• 1100 Aluminum Coil Alu Roll for Roofing 3003 H18 System 1
  • 1100 Aluminum Coil Alu Roll for Roofing 3003 H18 System 2
  • 1100 Aluminum Coil Alu Roll for Roofing 3003 H18 System 3
  • 1100 Aluminum Coil Alu Roll for Roofing 3003 H18 System 4
1100 Aluminum Coil Alu Roll for Roofing 3003 H18

1100 Aluminum Coil Alu Roll for Roofing 3003 H18

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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:0.2mm100mm

Width: 100mm2300mm (Can be slitted)

InnerDiameter: 508MM

Coil Weight:500kg-3000kg(Max.)

Application:Foil stock, Circles, Roofing, Can stock, Marine plateAnti-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: Describe the various types of coatings applied to steel coils and their applications.
<p>Steel coils can be coated with several different types of materials to enhance their properties for various applications. Common coatings include: 1) Galvanized coating, which provides corrosion resistance and is used in construction and automotive industries. 2) Pre-painted or color-coated steel, which is coated with organic paint and used for aesthetic purposes in buildings and appliances. 3) Aluminized coating, offering high-temperature resistance and used in heat-treating processes. 4) Zinc-iron alloy coating, which combines the benefits of zinc and iron for enhanced corrosion protection. 5) Organic coatings such as epoxy or polyurethane, used for specific chemical resistance or additional protection in harsh environments. Each type of coating is chosen based on the specific requirements of the end product and the environmental conditions it will face.</p>
Q: i need ONE advantage of each, and a final reason why aluminium is used?
Copper does conduct slightly better than aluminum, but aluminum corrodes over time and the oxidized surface has very high resistance. Copper also oxidizes but is not as high a resistance. The high resistance, when in contact with another conductor, like a junction inside a box, will create heat. Those high resistance junctions create so much heat that over time a fire hazard develops. Hence, National Electrical Code disallowed the use of aluminum for safety reasons.
Q: Can aluminum coils be utilized to create jewelry boxes and other decorative objects?
<p>Yes, aluminum coils can be used to make jewelry boxes and other decorative items. Aluminum is lightweight, durable, and has a shiny finish that can add a touch of elegance to decorative pieces. It can be easily shaped and manipulated using various tools and techniques, such as bending, cutting, and engraving. Additionally, aluminum's resistance to corrosion makes it a practical choice for long-lasting decorative items. However, it's important to consider that working with aluminum may require specific skills and tools, and the final appearance can be influenced by the quality of the aluminum and the craftsmanship involved.</p>
Q: Are aluminum coils suitable for use in the automotive industry and what are their applications?
<p>Yes, aluminum coils are widely used in the automotive industry due to their lightweight, high strength, and corrosion resistance. They are utilized in various applications including vehicle body panels, engine components, heat exchangers, and electrical wiring. Aluminum's recyclability and energy efficiency also contribute to its popularity in automotive manufacturing, helping to reduce vehicle weight and improve fuel efficiency while adhering to environmental standards.</p>
Q: Are aluminum coils suitable for high-reflective applications?
Indeed, high-reflective applications are well-suited for aluminum coils. Renowned for its exceptional reflectivity, aluminum boasts a reflectance ratio ranging from 80 to 90%. Consequently, it serves as an impeccable material for endeavors necessitating considerable reflectivity, including lighting fixtures, solar panels, and mirrors. Furthermore, aluminum coils may undergo coating or polishing processes to heighten their reflective attributes. Moreover, aluminum possesses the advantages of being lightweight, corrosion-resistant, and having commendable heat conductivity, rendering it a versatile option for diverse high-reflective applications.
Q: Is it possible to utilize aluminum coils in creating art pieces or decorative items?
<p>Yes, aluminum coils can be used to make artworks or decorations. Aluminum's malleability and durability make it an excellent material for crafting. It can be bent, twisted, and shaped into various forms, allowing for creative expression in art and design. Additionally, aluminum's resistance to corrosion and weathering makes it suitable for both indoor and outdoor decorative pieces. Artists often appreciate its lightweight nature and the metallic finish that can be polished or painted, offering versatility in artistic applications.</p>
Q: On Square-D service panels, are the main lugs rated for aluminum wire? Or do I need to use an anti-oxidant compound? What about on Milbank outdoor meter bases?
No you do not have to use any type compound on it.
Q: This question asks for a comparison between standard and non-standard welding wires used with aluminum coils, highlighting their differences.
<p>Standard welding wire for aluminum coils is designed to meet specific industry standards, ensuring consistent quality and performance. It is made from high-quality aluminum alloys and is tested for properties like tensile strength, ductility, and resistance to corrosion. Non-standard welding wire, on the other hand, may not adhere to these strict specifications and could be made from lower-grade materials. This can result in inconsistent weld quality, weaker joints, and a higher risk of failure. Non-standard wire may also not provide the same level of corrosion resistance, which is critical for aluminum welding applications.</p>
Q: What are the different thickness tolerances for aluminum coils?
The different thickness tolerances for aluminum coils can vary depending on the specific grade and application. However, in general, the standard thickness tolerances for aluminum coils typically range from +/- 0.002 to 0.015 inches. This means that the actual thickness of the aluminum coil can deviate within these tolerances. The specific tolerance requirements may also be influenced by factors such as the intended use of the aluminum coil and the manufacturing process involved. It is important to consult the relevant industry standards and specifications to determine the specific thickness tolerances needed for a particular application.
Q: Can aluminum coils be used in the production of solar panels?
Aluminum coils are indeed suitable for the production of solar panels. Being a lightweight and durable material, aluminum brings numerous advantages to the manufacturing process. Its high conductivity and exceptional thermal properties enable efficient dissipation of heat. Furthermore, aluminum exhibits resistance to corrosion, a vital characteristic for solar panels as they encounter diverse weather conditions. Moreover, the cost-effectiveness of aluminum makes it a favored option in the solar industry. By employing aluminum coils in solar panel production, the performance, durability, and cost-effectiveness of these panels are greatly improved.

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