Thin Aluminum Coil for Roofing
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
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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 the currently rentable U-Haul trailers or trucks made out of aluminum or fiberglass? Thanks!
- depends on the size mostly aluminum the real small ones for bikes fiberglass
- Q: What are the thermal expansion properties of aluminum coils?
- The dimensions of aluminum coils change with temperature variations, which is known as their thermal expansion properties. Aluminum has a relatively high coefficient of thermal expansion, causing it to expand and contract more than other materials when exposed to temperature changes. The coefficient of thermal expansion for aluminum is approximately 22.2 x 10^-6 per degree Celsius. This means that for every degree increase in temperature, the length, width, and thickness of the aluminum coils will increase by around 22.2 parts per million. Conversely, when the temperature decreases, the coils will contract accordingly. These thermal expansion properties have significant implications in various applications that involve the use of aluminum coils. For instance, in heating and cooling systems, it is crucial to carefully consider the expansion and contraction of aluminum coils caused by temperature changes to ensure proper functioning and prevent damage. Likewise, in construction, where aluminum coils are commonly used for roofing and cladding, understanding their thermal expansion properties is vital to avoid structural issues and maintain the building's integrity. It is worth noting that the coefficient of thermal expansion may slightly differ depending on the specific aluminum alloy used in the coils. Furthermore, factors like coil thickness and shape can also affect the thermal expansion behavior. Therefore, when working with aluminum coils, it is advisable to refer to the material specifications or seek guidance from experts to accurately determine the thermal expansion properties and incorporate them into the design and application processes.
- Q: Why do we need aluminum when cooking in the oven at all.
- Keeps the top from getting over cooked and the foil keeps the steam in so your food with be moist.
- Q: Can aluminum coils be used in the production of aluminum louvers?
- Aluminum coils have the capability to be utilized in the manufacturing of aluminum louvers. These coils are a prevalent raw material in various industries, including the louver production sector. In order to meet the necessary strength and durability criteria, the aluminum coils undergo processing and shaping to match the required design for the louvers. This process also permits the customization and flexibility of louvers to meet specific demands. Moreover, aluminum, being a lightweight and corrosion-resistant material, is ideal for louvers that are exposed to outdoor conditions. Consequently, due to their multitude of benefits and suitability for this purpose, aluminum coils are extensively employed in the production of aluminum louvers.
- Q: Is it safe for individuals to handle aluminum coils?
- <p>Aluminum coils are generally safe to handle under normal conditions. They do not emit harmful radiation or toxic fumes. However, it's important to take precautions to avoid injury from sharp edges or heavy weight. Always use appropriate lifting equipment or assistance when handling heavy coils. Additionally, wear protective gloves to prevent cuts and ensure good housekeeping to avoid tripping hazards. In case of skin contact with certain aluminum processing fluids, it's advisable to wash the affected area immediately with soap and water.</p>
- Q: Is it safe or effective to use a hot plate for heating an aluminum coil?
- <p>Yes, you can use a hot plate to heat an aluminum coil, but with caution. Aluminum is a good conductor of heat, so it will heat up quickly. Ensure that the coil is clean and free from any residues that might cause uneven heating or damage. Monitor the temperature closely to prevent overheating, as aluminum can warp or melt at high temperatures. Use a heat-resistant surface or a heat diffuser to distribute the heat evenly and protect the hot plate surface. Always follow safety guidelines and manufacturer recommendations for both the hot plate and the aluminum coil.</p>
- Q: Are aluminum coils suitable for heat exchanger applications?
- Yes, aluminum coils are suitable for heat exchanger applications. Aluminum has excellent thermal conductivity and corrosion resistance properties, making it an ideal choice for heat transfer in various industries such as HVAC, automotive, and refrigeration. Additionally, aluminum coils are lightweight and cost-effective, making them a popular option for heat exchangers.
- Q: I am a college student living in a private apartment and I use up lots of aluminium foils to cook and eat. I use aluminium foils as plates because I am too lazy to clean plates. I want to know how environment-unfriendly i am for doing so. How bad am I compared to the guy who keeps on drinking from cans without recycling them?
- Aluminium foil is less than 0.2mm thick but typically 0.02mm so a piece 300mm x 100mm has a total volume of 3 x 1 x 2 x 10^2 mm^3 that is 600 mm^3 The density of Al is 2700 kg/m^3 so the mass of your foil is 2700 x 600 /10^9 kg = 0.00162 kg = 1.62 g Modern aluminium cans weigh about 15g I take it you aren't studying either physics or mathematics or you would easily have workd it out!
- Q: What is the fatigue strength of aluminum coils?
- Various factors, including the specific alloy used, the manufacturing process, and the application, can cause the fatigue strength of aluminum coils to vary. In comparison to other materials, aluminum alloys generally possess good fatigue strength, making them appropriate for a broad range of applications that necessitate resistance to cyclic loading and fatigue. Due to their lightweight nature and excellent corrosion resistance, aluminum coils find common use in industries such as automotive, aerospace, and electrical. Fatigue testing is typically employed to determine their fatigue strength, involving subjecting the material to repeated cycles of stress until failure occurs. Aluminum alloys in coil form are engineered to endure cyclic loading without experiencing significant damage or failure. The fatigue strength of aluminum coils can be influenced by factors like alloy composition, heat treatment, and surface finish. Generally, higher strength aluminum alloys, such as those belonging to the 7000 series, exhibit greater fatigue strength compared to lower strength alloys like the 1000 or 3000 series. To accurately ascertain the specific fatigue strength of aluminum coils, it is vital to consider the intended application, expected stress levels during operation, and desired service life. Predictions regarding fatigue life can be made using various models and testing methods, such as S-N curves (stress amplitude vs. number of cycles to failure). In summary, aluminum coils generally possess good fatigue strength, rendering them a suitable choice for applications requiring resistance to cyclic loading and fatigue. However, the specific fatigue strength of aluminum coils can vary depending on factors such as alloy composition, heat treatment, and surface finish. To accurately determine the fatigue strength for a specific application, it is advisable to consult technical specifications or conduct fatigue testing.
- Q: What are the common international standards and certifications for aluminum coils?
- Some common international standards and certifications for aluminum coils include ISO 9001 (Quality Management System), ISO 14001 (Environmental Management System), and ISO 45001 (Occupational Health and Safety Management System). Other certifications specific to aluminum coils may include ASTM (American Society for Testing and Materials) standards and certifications from industry associations such as the Aluminum Association.
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Thin Aluminum Coil for Roofing
- 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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