AA3003 H12 Mill Finished Aluminum Coil China Supply

AA3003 H12 Mill Finished Aluminum Coil China Supply System 1

AA3003 H12 Mill Finished Aluminum Coil China Supply

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t.

Supply Capability:: 10000 m.t./month

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Item specifice

Grade:

3000 Series

Surface Treatment:

Mill Finish

Shape:

Round

Temper:

O-H112

Application:

Door & Window

1. Specification of AA3003 H12 Mill Finished Aluminum Coil China Supply

Material	Alloy Aluminum 6063,6061,6005 or customer nominated
Temper	T3, T4, T5, T6
Surface	Anodize, electrophoresis, powder coating, PVDF coating, wood grain painting, matted, etc.
Colour	Any colour based on Standard Germany RAL Mark
Length	Coating 6.5 meters, Anodizing 6.5 meters, Mill finish 5 meters
Press Machine	500-4000 tons all together 64 press lines.
Fabrication	1. Windows and doors; 2. Drilling; 3. Bending; 4. Cutting; 5. etc.
Certificate	ISO 9001
Moulding	1. Using our moulds, no fee;
	2. Using customer drawing, opening mould, usually about 10~50 tons then the moulding can be refunded.
	3. Mould cost is negotiable base on the order quantity
Capability	Annual output 100,000 tons

2. Application of AA3003 H12 Mill Finished Aluminum Coil China Supply

(1).Interior: wall cladding, ceilings, bathrooms, kitchens and balconies, shutters, doors...

(2).Exterior: wall cladding, facades, roofing, canopies, tunnels,column covers , renovations...

(3).Advertisement: display platforms, signboards, fascia, shop fronts...

3. Feature of AA3003 H12 Mill Finished Aluminum Coil China Supply

*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 AA3003 H12 Mill Finished Aluminum Coil China Supply

AA3003 H12 Mill Finished Aluminum Coil China Supply

6. Package and shipping of AA3003 H12 Mill Finished Aluminum Coil China Supply

eye to wall

eye to the wall

with wood pallet (wooded case also available)

7. FAQ

1) What is the delivery time?

Dpends on actual order, around 20 to 35 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:What is the process of manufacturing aluminum coils?: The process of manufacturing aluminum coils involves several steps. First, raw materials such as aluminum ingots or scrap are melted in a furnace at high temperatures. This molten aluminum is then transferred to a continuous casting machine, where it is solidified into a long, thin slab called a billet. The billet is then heated and passed through a series of rolling mills to reduce its thickness and shape it into a coil. This process, known as hot rolling, involves several passes through the rolling mills, with each pass gradually reducing the thickness of the aluminum. After hot rolling, the coil may undergo various additional processes depending on the desired final product. For instance, it may go through a process called cold rolling, which further reduces the thickness and improves the surface finish of the aluminum. Cold rolling also imparts certain mechanical properties to the metal, such as increased strength and hardness. Next, the coil may be subjected to various surface treatments, such as cleaning, etching, or coating, to enhance its appearance and protect it from corrosion. These treatments may involve chemical processes or application of protective coatings. Finally, the aluminum coil is typically cut into smaller lengths, known as sheets or strips, and packaged for shipment to customers. These sheets or strips may undergo further processing, such as fabrication or forming, to meet specific customer requirements. Overall, the process of manufacturing aluminum coils involves melting and casting the aluminum, hot and cold rolling to shape and refine it, surface treatments for protection and appearance, and cutting and packaging for distribution.

Q:Are aluminum coils suitable for air conditioning systems?: Yes, aluminum coils are suitable for air conditioning systems. Aluminum coils are commonly used in air conditioning systems due to their many advantages. Firstly, aluminum is a lightweight material, making it easier to handle and transport during installation. This also reduces the overall weight of the unit, making it more energy-efficient. Furthermore, aluminum coils have excellent heat transfer properties, allowing for efficient cooling of the air. They provide enhanced thermal conductivity, which helps in transferring heat quickly and effectively. This results in better cooling performance and improved energy efficiency, reducing electricity consumption and saving costs in the long run. Aluminum coils also offer superior corrosion resistance compared to other materials like copper. This is important in air conditioning systems, as they are exposed to moisture and humidity. Aluminum coils can withstand these conditions without corroding or deteriorating, ensuring longer lifespan and reliable performance. Another advantage of aluminum coils is their affordability. Aluminum is a cost-effective material, making it a popular choice for air conditioning manufacturers. This affordability can translate to lower costs for consumers, making air conditioning systems more accessible and affordable. In conclusion, aluminum coils are suitable for air conditioning systems due to their lightweight, excellent heat transfer properties, corrosion resistance, and affordability. They provide efficient cooling, durability, and cost-effectiveness, making them a preferred choice for air conditioning units.

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.: There have been some disputes over element naming. Aluminium is just one of the many. Davy originally named the metal aluminum, after the alum series of minerals. However, people complained about the sound of the word and suggested aluminium instead, to conform with the -ium suffix of many metals (though not all, such as platinum and molybdenum). In 19th-century US, aluminium (with the extra i) was the most used spelling. However, the Hall process of extracting the metal from its ores (an American invention) used aluminum as the spelling, meaning the preferred spelling state-side became aluminum with the omitted letter i. IUPAC states that aluminium is the preferred spelling, but states aluminum as an acceptable variant.

Q:What are the common surface treatments for aluminum coils in the automotive industry?: In the automotive industry, aluminum coils undergo various surface treatments to enhance their performance and appearance. Some common surface treatments for aluminum coils in the automotive industry include: 1. Anodizing: Anodizing is a popular surface treatment for aluminum coils as it creates a protective oxide layer on the surface. This process involves immersing the coils in an electrolytic solution and passing an electric current through it. Anodizing provides corrosion resistance, improves durability, and allows for the application of dyes or paints. 2. Painting: Aluminum coils can be painted to provide an aesthetically pleasing appearance and protection against environmental factors. The coils are coated with a layer of paint, which can be solvent-based or powder-coated. Painting not only enhances the visual appeal but also adds a layer of protection against scratches and UV radiation. 3. Cladding: Cladding involves bonding a layer of aluminum alloy with different properties onto the surface of the coil. This treatment is commonly used to improve the strength, thermal conductivity, or corrosion resistance of the aluminum coil. Cladding can be done through various methods, such as hot rolling, cold rolling, or explosive bonding. 4. Clear Coating: Clear coating is often applied to aluminum coils to provide a transparent protective layer. This coating helps prevent corrosion, oxidation, and discoloration, while also preserving the natural metallic appearance of the aluminum coil. 5. Polishing and Buffing: Polishing and buffing are surface treatments that aim to enhance the surface smoothness and shine of aluminum coils. These treatments involve mechanically grinding or polishing the surface to remove imperfections, scratches, and oxidation. Polishing and buffing are commonly used for decorative purposes in high-end automotive applications. These are just a few of the common surface treatments for aluminum coils in the automotive industry. The choice of treatment depends on factors such as the desired appearance, performance requirements, and environmental conditions the coils will be exposed to.

Q:Are aluminum coils resistant to fire?: Aluminum coils are widely recognized as being fire-resistant. They possess a high melting point of 660 degrees Celsius, which is considerably higher than the typical temperature of most household fires. Consequently, aluminum coils are a favored choice for diverse applications requiring fire resistance, including the construction of buildings, electrical systems, and automotive components. Moreover, aluminum exhibits low flammability and does not emit toxic fumes when exposed to fire, further heightening its fire-resistant characteristics. Nonetheless, it is vital to acknowledge that the fire resistance of aluminum coils may vary depending on the specific alloy employed and the thickness of the coil. Hence, it is always advisable to seek advice from experts or adhere to industry standards to guarantee the implementation of appropriate fire safety precautions.

Q:where is aluminum found in the world or in the universe?do u think aluminum is more valuable to people than gold?why or why not?im just lazy to look up the answers and person 4 best answer 10points: where is aluminum found in the world aluminum is in fact the third most common element in the Earth's crust, and it is the most common metallic element on Earth. In a pure form, aluminum is silvery white and extremely lightweight. aluminum is more valuable to people than gold? aluminum continues to remake the modern world. We can see it everywhere; in architecture, transportation, electrical cables, communications and consumer products. Because it’s light-weight, strong, versatile and easy to recycle, aluminum is becoming more and more valuable in our daily lives melting point and boiling point Melting Point: 933.437 K (660.323°C or 1220.581°F) Boiling Point: 2792 K (2519°C or 4566°F)

Q:What are the width tolerances for aluminum coils?: The width tolerances for aluminum coils can vary depending on the specific application and industry standards. However, in general, the standard width tolerances for aluminum coils typically range between +/- 0.005 inches to +/- 0.020 inches. These tolerances ensure that the width of the aluminum coil falls within an acceptable range and meets the required dimensions for the intended use. It is worth noting that tighter tolerances may be achievable depending on the specific manufacturing processes and equipment capabilities. Therefore, it is essential to consult the appropriate industry standards and specifications to determine the exact width tolerances required for a particular application.

Q:Are aluminum coils suitable for beverage can manufacturing?: Yes, aluminum coils are suitable for beverage can manufacturing.

Q:What are the vibration damping properties of aluminum coils?: Aluminum coils possess exceptional properties for damping vibrations, rendering them an optimal option for a variety of applications necessitating vibration control. With their remarkable rigidity and low weight, aluminum coils effectively absorb and dissipate vibrations, diminishing both the magnitude and frequency of oscillations. This capacity for vibration damping proves to be advantageous in sectors like automotive, aerospace, and electronics where minimizing vibration plays a pivotal role in enhancing performance, durability, and overall user satisfaction. Moreover, the ability of aluminum coils to dampen vibrations aids in reducing noise levels, resulting in quieter operations and environments. In essence, the vibration damping properties of aluminum coils contribute to enhanced product performance, heightened safety, and improved user comfort.

Q:Are aluminum coils suitable for curtain wall systems?: Curtain wall systems can greatly benefit from the use of aluminum coils. This lightweight and durable material offers a multitude of advantages. Firstly, aluminum coils possess excellent corrosion resistance, ensuring the long-lasting and sturdy nature of the curtain wall system. This makes them particularly well-suited for exterior applications, where exposure to various weather conditions is inevitable. Moreover, aluminum does not rust, setting it apart from materials like steel. In addition, aluminum coils can be easily extruded into a wide range of shapes and sizes, allowing for flexibility and creativity in the design of curtain walls. This grants architects and designers the opportunity to create visually appealing and distinctive structures. Another notable feature of aluminum is its high sustainability. It is completely recyclable, meaning that it can be reused without any loss in quality. This makes aluminum coils an environmentally friendly choice for curtain wall systems, aligning with the growing demand for sustainable building materials. Furthermore, aluminum possesses excellent thermal and electrical conductivity, which can contribute to energy efficiency in curtain wall systems. By incorporating thermal breaks and insulation, aluminum curtain walls can effectively regulate temperature and reduce energy consumption, resulting in long-term cost savings. In conclusion, aluminum coils are an outstanding option for curtain wall systems due to their resistance to corrosion, versatility, sustainability, and energy efficiency.

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