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

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

Cold Rolled

Aluminum Master Casting Coil Hot Rolled/Cold Rolled

Hot rolled

Aluminum Master Casting Coil Hot Rolled/Cold Rolled

5.FAQ

We have organized several common questions for our clients，may help you sincerely：

① 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.

②How 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.

③Can 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.

④What is the delivery time after purchase?

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

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:What are the common safety precautions when working with aluminum coils?: Some common safety precautions when working with aluminum coils include wearing personal protective equipment such as gloves, safety glasses, and appropriate clothing to protect against cuts and burns. It is important to handle the coils with care to prevent injury, as they can be heavy and have sharp edges. Additionally, workers should be cautious when operating machinery or tools around the coils to avoid accidents. Proper ventilation should be ensured in the work area to prevent the buildup of fumes or dust. Lastly, workers should be trained on proper lifting techniques and be aware of the potential hazards associated with working with aluminum coils.

Q:Are aluminum coils suitable for electrical conductors?: Yes, aluminum coils are suitable for electrical conductors. Aluminum is a good conductor of electricity, second only to copper in terms of conductivity. It is widely used in various electrical applications, including power transmission lines, wiring, and electrical coils. Aluminum coils offer excellent electrical conductivity while also being lightweight, cost-effective, and resistant to corrosion.

Q:Relevant question 5Excuse me, what's the meaning of your "deoiling effect"? And you answer two kinds of performance, my understanding is that the oil removal effect is not good, lead to aluminum volume is not neat, what is the difference between the two? Solution, thank you: I think the 0.14mm is certainly not the aluminum coil lining sleeve forgot, then the biggest doubt is the oil removal effect is not good, with rolling after the aluminum layer between the leakage for aluminium roll support is not enough, the collapse of the volume, the specific performance is the edge of the circular aluminum layer was uniform into ripples; in addition is a kind of expression is down when the aluminum coil suddenly becomes uneven, but the bad effect caused by oil

Q:Why the aluminum sheet crack after?: What I want to add is to choose such welding wires as 5383 or 5183 wire whose magnesium content is higher than 5754 wire. The loss of magnesium due to high temperature in welding process may reduce the intensity of welding area.

Q:I have the Samp;W Mamp;P 15 rifle and was wondering if I should oil the exterior of the rifle. The receiver material is 7075 T6 Aluminum and the finish is Hard Coat Black Anodized (specifications on website). Any advice or tips are welcome! Thanks!: As chris w said, aluminum doesn't rust and anodizing prevents corrosion. Have you considered simply reading the manual that comes with your rifle? The manual includes instructions for cleaning and care, and if you don't have one, you can download it from SW's website.

Q:What is the average lifespan of aluminum coils?: The lifespan of aluminum coils can differ based on a range of factors, including the quality of the aluminum, the environmental conditions they are subjected to, and the level of maintenance they receive. On average, aluminum coils typically endure for approximately 15 to 20 years. However, by implementing proper installation procedures, conducting regular cleaning, and performing maintenance tasks, the lifespan of aluminum coils can be extended further. It is vital to emphasize the significance of regular inspections and upkeep in order to enhance the longevity of aluminum coils and guarantee optimal performance.

Q:How do aluminum coils contribute to noise reduction in buildings?: Aluminum coils can contribute to noise reduction in buildings through their unique properties and installation techniques. Firstly, aluminum is a highly efficient sound insulator due to its density and ability to absorb and dampen sound waves. When used as coil insulation, aluminum can effectively block and reduce airborne noise transmission, minimizing the impact of external sounds on the building's interior. In addition to the inherent sound insulation properties of aluminum, the installation of aluminum coils in buildings can further enhance noise reduction. The coils can be strategically placed in areas where noise transmission is likely to occur, such as HVAC systems and ductwork. By tightly sealing these areas with aluminum coils, any potential gaps or openings that could allow sound to travel are eliminated. Moreover, aluminum coils can also act as a barrier to vibration and resonance noises. They can be installed around mechanical equipment or structural elements prone to vibration, effectively dampening these vibrations and preventing them from propagating throughout the building. This is particularly essential in reducing low-frequency noises, which are typically more challenging to control and can significantly impact the comfort and productivity of occupants. Furthermore, aluminum coils offer durability and longevity, ensuring their effectiveness in noise reduction over an extended period. They are resistant to corrosion, moisture, and other environmental factors, maintaining their sound-insulating properties and preventing sound leakage. Overall, by combining the sound insulation properties of aluminum with strategic installation techniques, such as sealing gaps and dampening vibrations, aluminum coils play a crucial role in reducing noise transmission in buildings. Their ability to absorb, block, and dampen sound waves makes them an effective solution for creating quieter and more comfortable indoor environments.

Q:Can aluminum coils be used for heat dissipation purposes?: Aluminum coils prove to be highly effective in the dissipation of heat. Due to its exceptional heat conductivity and minimal thermal resistance, aluminum serves as an excellent medium for transferring heat from a source and releasing it into the surrounding environment. Various applications, including refrigeration, air conditioning, radiator systems, and heat exchangers, commonly employ aluminum coils. These coils are designed to optimize the available surface area for heat transfer, thereby ensuring efficient cooling and dissipation. Moreover, aluminum possesses the advantages of being lightweight and resistant to corrosion, making it a practical choice for heat dissipation across diverse industries. Overall, aluminum coils emerge as a dependable and efficient solution for heat dissipation purposes.

Q:How are aluminum coils inspected for defects?: Aluminum coils are inspected for defects through various methods to ensure their quality and performance. One common method is visual inspection, where trained inspectors carefully examine the surface of the coil for any visible defects such as scratches, dents, or other damage. This type of inspection is usually done by human inspectors using proper lighting and magnifying tools to detect even the smallest defects. In addition to visual inspection, advanced technologies such as automated optical inspection (AOI) systems are used to thoroughly inspect the coils. These systems use cameras and image processing software to detect and analyze any abnormalities on the surface of the coil. AOI systems can identify defects such as cracks, pits, or surface irregularities that may not be visible to the naked eye. Another method used to inspect aluminum coils is ultrasonic testing. This non-destructive testing technique involves sending ultrasonic waves through the coil and analyzing the echoes that bounce back. By measuring the time it takes for the ultrasonic waves to travel through the coil and the amplitude of the echoes, defects such as internal cracks, voids, or inclusions can be identified. Furthermore, eddy current testing is another commonly used method for defect inspection in aluminum coils. This technique involves passing an alternating current through a coil and measuring the changes in the electromagnetic field caused by any defects in the material. Changes in the field can indicate the presence of cracks, voids, or other anomalies. Overall, a combination of visual inspection, automated optical inspection systems, ultrasonic testing, and eddy current testing is typically employed to thoroughly inspect aluminum coils for defects. These inspection methods help ensure that the coils meet the required quality standards and are free from any defects that could impact their performance or durability.

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