• Smooth surface alu-coil System 1
  • Smooth surface alu-coil System 2
  • Smooth surface alu-coil System 3
Smooth surface alu-coil

Smooth surface alu-coil

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Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
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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)

Inner Diameter: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.


Production Capacity:

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 days after client’s deposit


Q:Can the little can opening cap things on an aluminum can be recycled? My friend told me if you fill a two liter bottle with them you can get loads of cash. Is this true?
Of okorder .
Q:How do aluminum coils compare to other metals in terms of strength?
Compared to numerous other metals, aluminum coils possess an exceptional strength-to-weight ratio. Although not as robust as steel, aluminum is both lighter and more pliable, rendering it a favored option in diverse applications. Aluminum coils are capable of enduring substantial forces without fracturing or distorting, thereby rendering them suitable for a broad array of industries, encompassing automotive, aerospace, and construction. Furthermore, these coils exhibit commendable resistance to corrosion, thereby bolstering their longevity and durability. However, it is crucial to acknowledge that the strength of aluminum may fluctuate depending on the chosen alloy and temper. Thus, specific comparisons ought to be conducted based on the particular application and stipulations.
Q:What is the typical thickness of an aluminum coil?
The thickness of an aluminum coil can differ depending on its intended purpose and use. Generally, aluminum coils can have a thickness ranging from 0.006 inches (0.15 mm) to 0.25 inches (6.35 mm). Thinner coils are frequently utilized for lightweight applications like packaging materials, whereas thicker coils are commonly found in industries such as construction, automotive, and aerospace, where strength and durability are crucial. It is worth mentioning that the precise thickness requirements may vary depending on the unique needs and specifications of the project or product being manufactured.
Q:Are aluminum coils suitable for high-gloss applications?
High-gloss applications can benefit greatly from the use of aluminum coils. This metal possesses outstanding reflective qualities and, when treated and finished correctly, can achieve a remarkable level of shine and gloss. Its smooth surface and reflective nature work together to enhance the appearance of high-gloss finishes, making it an excellent choice for those seeking a polished and shiny look. Aside from its aesthetic advantages, aluminum also offers several practical benefits for high-gloss applications. It is lightweight, durable, and resistant to corrosion, making it a reliable and low-maintenance option. Moreover, aluminum coils are highly malleable, allowing them to be easily molded into different shapes and sizes, a crucial aspect when aiming for the desired high-gloss design. Moreover, aluminum coils can be coated with various finishes, such as anodized coatings or high-quality paint systems, to further enhance their durability and glossiness. These coatings provide an extra layer of protection against scratches, fading, and other forms of wear and tear, ensuring the long-lasting maintenance of the high-gloss appearance. To summarize, aluminum coils are a perfect choice for high-gloss applications due to their reflective properties, versatility, and durability. With the right treatment and finishing, aluminum can provide a stunning and enduring glossy finish, making it highly sought after in diverse industries, including automotive, architecture, and interior design.
Q:How do aluminum coils compare to titanium coils in terms of weight?
Aluminum coils are generally lighter in weight compared to titanium coils.
Q:What are the different types of aluminum coils available?
There are several types of aluminum coils available, including painted coils, embossed coils, brushed coils, anodized coils, and perforated coils. Each type offers unique characteristics and applications, catering to various industries and aesthetic preferences.
Q:Can aluminum coils be used in the production of transportation vehicles?
Yes, aluminum coils can be used in the production of transportation vehicles. Aluminum is lightweight, durable, and resistant to corrosion, making it a suitable material for various transportation applications such as cars, trucks, trains, and airplanes. Using aluminum coils in vehicle manufacturing helps improve fuel efficiency, reduce emissions, and increase overall performance.
Q:What is the coefficient of thermal expansion of aluminum coils?
The coefficient of thermal expansion of aluminum coils is typically around 23 x 10^-6 per degree Celsius.
Q:Are aluminum coils available in different colors?
Yes, aluminum coils are available in different colors. The process of coloring aluminum coils involves coating the surface with a durable finish that can be in various colors. This coating is typically achieved through a process called coil coating, where the aluminum coil is cleaned, pre-treated, and then coated with a layer of paint or other colored material. This allows for a wide range of colors to be applied to the aluminum coils, providing flexibility in design and aesthetic options for various applications.
Q:Are aluminum coils resistant to oil and grease?
Yes, aluminum coils are generally resistant to oil and grease.

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