Mill-finished alu coil in hot sale

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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ALUMINIUM COIL 1xxx

cold casting aluminum mill finish rolls

Fin Stock Aluminum Foil with Competitive Price

1050,1060,1070,1100 aluminum coil/strips DC & CC CNBM

CNBM 0.3mm-6.0mm thickness mill finish aluminium coil 1050 h24 manufacturer

Aluminum Cast Roll for Manufacture of Aluminum Coils and Sheets

Aluminum Foil Lid for K Cup Coffee Container

Aluminium is a relatively soft, durable, lightweight, ductileand malleable metalwith 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)

Inner Diameter: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.

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:How are aluminum coils processed for specific thicknesses?: Aluminum coils are processed for specific thicknesses through a combination of cold rolling and annealing processes. Initially, the coils go through a series of cold rolling mills that gradually reduce their thickness and improve their surface quality. This is achieved by passing the coils through a set of rollers that exert pressure and compress the aluminum, resulting in a thinner and more uniform sheet. After cold rolling, the coils undergo an annealing process, where they are heated and then slowly cooled to enhance their mechanical properties and eliminate any residual stresses. This combination of cold rolling and annealing allows for precise control over the thickness of the aluminum coils, catering to the specific requirements of various industries.

Q:What are the dimensions of an aluminum coil?: The intended use and manufacturing specifications of an aluminum coil can lead to variations in its dimensions. Typical dimensions for an aluminum coil typically fall within a range of 0.2mm to 8mm in thickness and 200mm to 2000mm in width. As for length, it can vary and is usually customized to meet the specific requirements of the customer. Furthermore, the weight of an aluminum coil is subject to change based on its thickness and dimensions.

Q:How are aluminum coils priced in the market?: Aluminum coils are priced in the market based on several factors. The primary factor influencing the price of aluminum coils is the current market price of aluminum. Since aluminum is a commodity, its price is determined by global supply and demand dynamics, as well as factors like production costs and currency fluctuations. Additionally, the cost of processing and manufacturing aluminum coils also affects their pricing. This includes expenses such as refining, alloying, rolling, and any other specialized processes required to produce the coils. The cost of energy, labor, and raw materials used in the production process also contribute to the overall pricing. Furthermore, market competition and the overall demand for aluminum coils influence their pricing. If there is high demand for aluminum coils and limited supply, the prices are likely to be higher. Conversely, if there is low demand and excess supply, prices may be lower. The size, thickness, and quality of the aluminum coils also play a role in determining their price. Thicker, larger, and higher-quality coils generally command a higher price due to the increased material and processing costs involved. Finally, transportation costs, import/export duties, and taxes imposed by different countries can also impact the pricing of aluminum coils. These additional costs are often factored into the final price of the product. In summary, the pricing of aluminum coils in the market is influenced by the current market price of aluminum, production costs, market competition, demand and supply dynamics, size and quality of the coils, as well as additional costs associated with transportation and taxes.

Q:Can aluminum coil 3003H24 replace 3A21H14?: Yes.

Q:Can aluminum coils be used in power generation facilities?: Yes, aluminum coils can be used in power generation facilities. Aluminum has excellent thermal conductivity, making it an efficient choice for heat transfer applications in power generation equipment such as heat exchangers and condensers. Additionally, aluminum's lightweight nature and corrosion resistance make it a viable option for various power generation processes, including wind turbines and hydroelectric power plants.

Q:How do aluminum coils compare to ceramic coils in terms of thermal conductivity?: Aluminum coils have significantly higher thermal conductivity compared to ceramic coils.

Q:What is the balanced equation for copper (I) oxide and Aluminum?: Copper(I) oxide is a solid and so is aluminum. Any reaction that might occur would have to be at an elevated temperature. This is a thermite reaction in which copper(I) is reduced to copper metal (molten) and aluminum is oxidized to aluminum oxide. 3Cu2O(s) + 2Al(s) -- 6Cu(s) + Al2O3(s) ========= Follow up ========== Do you mean in aqueous solution? There won't be any copper(I) chloride in aqueous solution. CuCl is very insoluble in water, but will undergo disproportionation to form Cu2+ ions and copper metal. Therefore, you would actually have a solution of copper(II) chloride. Copper(II) chloride will react with aluminum to form copper metal and aluminum ions. Ordinarily aluminum won't react with copper(II) ions. The reaction does proceed in the presence of chloride ion. This is because the chloride ion will react with the Al2O3 layer on the surface of aluminum metal to make [AlCl4]^- which exposes the aluminum metal below, and thus a reaction can occur. 3Cu2+ + 2Al(s) -- 2Al3+ + 3Cu(s)

Q:What are the different coil packaging materials used for aluminum coils?: Aluminum coils commonly utilize various coil packaging materials to ensure their protection during transportation and storage, guaranteeing their safe arrival at the desired location. Plastic stands out as one of the most favored coil packaging materials for aluminum coils. Plastic packaging can take the form of shrink wrap, stretch film, or plastic bands. Shrink wrap is frequently employed to envelop the coils tightly, providing them with a secure and protective covering. On the other hand, stretch film is used to securely wrap the coils together, preventing any shifting and potential damage. Plastic bands, meanwhile, are used as an additional layer of stability to secure the coils. Paper is another widely used packaging material for aluminum coils. Kraft paper or corrugated cardboard is often utilized to wrap and protect the coils. This type of packaging offers cushioning to prevent the coils from scratching or rubbing against each other during transit. Moreover, paper packaging is easily recyclable, making it an environmentally friendly choice. In addition to plastic and paper, steel strapping is occasionally employed for packaging aluminum coils. Steel strapping possesses excellent strength and durability, ensuring the coils remain securely bundled during transportation. This type of packaging material is particularly valuable for heavy-duty applications that require extra protection. Ultimately, the selection of coil packaging material for aluminum coils depends on factors such as coil size and weight, transportation requirements, and the desired level of protection. By utilizing the appropriate packaging materials, aluminum coils can be effectively shielded from damage and reach their destination in optimal condition.

Q:What are the different tempers available for aluminum coils?: The different tempers available for aluminum coils include annealed, full hard, half hard, and quarter hard.

Q:Can aluminum coils be used in high-pressure or high-temperature environments?: No, aluminum coils are not suitable for high-pressure or high-temperature environments as they have lower strength and melting points compared to other materials.

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