• Coating Aluminum Coils - Alu Roll, Mill Finish and Coated System 1
  • Coating Aluminum Coils - Alu Roll, Mill Finish and Coated System 2
  • Coating Aluminum Coils - Alu Roll, Mill Finish and Coated System 3
Coating Aluminum Coils - Alu Roll, Mill Finish and Coated

Coating Aluminum Coils - Alu Roll, Mill Finish and Coated

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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)

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 aluminum coils be used in electrical applications?
Yes, aluminum coils can be used in electrical applications. Aluminum is often used as a conductor in electrical wiring due to its high conductivity and low cost compared to copper. Aluminum coils are commonly used in transformers, motors, generators, and other electrical equipment. However, it is important to note that aluminum has a lower electrical conductivity than copper, so larger aluminum coils may be required to achieve the same level of conductivity. Additionally, aluminum coils may require special insulation and connectors to prevent corrosion and ensure proper electrical connections.
Q: What are the common sizes and dimensions of aluminum coils?
The common sizes and dimensions of aluminum coils vary depending on the specific application and industry requirements. However, some commonly used sizes include widths ranging from 2 inches to 60 inches and thicknesses ranging from 0.008 inches to 0.25 inches. The length of the coils can vary as well, depending on the customer's needs.
Q: What are the different coil edge profiles available for aluminum coils?
There are several different coil edge profiles available for aluminum coils. Some of the most common ones include: 1. Slit edge: This is the most basic type of edge profile, where the coil is simply slit to the desired width. The edges of the coil are typically sharp and can be prone to burrs or roughness. 2. Deburred edge: In this profile, the edges of the coil are deburred to remove any sharp or rough edges. Deburring helps to improve safety and prevents damage to downstream equipment during processing. 3. Rounded edge: This profile features rounded edges, which are achieved by rolling or machining the edges of the coil. Rounded edges are often preferred in applications where safety is paramount or where the coil will be subjected to frequent handling. 4. Beveled edge: Beveled edge profiles are created by cutting or grinding the edges of the coil at an angle. This profile is commonly used in applications where two coils need to be joined together, as the beveled edges allow for a smoother and more secure connection. 5. Custom edge profiles: Depending on the specific requirements of the application, custom edge profiles can be developed. These profiles are tailored to meet the unique needs of the customer and may involve a combination of different edge treatments. It is important to note that the choice of coil edge profile depends on the intended application, processing requirements, and desired aesthetic appearance. Manufacturers and suppliers of aluminum coils often offer a range of edge profiles to meet various customer needs.
Q: This question asks for the distinctions between two forms of aluminum used in various industries: coils and sheets.
<p>Aluminum coil and aluminum sheet are both flat aluminum products but differ in form and usage. Aluminum coil is a long, continuous roll of aluminum that can be easily cut to length and is often used for manufacturing processes like stamping, bending, and forming. It's ideal for applications requiring a consistent and uniform supply of material. On the other hand, aluminum sheet is a flat, rectangular piece of aluminum with a specific thickness, width, and length. It is used for applications where a single piece of material is needed, such as in construction, signage, and decorative purposes. The main difference lies in the form factor and the way they are used in manufacturing and construction processes.</p>
Q: high-quality hi-fi power and amplifiers generate large amounts of heat. to dissipate the heat and prevent damage to the electronic components, heat-radiating metal fins are used. would it be better to make these fins out of iron or aluminum? specific heat capacities for aluminum and iron are 0.89 J/degrees C.g and 0.45 J/degrees C.g, respectively. explain your answer
Aluminum, it takes more energy (0.89 J vs. 0.45 J) to heat it up 1 degree Celsius per gram. For example, 1 Joule of energy would heat 1 gram Al only 1.x deg C, while Fe would heat up by more than 2. Might wanna throw in something about thermal conductivity k for some bonus points.
Q: Can aluminum coils be used for heat exchangers?
Yes, aluminum coils can be used for heat exchangers. Aluminum has excellent heat transfer properties, is lightweight, and corrosion-resistant, making it a popular choice for heat exchangers in various applications, including HVAC systems, automotive, and refrigeration.
Q: What is the expected lead time for manufacturing aluminum coils?
The lead time for manufacturing aluminum coils can vary depending on several factors, such as the complexity of the coil design, the size and quantity of the coils being manufactured, the availability of raw materials, and the production capacity of the manufacturing facility. Generally, the lead time for aluminum coil manufacturing can range from a few weeks to several months. If the coils have a simple design and readily available raw materials, the lead time is usually shorter. However, if the coils have a complex design or require specialized materials, the lead time may be longer. Additionally, the production capacity of the manufacturing facility is a significant factor in determining the lead time. Facilities with higher production capacities can manufacture and deliver aluminum coils more quickly than those with lower capacities. To obtain an accurate estimate of the expected lead time, it is important to consult with the specific manufacturer. They will assess the project's specific requirements and provide a timeframe that aligns with those requirements.
Q: I know when you stick weld aluminum you're more brazing than actually welding but i was just wondering about this, i want some electrodes just in case i need a temporary repair. Also what Amperage should i run it at,and what polarity?? my friend told me to run hotter than usual but hes only 14, and I dont know how reliable he is. Im 14 by the way also and have been welding for two years now and im always out running around the ranch doing small repairs. thanks ahead of time!
Aluminum will oxidize quickly when it is heated in the air. You must have an inert gas around the weld when you are working it. A wire feed or T I G system is better than a stick machine. I suggest you do a lot of reading about aluminum and how to it is welded before you buy any tools. For small repairs that do not require much strength J B Weld will work.
Q: Are aluminum coils fire-resistant?
Yes, aluminum coils are fire-resistant.
Q: Can aluminum coils be embossed or textured?
Yes, aluminum coils can be embossed or textured. This process involves creating patterns or designs on the surface of the aluminum coils using specialized equipment and techniques.

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