• Aluminum Master Casting Coil Hot Rolled/Cold Rolled System 1
  • Aluminum Master Casting Coil Hot Rolled/Cold Rolled System 2
Aluminum Master Casting Coil Hot Rolled/Cold Rolled

Aluminum Master Casting Coil Hot Rolled/Cold Rolled

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
100000 m.t./month

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1.Structure of Aluminum Master Casting Coil Hot Rolled/Cold Rolled

Aluminum Master Casting Coil Hot Rolled/Cold Rolled is used in the factories that produce aluminum coil from 0.2mm to 6mm by thickness. Hot rolled y cold rolled son available. The thickness of Aluminum Casting Coil for thin coil is about 6-8mm. You can choose the alloys as your using and we will do our best to meet your requests.

2.Main Features of the Aluminum Master Casting Coil Hot Rolled/Cold Rolled

• Smooth surface

• High manufacturing accuracy

• High strength of extension and yield

• Low tolerance

• Strict quality control

• Well packaged

3. Aluminum Master Casting Coil Hot Rolled/Cold Rolled

Aluminum Master Casting Coil Hot Rolled/Cold Rolled

Aluminum Master Casting Coil Hot Rolled/Cold Rolled

4. Production Process of Aluminum Master Casting Coil Hot Rolled/Cold Rolled

Cold Rolled            

Aluminum Master Casting Coil Hot Rolled/Cold Rolled

Aluminum Master Casting Coil Hot Rolled/Cold Rolled

Aluminum Master Casting Coil Hot Rolled/Cold Rolled

Aluminum Master Casting Coil Hot Rolled/Cold Rolled

Aluminum Master Casting Coil Hot Rolled/Cold Rolled

 

 

Hot rolled

 

Aluminum Master Casting Coil Hot Rolled/Cold Rolled

Aluminum Master Casting Coil Hot Rolled/Cold Rolled

Aluminum Master Casting Coil Hot Rolled/Cold Rolled

Aluminum Master Casting Coil Hot Rolled/Cold Rolled

Aluminum Master Casting Coil Hot Rolled/Cold Rolled

         

5.FAQ

We have organized several common questions for our clientsmay help you sincerely

What is the MOQ of Aluminum Master Casting Coil Hot Rolled/Cold Rolled

Usually the MOQ is 150 tons, but we also can make solution according to clients’ situation.

How about your company

A world class manufacturer & supplier of aluminum coil and alloy blanks. Aluminum production base is comprised of 18 aluminum annealers, 10 coil and foil mills, 4 continuous production lines, 2 hot rolling production line and 3 prepainted lines.

Export  5000 tons per month to Asia, America and Middle East. Always do the best for our clients.

Can you guarantee the quality of the products

We are responsible for the quality of materials in a reasonable period of time to get a long-term cooperation with clients and we are glad to arrange and coordinate any third party inspection for you.

What is the delivery time after purchase?

15 day with normal specification after receiving client’s deposit or correct LC

 

 

 

 

Q:Are aluminum coils easy to install?
Yes, aluminum coils are generally easy to install. They are lightweight and flexible, making them convenient to handle and position during installation. Additionally, they can be easily cut and shaped to fit the desired space, making the installation process relatively straightforward for experienced professionals or DIY enthusiasts.
Q:What are the common handling and storage practices for aluminum coils?
The common handling and storage practices for aluminum coils involve several key steps to ensure their integrity and prevent damage or degradation. 1. Protection from physical damage: Aluminum coils should be handled and stored in a way that minimizes the risk of physical damage. This includes using proper lifting equipment to avoid dropping or mishandling the coils, as well as storing them in a secure location away from potential hazards such as heavy machinery or sharp objects. 2. Proper stacking and support: When stacking aluminum coils, it is important to ensure that they are supported evenly and not overloaded. Excessive weight or uneven support can cause deformation or even collapse of the coils. The use of appropriate stacking equipment and supports, such as pallets or racks, is recommended to maintain the integrity of the coils. 3. Protection from moisture and corrosion: Aluminum is susceptible to corrosion, especially when exposed to moisture. Therefore, it is crucial to store aluminum coils in a dry environment to prevent the formation of rust or other forms of corrosion. Coils should be stored in a covered area or inside a warehouse to protect them from rain, snow, or excessive humidity. Additionally, wrapping the coils in a protective material, such as plastic or moisture-resistant packaging, can provide an extra layer of defense against moisture intrusion. 4. Temperature control: Extreme temperatures can impact the quality and performance of aluminum coils. It is recommended to store them in a temperature-controlled environment to prevent any adverse effects. Excessive heat can cause the coils to expand or distort, while extreme cold can make them more brittle and prone to cracking. Maintaining a stable temperature within the recommended range ensures the longevity and usability of the aluminum coils. 5. Handling and storage guidelines: It is essential to follow any specific handling and storage guidelines provided by the manufacturer or supplier of the aluminum coils. These guidelines may include recommendations on stacking height, weight limits, and any necessary precautions to prevent damage or deformation. Adhering to these guidelines will help maintain the quality and usability of the coils. By implementing these common handling and storage practices for aluminum coils, you can ensure their protection, integrity, and optimal performance throughout their lifespan.
Q:What is the tensile strength of aluminum coils?
The tensile strength of aluminum coils can vary depending on the specific alloy and temper used. However, on average, aluminum coils have a tensile strength ranging from 150 to 300 megapascals (MPa). This means that aluminum coils can withstand a pulling force of 150 to 300 MPa before breaking or deforming. It is important to note that the tensile strength may be influenced by factors such as the thickness of the coil, the manufacturing process, and any additional treatments or coatings applied to the aluminum.
Q:How do aluminum coils compare to brass coils in terms of corrosion resistance?
Aluminum coils generally offer better corrosion resistance compared to brass coils. This is primarily due to aluminum's natural oxide layer that forms on its surface, providing a protective barrier against corrosion. This oxide layer acts as a shield, preventing moisture and other corrosive elements from reaching the underlying metal. In contrast, brass coils are composed of a combination of copper and zinc, which are more susceptible to oxidation and corrosion. While brass coils may also develop a protective patina over time, it is not as effective as the oxide layer on aluminum coils. Therefore, aluminum coils are often preferred in applications where corrosion resistance is critical, such as in marine or coastal environments.
Q:What are some common defects in aluminum coils?
Aluminum coils may have several common defects, which are as follows: 1. Surface imperfections: Scratches, pits, dents, or waviness can be observed on the coil's surface. These defects may arise during manufacturing or due to mishandling during transportation or storage. 2. Edge irregularities: Coil edges might exhibit burrs or unevenness. Improper slitting or cutting processes can lead to such defects. 3. Coating abnormalities: When an aluminum coil is coated with a protective or decorative layer, issues like peeling, cracking, or uneven coating thickness may occur. These problems can be attributed to incorrect application or inadequate curing of the coating. 4. Corrosion: Although aluminum is generally resistant to corrosion, it can still be susceptible to corrosion in specific environments. Corrosion can manifest as pitting, staining, or the presence of white powdery deposits on the coil's surface. 5. Alloy flaws: In certain instances, the aluminum alloy used in the coil might contain defects such as inclusions, impurities, or an improper composition. These flaws can have an adverse impact on the coil's mechanical properties and overall performance. 6. Shape irregularities: Aluminum coils are expected to possess a consistent and uniform shape. However, defects such as coil set (where the coil retains a curvature after unwinding) or camber (where the coil exhibits a slight curvature across its width) can occur. These defects are usually caused by incorrect tension or cooling during the manufacturing process. 7. Welding defects: If the aluminum coil is produced by welding multiple sheets or strips of aluminum together, defects in the welds can occur. These defects include incomplete welds, cracks, or porosity, which can weaken the coil and compromise its structural integrity.
Q:Can aluminum coils be fabricated or formed into different shapes?
Yes, aluminum coils can be fabricated or formed into different shapes. Aluminum is a malleable metal, which means it can be easily shaped and manipulated without cracking or breaking. Coil fabrication techniques such as bending, rolling, and stamping can be used to transform aluminum coils into various shapes and designs. These coils can then be further processed or assembled to create products with specific geometries, such as automobile parts, kitchen utensils, electrical components, or even architectural structures. The flexibility of aluminum as a material allows for a wide range of possibilities when it comes to shaping and forming it into different configurations.
Q:I am sanding tool marks out of aluminum rims and plan on polishing them. Any help to make sanding them easier would be welcome.
Eastwood okorder /
Q:who discovered aluminum and in what year did they discover it?
They didnt discover it they created it its an alloy! Charles Martin Hall invented the aluminum manufacturing process Although aluminum is the most abundant metal in the earth's crust, it is never found free in nature. All of the earth's aluminum has combined with other elements to form compounds. Two of the most common compounds are alum, such as potassium aluminum sulfate (KAl(SO4)2·12H2O), and aluminum oxide (Al2O3). About 8.2% of the earth's crust is composed of aluminum. Scientists suspected than an unknown metal existed in alum as early as 1787, but they did not have a way to extract it until 1825. Hans Christian Oersted, a Danish chemist, was the first to produce tiny amounts of aluminum. Two years later, Friedrich W?hler, a German chemist, developed a different way to obtain aluminum. By 1845, he was able to produce samples large enough to determine some of aluminum's basic properties. W?hler's method was improved in 1854 by Henri ?tienne Sainte-Claire Deville, a French chemist. Deville's process allowed for the commercial production of aluminum. As a result, the price of aluminum dropped from around $1200 per kilogram in 1852 to around $40 per kilogram in 1859. Unfortunately, aluminum remained too expensive to be widely used.
Q:How are aluminum coils processed for further fabrication?
Aluminum coils are processed for further fabrication through a series of steps to transform them into various products. The first step is typically uncoiling the coil to separate it into individual sheets or strips. This can be done manually or through an automated process. Next, the coils undergo a surface cleaning process to remove any dirt, oil, or other contaminants. This is important to ensure proper adhesion and surface finish in the subsequent fabrication steps. The cleaning process may involve chemical treatments, rinsing, or mechanical brushing. After cleaning, the coils are often subjected to a pre-treatment process, such as chemical conversion coating or anodizing. These treatments improve the surface properties of the aluminum, providing better corrosion resistance, enhanced adhesion for coatings, and improved paint adhesion. Once the pre-treatment is complete, the coils are ready for fabrication. This can involve various techniques such as cutting, bending, stamping, or roll forming. Cutting can be done through shearing, sawing, or laser cutting, depending on the required dimensions and accuracy. Bending and forming are commonly used to shape the aluminum coils into desired profiles or structures. This can be achieved through press brakes, roll forming machines, or specialized bending equipment. Stamping is another popular method of fabrication, where the coils are pressed into specific shapes using dies and punches. This technique is commonly used in the production of automotive parts, household appliances, and electronics. Once the desired fabrication is complete, the coils may undergo additional surface treatments or coatings to provide protection or enhance their appearance. This can include painting, powder coating, or applying protective films. In conclusion, aluminum coils are processed for further fabrication through a series of steps including uncoiling, surface cleaning, pre-treatment, cutting, bending, stamping, and surface treatments. These processes allow for the transformation of the coils into various products with the desired properties and characteristics.
Q:What are the different alloys used for aluminum coils?
There are several different alloys used for aluminum coils, each with its own unique properties and applications. Some of the commonly used alloys include: 1. 1100 Alloy: This is a commercially pure aluminum alloy with excellent corrosion resistance and high thermal conductivity. It is often used in applications where high thermal or electrical conductivity is required, such as in heat exchangers or electrical conductors. 2. 3003 Alloy: This alloy is a general-purpose aluminum alloy that offers good resistance to atmospheric corrosion and moderate strength. It is commonly used in applications where moderate strength and formability are required, such as in packaging, roofing, or vehicle parts. 3. 5052 Alloy: This alloy is one of the highest strength non-heat-treatable aluminum alloys. It offers excellent corrosion resistance and good formability. It is often used in marine applications, as well as in automotive parts and appliances. 4. 6061 Alloy: This alloy is a heat-treatable aluminum alloy with excellent strength and corrosion resistance. It is often used in structural applications, such as in aircraft components, marine hardware, or bicycle frames. 5. 7075 Alloy: This alloy is a high-strength aluminum alloy with excellent fatigue strength. It is commonly used in aerospace and military applications, as well as in high-stress structural parts. These are just a few examples of the many alloys used for aluminum coils. The specific alloy chosen will depend on the desired properties and intended application of the coil.

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