079 is widly used in household aluminium foils. Because its price is much more competitive than other alloy, So many customers choosed aluminium material instead of AA3003.
2. Main features of the product
a.Competitive price---We have our own mills and can produce mill finished aluminium coils, so we can control the production cost better.
b.Professional after-sale service---We have more than 15 years exportation experience and you need not worry about the exporation problems.
c.Fast delivery time---We can control the delivery time within 35 days.
3. Image
4. Products Specification
| Alloy | Temper | Final Thickness | Final Usage | Coil ID |
| AA8079 | H14 | about 50 micron | Household | 76mm or 152mm |
5.FAQ
What is the quality standard?
---Usually our standard is GB3880-2006
What is the largest width?
---It is 2300mm
What is the MOQ?
---Usually we can accept 80 tons.
- Q: Are aluminum coils resistant to abrasion?
- Yes, aluminum coils are generally resistant to abrasion. Aluminum is known for its durability and ability to withstand wear and tear. It has a high strength-to-weight ratio and excellent corrosion resistance properties, making it suitable for various applications where abrasion resistance is required. Additionally, aluminum coils are often coated or treated with protective finishes, further enhancing their resistance to abrasion. However, the specific level of resistance may vary depending on the specific alloy and the surface treatment applied to the coils.
- Q: Are aluminum coils suitable for electrical conductivity?
- Yes, aluminum coils are suitable for electrical conductivity. Aluminum is a highly conductive metal and is widely used in electrical applications due to its excellent electrical conductivity properties. It is commonly used as a conductor in power transmission lines, electrical cables, and various electrical components.
- Q: How much is the 25mm aluminum coil at current market?
- You must mean 25-wide aluminum coil. The price consists of the aluminum ingot price and processing charges. For example, if the processing price is 4500 yuan, it is relatively cheap. 25mm-wide aluminum coil is very narrow, so it will be much complicated to strip.
- Q: How are aluminum coils stored to prevent damage?
- Aluminum coils are typically stored in a clean, dry, and well-ventilated area to prevent damage. They are often stacked horizontally or vertically on pallets or racks to ensure stability and avoid bending or deformation. Additionally, protective coverings or packaging materials such as plastic wraps or cardboard boxes may be used to shield the coils from moisture, dust, and other potential sources of damage.
- Q: We had a BBQ a few days ago and left our pack of aluminum foil on the table out side. It rained that night and the following night. I went out to take the trash out and heard a odd noise. It was the pack of foil boiling hot. The water from the rain was steaming out of it. When I picked it up you could feel the warmth coming from the center of it.It was 2 days after the BBQ, was never near the heat of that. It was on a separate table.The table is shaded all day, so it didn't heat from the sun. Plus aluminum does not transfer heat.It just don't make since to me. I unrolled some of it and it is dark grey from being heated so hot. I never heard of it and tried to find info, but to no avail. So out of curiosity I am asking.
- Aluminium is one of the best conductors of heat so the effect may have been a rare entropic incident where the water rapidly evaporated due to the warmth of the air. What's more likely is that the aluminium was exposed to the water and the rain was slightly penetrative. Aluminium usually has aluminium oxide protection to protect against corrosion and reaction but something may have depleted that layer causing a reaction and the gas you saw steaming wasn't water but hydrogen gas.
- Q: show step by step
- First write out the formula reaction: 4Al + 3O2 --- 2Al2O3 Next, find the number of moles of oxygen gas needed to oxidize 3.42 g of aluminium completely. From the cchemical equation above, 3 mol of oxygen is used to oxidize completely 4 mol of aluminium. Calculate the no. of moles of aluminium used: no. of moles of aluminium used = 3.42 g / molar mass of Al = 3.42 g / 26.98 g mol^-1 = 0.127 mol Use the mole ratio concept to find the no. of moles of oxygen required: no. of moles of oxygen required : no. of moles of aluminium used = 3 : 4 no. of moles of oxygen required / 0.127 = 3 / 4 no. of moles of oxygen required = (3 / 4)(0.127) = 0.095 mol Next, use the gas equation PV = nRT [P: Pressure of gas in Pa; V: Volume of gas in m^3; n: no. of moles; R, gas constant, 8.314 J mol^-1 K^-1; T, Temperature of gas in K] -Convert 0.975 atm to Pa: 0.975 atm = (0.975 x 101325) Pa = 98791.875 Pa -Convert 25 oC to K: 25 oC = (25 + 273) K = 298 K -Substitute into the equation PV = nRT and solve it: (98791.875)(V) = (0.095)(8.31)(298) (98791.875)(V) = 235.2561 V = 235.2561 / 98791.875 = 0.002381 m^3 = (0.002381 x 10^3) L = 2.381 L
- Q: What is the impact of alloy purity on the performance of aluminum coils?
- The impact of alloy purity on the performance of aluminum coils is significant. Higher alloy purity leads to improved conductivity, strength, and corrosion resistance of the coils. It also enhances the overall efficiency and longevity of the coils. Conversely, lower alloy purity may result in reduced performance, lower conductivity, and increased susceptibility to corrosion. Therefore, ensuring high alloy purity is crucial for maximizing the performance and durability of aluminum coils.
- Q: What are the various dimensions and specifications of aluminum coils available in the market?
- <p>Aluminum coils come in various sizes and specifications to cater to different industrial needs. Common sizes include thicknesses ranging from 0.005 to 0.5 inches (0.13 to 12.7 mm), widths from 1 to 72 inches (25 to 1829 mm), and lengths from 10 to 6000 feet (3 to 1829 meters). The specific dimensions can vary based on the manufacturer and the application, such as construction, automotive, or packaging. It's important to consult with suppliers for the exact sizes available for a particular project or application.</p>
- Q: How do aluminum coils contribute to the durability of structures?
- Due to its unique properties and characteristics, aluminum coils greatly enhance the durability of structures. A key factor is aluminum's exceptional resistance to corrosion, unlike other metals that rust or corrode when exposed to moisture or harsh environmental conditions. This corrosion resistance ensures that the building maintains its structural integrity over time, reducing the need for frequent repairs or replacements. Moreover, aluminum coils possess an excellent strength-to-weight ratio, making them a preferred choice in construction. They are lightweight yet strong, providing a high level of structural stability without adding unnecessary weight to the overall structure. This is especially advantageous in earthquake-prone areas or extreme weather conditions, as it allows the building to withstand external forces while minimizing the risk of collapse. Furthermore, aluminum coils are highly malleable, allowing them to be easily shaped and formed into various designs and structures. This flexibility empowers architects and engineers to create innovative and complex designs, giving architects the freedom to explore creative possibilities while ensuring structural integrity. The ability to mold aluminum into different shapes and sizes also increases the efficiency of construction processes, reducing the time and costs associated with building projects. Additionally, aluminum coils are known for their high thermal conductivity, surpassing other commonly used metals in construction. This property enables better heat transfer, resulting in improved energy efficiency and insulation within the structure. By effectively regulating temperature fluctuations, aluminum coils contribute to lower energy consumption, reduced heating and cooling costs, and ultimately, enhanced sustainability of the building. In conclusion, aluminum coils play a crucial role in enhancing the durability of structures. Their corrosion resistance, strength-to-weight ratio, malleability, and thermal conductivity all contribute to the longevity, stability, and energy efficiency of buildings, making them an ideal choice for construction purposes.
- Q: Can aluminum coils be used in the production of automotive parts?
- Indeed, automotive parts can be produced using aluminum coils. As a lightweight and highly malleable metal, aluminum is an excellent choice for manufacturing various components in the automotive industry. Body panels, hoods, fenders, doors, and even engine parts can all be fabricated using aluminum coils. The utilization of aluminum in this sector presents several benefits, such as enhanced fuel efficiency, superior performance, and reduced vehicle weight. Furthermore, aluminum coils are easily manipulable and can be shaped into intricate forms, allowing for greater design adaptability in the manufacturing of automotive parts. In conclusion, the use of aluminum coils has become increasingly popular in recent years and is now a common practice in the production of automotive components.
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Alcoa Aluminum Coils - Continuous Casting Aluminium Foil Stock in Coil AA8079
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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