Aluminum Coil Fins for Aluminium Continuous Casting Coil for Flat Cold Rolling

Aluminum Coil Fins for Aluminium Continuous Casting Coil for Flat Cold Rolling

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t

Supply Capability:: 10000 m.t/month

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Specification

Grade:

1000 Series,2000 Series,3000 Series

Surface Treatment:

Mill Finish

Shape:

Flat

Temper:

Free

Application:

Flat Cold Rolling

Thickness:

3-8mm

Width:

800-2150mm

1. Specification of Aluminium Continuous Casting Coil for Flat Cold Rolling

Alloy: 1050, 1060, 1100, 1200, 3003, 3004, 3105, 1235, 8011
2) Temper: Free
3) Thickness: ≥3mm
4) Width: 900-2300mm
5) Weight: 7-8 tons per coil
6) Dimensions and weight can be produced according to clients' specifications.
7) Inner Diameter: 505mm, 605mm
8) Packing: Export standard, wooden pallet.
9) Delivery time: 10-20 days
10) Minimum order quantity:20 tons per size.
11) The term of payment: T/T, irrevocable L/C at sight.
12) Surface: Bright
13)Origin: China

2. Application of Aluminium Continuous Casting Coil for Flat Cold Rolling

Aluminium Continuous Casting Coil is raw material of subsequent production of sheet and coils.

3. Feature of Aluminium Continuous Casting Coil for Flat Cold Rolling

*Such coil is specially designed to replace aluminum ingot, due to the high export tax of aluminum ingot, the coil has better price than ingot.

*This type of coil can fit customer's remelting furnace just like ingot, no need to make any change to the production line that was previously used for ingot. The standard coil size and weight is very suitable for the feed gate of furnace.

*This type of coil causes less material wastage than ingot when remelted.

*Our coil is made directly from ore, no need to go though the ingot making process, quality is much better than other suppliers who use ingot scrap to make coil.

Be free from Oil Stain, Dent, Inclusion, Scratches, Stain, Oxide Dicoloration, Breaks, Corrosion, Roll Marks, Dirt Streaks and other defect which will interfere with use

4. Certificate:

SGS and ROHS(if client request, paid by client), MTC(plant provided), Certificate of Origin(FORM A, FORM E, CO), Bureau Veritas and SGS (if client request, paid by client), CIQS certificate

5. Image of Aluminium Continuous Casting Coil for Flat Cold Rolling

Aluminium Continuous Casting Coil for Flat Cold Rolling

6. Package and shipping of Aluminium Continuous Casting Coil for Flat Cold Rolling

eye to sky

eye to wall

with wooden pallet (wooden case also available)

7. FAQ

1) What is the delivery time?

Dpends on actual order, around 20 days

2) What is the QC system:

We have QC staff of 20 persons and advanced equipment, each production is with MTC traced from Aluminum ingot lot.

3) What market do you mainly sell to?

Australia, America, Asia, Middle East, Western Europe, Africa etc

Q: Are aluminum coils affected by magnetic fields?: Yes, aluminum coils can be affected by magnetic fields to a certain extent. Aluminum is a non-magnetic material, meaning it does not possess any inherent magnetic properties. However, when exposed to strong magnetic fields, aluminum can experience an induced magnetic field due to a phenomenon called electromagnetic induction. This can result in a slight attraction or repulsion between the aluminum coil and the magnetic field, although the effect is generally weaker compared to materials with magnetic properties, such as iron or steel. It is important to note that the degree of interaction between aluminum coils and magnetic fields depends on several factors, including the strength and proximity of the magnetic field, the shape and size of the coil, and the specific composition of the aluminum alloy used in the coil.

Q: What are the common applications of aluminum coils in the aerospace industry?: Aluminum coils are commonly used in the aerospace industry for various applications such as constructing aircraft frames, manufacturing wings, building fuselages, and designing engine components. The lightweight yet strong nature of aluminum makes it an ideal choice for these purposes, as it helps reduce overall aircraft weight, enhance fuel efficiency, and improve performance. Additionally, aluminum's corrosion resistance properties play a crucial role in ensuring the longevity and durability of aerospace structures.

Q: How do aluminum coils contribute to reduced material waste?: There are several ways in which aluminum coils contribute to the reduction of material waste. Firstly, aluminum is a material that can be recycled multiple times without losing its properties. This recyclability feature alone helps to reduce material waste as it eliminates the need for extracting and producing new aluminum. Moreover, industries that require precision and efficiency, such as automobile manufacturing, HVAC systems, and electrical equipment, often utilize aluminum coils. These coils can be easily tailored to meet specific requirements, minimizing the use of excess material and reducing waste. Furthermore, aluminum coils have a high strength-to-weight ratio, meaning they can be manufactured using less material while still maintaining the desired strength and durability. This lightweight characteristic not only reduces material waste but also allows for more efficient transportation and installation processes, resulting in lower fuel consumption and less environmental impact. In addition, aluminum coils can be designed to have a longer lifespan and improved resistance to corrosion. This durability factor helps to minimize the need for frequent replacement, thereby reducing material waste over time. Furthermore, the long lifespan of aluminum coils makes them an appealing choice for sustainable construction practices, further contributing to waste reduction in the long term. Overall, the utilization of aluminum coils in various industries not only promotes recycling and reusability but also enables efficient customization, lightweight construction, enhanced durability, and extended lifespan. These factors collectively contribute to the reduction of material waste, making aluminum coils an environmentally-friendly option.

Q: Can aluminum coils be fabricated or machined?: Aluminum coils have the ability to undergo fabrication or machining. They are commonly utilized in heating, ventilation, and air conditioning (HVAC) systems, automotive radiators, and electrical transformers. These coils can be tailored and machined according to specific requirements and dimensions. The fabrication of aluminum coils involves procedures such as cutting, bending, and welding in order to achieve the desired shape and size. This allows for customization and adaptation to various applications. Conversely, machining involves the removal of material from the aluminum coil through the use of cutting tools such as lathes, mills, or CNC machines. This process is employed to attain precise dimensions, smooth finishes, and intricate designs. In summary, aluminum coils possess versatility and can be fabricated or machined to accommodate diverse needs. The flexibility of aluminum as a material renders it a favored choice in numerous industries, offering durability, lightweight properties, and exceptional thermal conductivity.

Q: A nitrate is added with sodium hydroxide, then a piece of aluminum foil. After warming the mixture, ammonia gas is released.A source tells me that aluminum reduces nitrate ion into the ammonium ion. How is this done?: Aluminum is an active metal and wants to be ionized. Al -- Al(3+) + 3e(-) ?n basic media, tetrahydroxoaluminate complex will be formed: Al(3+) + 4OH(-) -- Al(OH)4(-) ======================================... Al + 4OH(-) -- Al(OH)4(-) + 3e(-) Nitrate is reduced to ammonia in basic media, ammonium in acidic media: N(5+) + 8e(-) -- N(3-) NO3(-) + 8e(-) + 10H(+) -- NH4(+) + 3H2O in basic media, we add base (OH-) to both sides: NO3(-) + 8e(-) + 11OH(-) + 10H(+) -- NH4(+) + 3H2O + 11OH(-) NO3(-) + 8e(-) + OH(-) + 10H2O --- NH3 + 4H2O + 10OH(-) ======================================... NO3(-) + 8e(-)+ 6H2O -- NH3 + 9OH(-) Now, to the balancing of these two redox half reactions: Al + 4OH(-) -- Al(OH)4(-) + 3e(-) NO3(-) + 8e(-)+ 6H2O -- NH3 + 9OH(-) ============================= 8Al + 32OH(-) -- 8Al(OH)4(-) + 24e(-) 3NO3(-) + 24e(-) + 18H2O -- 3NH3 + 27OH(-) ================================== 8Al + 3NO3(-) + 32OH(-) + 18H2O -- 8Al(OH)4(-) + 3NH3 + 27OH(-) //////////////////////////////////////... 8Al + 3NO3(-) + 5OH(-) + 18H2O -- 8Al(OH)4(-) + 3NH3 Hope this helps.

Q: What precautions should be taken when operating a welding torch on aluminum coils to ensure safety?: <p>When using a welding torch with aluminum coils, it's crucial to follow safety measures to prevent accidents and ensure a safe working environment. Always wear appropriate personal protective equipment (PPE), including heat-resistant gloves, safety glasses, and a welding helmet. Ensure the work area is well-ventilated to avoid inhaling fumes. Use a backdraft hood or fume extraction system to capture and remove welding fumes. Keep the work area clean and free of flammable materials. Regularly inspect the torch for any damage or wear. Use the correct type of welding rod for aluminum and ensure the gas supply is compatible with aluminum welding. Never leave a lit torch unattended and always follow the manufacturer's guidelines for safe operation.</p>

Q: We have all heard the Us saying aluminum and their euro counterparts saying aluminium. I assumed this was just a small difference in culture or location. But, while reading my chemistry book (Chemistry the Central Science 12th) i came across a section saying: Cations formed from nonmetal atoms have names that end in -ium: NH4+ ammonIUM ion, H3O+ hydronIUM ion. So, i have came up with a hypothesis, could it be possible that when the periodic table was coming together, the aluminium was changed to aluminum to allow the rules to work? Thus making aluminum the correct spelling? Give me your thoughts.: It just depends on which side of the Atlantic Ocean you live. Come to think of it though, most metals end in ium. Not just the ions.

Q: Automotive aluminum coil, using GB H22, what brand, what are the main ingredients?: 5754-H22 aluminum sheet has the characteristics of medium strength, good corrosion resistance, weldability and easy processing. It is a typical alloy in Al-Mg (mg Al alloy) alloy. In the corresponding foreign brands for AlMg3, 5754 different heat treatment is the automobile manufacturing industry (car door, mould, seals), main materials used for canning industry

Q: How are aluminum coils used in gutter systems?: Aluminum coils are commonly used in gutter systems for their durability and resistance to corrosion. Gutter systems are designed to collect rainwater and direct it away from the roof and foundation of a building to prevent water damage. Aluminum coils are used to create seamless gutters that are custom-fitted to the dimensions of a particular structure. The process begins with an aluminum coil that is fed through a specialized machine called a gutter machine. This machine forms the coil into the shape of a gutter, typically in a continuous length that can extend the entire length of the roofline without any seams. The coil is shaped to create a trough-like structure with a slight slope to allow water to flow easily towards downspouts. Aluminum is an ideal material for gutter systems as it is lightweight yet strong, making installation easier and reducing the risk of sagging or bending. It is also resistant to rust and corrosion, ensuring the longevity of the gutter system even in harsh weather conditions. Additionally, aluminum can be easily painted or coated to match the aesthetic of the building. Once the seamless gutters are formed from the aluminum coil, they are typically secured to the edge of the roofline using hangers or brackets. Downspouts are then attached to the gutters at strategic points to direct the collected rainwater away from the building's foundation. These downspouts can also be made from aluminum coils, ensuring a seamless and cohesive appearance throughout the entire gutter system. In summary, aluminum coils are used in gutter systems to create seamless gutters that provide effective and efficient water drainage. Their durability, resistance to corrosion, and ease of installation make them a popular choice for gutter systems in residential, commercial, and industrial buildings.

Q: What are the common fabrication techniques used for aluminum coils?: Some common fabrication techniques used for aluminum coils include rolling, slitting, annealing, and coating.

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