Prepained aluminum coil for sandtich panel
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Aluminium is a relatively soft, durable, lightweight, ductileand malleablemetalwith appearance ranging from silvery to dull gray, depending on the surfaceroughness. It is nonmagnetic and does not easily ignite. A fresh film ofaluminium serves as a good reflector (approximately 92%) of visible lightand an excellent reflector (as much as 98%) of medium and far infraredradiation. The yield strength of pure aluminium is 7–11 MPa,while aluminium alloys have yield strengths ranging from200 MPa to 600 MPa. Aluminium has about one-third the densityand stiffness of steel. It is easily machined,cast, drawn and extruded.
Aluminium alloys (or aluminum alloys; see spellingdifferences) are alloysin which aluminium(Al) is the predominant metal. The typical alloying elements are copper, magnesium,manganese,silicon,tin and zinc. There are twoprincipal classifications, namely casting alloys and wrought alloys, both of which are furthersubdivided into the categories heat-treatableand non-heat-treatable. About 85% of aluminium is used for wrought products,for example rolled plate, foils and extrusions.Cast aluminium alloys yield cost-effective products due to the low meltingpoint, although they generally have lower tensile strengthsthan wrought alloys. The most important cast aluminium alloy system is Al–Si,where the high levels of silicon (4.0–13%) contribute to give good castingcharacteristics. Aluminium alloys are widely used in engineering structures andcomponents where light weight or corrosion resistance is required
Specification:
Alloy: AA1050, 1060, 1100,AA3003, 3005, 3015, 5052, 5754, 5083,8011, etc
Temper:H14/16/18/22/24/32, HO etc.
Thickness:0.2mm—100mm
Width: 100mm—2300mm (Can be slitted)
InnerDiameter: 508MM
Coil Weight:500kg-3000kg(Max.)
Application:Foil stock, Circles, Roofing, Can stock, Marine plate，Anti-slipery purpose in vehicles, packing and appliance.
Features:
1. Excellent quality of products
2. Quick delivery
3. Best service to clients
4. BV,SGS avalible
5. No buckle o waveness
6. Tension leveling
7. Certificate of Origin
8. Form A,E
Packaging Detail:
Carton ,Woodenpallet with plastic protection packing ,standard seaworthy packing or as yourrequest.
ProductionCapacity:
AnnualProduction capacity of 600,000 tons.
Products areexported to United States, Canada, U.A.E, Brazil, Mexico,Thailand, Vietnam,Nigeria etc, over 100 countries andregions all over the world.
Production Line:
CNBM aluminumproduction base is comprised of 18 aluminumannealers, 10 coil and foilmills, 4 continuous production lines, 2hot rolling production line and 3prepainted lines.
FAQ:
1. What is the form of payment?
Normally 30% TT, L/C
2. Type of quotation?
FOB, CFR, CIF
3. Port of loading?
Shanghai port
4. Delivery time?
30 day after client’s deposit
- Q:Are aluminum coils suitable for high-temperature applications?
- Aluminum coils are generally not suitable for high-temperature applications. While aluminum has many beneficial properties such as lightweight and corrosion resistance, it has a relatively low melting point of around 660 degrees Celsius (1220 degrees Fahrenheit). This means that aluminum coils may not be able to withstand the extreme heat typically associated with high-temperature applications. In high-temperature environments, materials with higher melting points such as stainless steel or nickel alloys are often preferred. These materials can withstand higher temperatures without losing their structural integrity or experiencing significant deformation. However, it is worth noting that there are certain aluminum alloys that have been developed to have improved high-temperature properties. These alloys typically contain elements such as copper, magnesium, or zinc, which enhance their strength and heat resistance. These specialized aluminum alloys may be suitable for specific high-temperature applications where their unique properties are required. In conclusion, while standard aluminum coils may not be suitable for high-temperature applications, there are specialized aluminum alloys available that can provide better performance in elevated temperature environments. It is important to consider the specific temperature requirements and consult with experts to determine the most suitable material for a particular high-temperature application.
- Q:Can aluminum coils be used for radiation shielding?
- Indeed, radiation shielding can be accomplished using aluminum coils. Owing to its substantial atomic number and density, aluminum is frequently employed as a radiation shielding material, demonstrating remarkable proficiency in absorbing and dispersing radiation. It effectively safeguards against an extensive spectrum of radiation varieties, encompassing gamma rays and X-rays. Moreover, aluminum possesses the advantageous qualities of being lightweight and pliable, rendering it convenient to manipulate and appropriate for a wide range of situations necessitating radiation shielding. These encompass domains such as medical imaging, nuclear power plants, and the aerospace industry.
- Q:How much does it cost to extract aluminium from its raw ore? Also how much does extracted aluminium sell for? I cannot find this anywhere on the internet. I would really appreciate some help.
- These are the points to think about: The high cost of the process because of the huge amounts of electricity it uses. This is so high because to produce 1 mole of aluminium which only weighs 27 g you need 3 moles of electrons. You are having to add a lot of electrons (because of the high charge on the ion) to produce a small mass of aluminium (because of its low relative atomic mass). Energy and material costs in constantly replacing the anodes. Energy and material costs in producing the cryolite, some of which gets lost during the electrolysis. The key cost of the electrolysis and the cost of electricity. This will depend which country you are in, which you don't tell us. If freely available hydroelectric power is available, this makes a huge difference. IF you are in the US, the costs of extracting aluminium or any metal is 70% to 95% of the current market value. Aluminium is selling at about $1500/tonne, then the cost of extracting it can be around $1200/tonne.
- Q:How do aluminum coils contribute to the durability of structures?
- Aluminum coils contribute to the durability of structures due to their inherent properties such as corrosion resistance, lightweight nature, and high strength-to-weight ratio. These coils, when properly installed, form a protective layer on the structure, shielding it from environmental factors like moisture, UV rays, and temperature variations. This corrosion resistance ensures that the structure remains intact and free from rust, extending its lifespan. Additionally, the lightweight nature of aluminum coils reduces the load on the structure, making it less prone to stress and allowing for easier installation. Overall, the use of aluminum coils enhances the durability of structures by providing long-lasting protection and structural integrity.
- Q:What is the price range of aluminum coils?
- Aluminum coil prices can fluctuate depending on a range of factors including thickness, width, alloy type, and market conditions. Typically, the price range for aluminum coils can begin at $1 per pound for thinner gauge coils and can rise to $3 per pound or more for thicker gauge coils or specific alloys. It is crucial to understand that these prices are estimated and subject to change based on market demand, availability, and other economic influences. To obtain accurate and current pricing information, it is advised to reach out to suppliers or refer to market research reports.
- Q:Are aluminum coils resistant to chemical exposure?
- Yes, aluminum coils are generally resistant to chemical exposure. Aluminum is known for its excellent chemical resistance, making it suitable for various industrial applications where it may come into contact with different chemicals. However, the specific level of resistance can vary depending on the type and concentration of the chemical involved.
- Q:I know this question is not so bright, but I am very curious why do we recycle aluminum cans? Is it that they are not biodegradable?
- We recycle cans as to save energy (and money) as the processing of aluminum cans from raw materials is very energy intensive, thus remelting them down and processing new aluminum products reduces energy use.
- Q:Are aluminum coils suitable for high-temperature roofing applications?
- No, aluminum coils are not suitable for high-temperature roofing applications.
- Q:What maintenance is required for aluminum coils?
- Maintenance for aluminum coils typically includes regular cleaning and inspection to ensure efficient performance and longevity. Here are some specific maintenance requirements for aluminum coils: 1. Cleaning: Regularly clean the aluminum coils to remove dirt, dust, and debris that can accumulate on the surface. Use a soft brush or a vacuum cleaner with a brush attachment to gently remove any loose particles. Avoid using abrasive cleaners or brushes that can scratch or damage the surface of the aluminum. 2. Inspection: Periodically inspect the aluminum coils for signs of damage or wear. Check for any bent or dented fins, which can restrict airflow and reduce the coils' efficiency. Look for signs of corrosion, such as discoloration or pitting, as this can affect the coils' performance and lifespan. 3. Coil Protection: Apply a protective coating or sealant to the aluminum coils to prevent corrosion and damage from exposure to moisture, chemicals, or harsh environmental conditions. This can help prolong the life of the coils and maintain their performance. 4. Lubrication: If your aluminum coils are part of a mechanical system, such as an HVAC unit, ensure that any moving parts are properly lubricated. This can help reduce friction and wear on the coils, improving their efficiency and preventing premature failure. 5. Professional Maintenance: Consider scheduling regular professional maintenance for your aluminum coils, especially if they are part of a larger system. HVAC technicians or specialized coil cleaning services can provide a thorough inspection, cleaning, and maintenance to ensure optimal performance and identify any potential issues early on. By following these maintenance practices, you can help extend the lifespan of your aluminum coils, improve their efficiency, and prevent costly repairs or replacements.
- Q:Are there any limitations on the embossing of aluminum coils?
- Yes, there are limitations on the embossing of aluminum coils. The main limitations include the thickness and temper of the aluminum, as well as the complexity and depth of the desired embossing pattern. Additionally, the embossing process may affect the overall flatness and surface quality of the aluminum coil.
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Prepained aluminum coil for sandtich panel
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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