• Laminas/Rollos naturales de aluminio 3003 H14 System 1
  • Laminas/Rollos naturales de aluminio 3003 H14 System 2
Laminas/Rollos naturales de aluminio 3003 H14

Laminas/Rollos naturales de aluminio 3003 H14

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5 m.t.
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100000 m.t./month

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Laminated Raw Aluminum Coil (3003 H14)


Product Description:

Laminated Raw Aluminum Coil is designed for many fields such as electronics, instruments, lighting decoration, packing industry, and house decoration, curtain walls, honeycomb-core panel, sandwich panel, aluminum composite panel, aluminum composite pipe etc. Laminated Raw Aluminum Coil is hard and durable, even under the blazing sun. You can choose the right alloy for your habitation and we will do our best to meet your requests.


Product Features:

       Smooth surface

       High manufacturing accuracy

       High strength of extension and yield

       Well packaged

       No marks, no scratch, no excessive oil


Product Applications:


Product Specifications:



AA1050, 1060, 1070, 1100, 3003, 3004, 3005, 3105, 5052, 5083, 5754, 8011, 8006


H14, H16, H18, H22, H24, H26, H32, O/F







Product Images:

 Laminas/Rollos naturales de aluminio 3003 H14





Production of Aluminum Sheet with  PE Film 


Laminas/Rollos naturales de aluminio 3003 H14

Laminas/Rollos naturales de aluminio 3003 H14

Laminas/Rollos naturales de aluminio 3003 H14










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Q:Hi i need to know what will happen to the impact strength of aluminum 2024 reinforced with Silicon carbide is treated to cryogenic temperature (nearly -200C). Will impact strength increase or decrease. Also will the impact strength vary with respect to the percentage of Silicon carbide.
Aluminum 2024 doesn't have a transition temperature, it absorbs about 18n-m impact strength (via charpy tests I ran three weeks ago at my College course). This was constant between -150?C to +150°C (liquid nitrogen to a furnace). This excerpt from wiki: Cutting tools In 1982 at the Oak Ridge National Laboratories, George Wei, Terry Tiegs, and Paul Becher discovered a composite of aluminium oxide and silicon carbide whiskers. This material proved to be exceptionally strong. Development of this laboratory-produced composite to a commercial product took only three years. In 1985, the first commercial cutting tools made from this alumina and silicon carbide whisker-reinforced composite were introduced by the Advanced Composite Materials Corporation (ACMC) and Greenleaf Corporation. Leads me to believe it depends on how you mix the material in would make a difference. Silicon Carbide and aluminum make very strong tools, but would make it more brittle. The ceramic in a metallic crystal lattice (metal is a crystalline structure) would allow more voids to coalesce leading to a brittle fracture, but the initial strength would be improved because of substitution dislocations in the crystal structure (it would be more rigid, stronger, but more prone to sudden failure). Silicon carbide has low thermal expansion coefficient compared to aluminum also so when it gets really cold the aluminum would contract around the particles increasing the strength, but again, reducing ductility and causing fractures to occur more rapidly. Anyways, very interesting, you should do a bit of research on your own after this as I gave you some good places to work from (and I'm sure plenty of words to look up ;D )
Q:What are the different coil slitting methods for aluminum coils?
There are various coil slitting methods employed for aluminum coils, each with its own advantages and suitability for different applications. Some of the common coil slitting methods for aluminum coils include: 1. Rotary Shear Slitting: This method involves the use of a rotating knife or shear blade to cut the aluminum coil into narrow strips. Rotary shear slitting is suitable for high-speed production lines and offers excellent accuracy and clean edges. 2. Looping Slit: In this method, the aluminum coil is looped and fed through a set of rotating circular blades. The blades cut the coil into desired widths, ensuring precise cuts. Looping slit is commonly used for thin aluminum coils and offers good accuracy and productivity. 3. Double Knife Slitting: Also known as duplex slitting, this method involves the use of two circular knives positioned on top and bottom of the aluminum coil. The knives move in opposite directions, cutting the coil into multiple strips simultaneously. Double knife slitting is suitable for high-volume production and provides excellent accuracy and efficiency. 4. Razor Slitting: This method utilizes razor-sharp blades mounted on a rotating shaft to cut the aluminum coil. Razor slitting is particularly suitable for thinner gauge coils and provides clean, burr-free edges. 5. Crush Slitting: Crush slitting involves compressing the aluminum coil between two rotating rolls with sharp edges. The pressure exerted by the rolls cuts the coil into desired widths. Crush slitting is commonly used for thicker gauge coils and offers good productivity and edge quality. 6. Laser Slitting: Laser slitting employs a high-powered laser beam to cut the aluminum coil. This method offers exceptional precision and accuracy, making it ideal for intricate and complex cutting requirements. The choice of coil slitting method depends on various factors such as coil thickness, desired strip widths, production volume, and edge quality requirements. Each method has its own advantages and limitations, so it is essential to evaluate these factors to select the most appropriate coil slitting method for a specific application.
Q:Can aluminum coils be used for electrical applications?
Yes, aluminum coils can be used for electrical applications. Aluminum is a widely used material in the electrical industry due to its excellent conductivity, lightweight properties, and corrosion resistance. Aluminum coils are commonly used in various electrical applications such as transformers, motors, generators, and coils for inductors and solenoids. They offer advantages such as high thermal conductivity and low eddy current losses, making them efficient in transferring and distributing electrical power. Additionally, aluminum coils are cost-effective compared to copper coils, making them a preferred choice for many electrical applications. However, it is important to note that aluminum has a lower electrical conductivity compared to copper, so the coil design and dimensions may need to be adjusted accordingly to ensure optimal performance.
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:How are aluminum coils tested for flatness?
Various methods are employed to test the flatness of aluminum coils, guaranteeing their compliance with the necessary standards. One commonly used approach involves the utilization of a straight edge. In this method, a lengthy and meticulously precise straight edge is placed on the coil's surface. Technicians then visually inspect for any discrepancies or gaps between the straight edge and the coil. The presence of such gaps indicates that the coil is not flat, necessitating further examination. Another technique utilized is the straight edge ruler method. Here, a ruler with a thin and flexible edge is applied to the surface of the coil. By applying gentle pressure, technicians can identify any areas where the ruler fails to fully make contact with the coil, indicating irregularities in its flatness. Advanced methods, including laser or optical techniques, are also employed to assess the flatness of aluminum coils. These methods employ laser beams or optical sensors to measure the surface profile of the coil. The collected data is then analyzed to determine if there are any deviations from the desired flatness. These sophisticated techniques provide precise and accurate results, enabling a more comprehensive evaluation of the coil's flatness. In conclusion, the testing of aluminum coils for flatness is of utmost importance in ensuring that they meet the required standards for a variety of applications. By utilizing a combination of visual inspection, straight edge techniques, and advanced laser or optical methods, manufacturers can guarantee that the coils are flat and devoid of any irregularities that could impact their performance.
Q:What is the typical coil width for aluminum coils?
The typical coil width for aluminum coils can vary, but it is commonly found in the range of 12 inches to 60 inches.
Q:Can aluminum coils be customized?
Indeed, it is possible to customize aluminum coils to meet specific requirements. These coils possess remarkable versatility, as they can be tailored in terms of thickness, width, length, alloy composition, surface finish, and other specifications. Consequently, they find extensive utility across diverse industries, including construction, automotive, aerospace, electronics, and packaging. The customization of aluminum coils involves various processes, such as slitting, cutting-to-length, embossing, painting, and coating. This remarkable flexibility in customization empowers manufacturers to satisfy the distinct demands of their clientele, thereby ensuring that the aluminum coils are perfectly optimized for their intended applications.
Q:Are there any limitations to the maximum coil length of aluminum coils?
Yes, there are limitations to the maximum coil length of aluminum coils. The maximum coil length depends on various factors such as the thickness and width of the aluminum coil, the strength and tensile properties of the aluminum alloy, the equipment used for coil processing, and the intended application of the coil. One limitation is the strength and ductility of the aluminum alloy being used. Aluminum alloys with higher strength and lower ductility may have limitations on the maximum coil length due to the risk of coil breakage or deformation during processing or handling. Another limitation is the equipment used for coil processing. The maximum coil length is often determined by the size and capabilities of the equipment used for slitting, cutting, or forming the coils. If the equipment has a limited capacity or is not designed for longer coils, it may not be able to handle or process longer lengths effectively. The intended application of the coil can also impose limitations on the maximum coil length. For example, if the coil is intended for transportation purposes, such as in the automotive industry, there may be restrictions on the maximum coil length based on the size and weight limitations of the vehicles. Additionally, logistical factors such as transportation and storage can also impose limitations on the maximum coil length. Longer coils may be more difficult to handle, transport, and store, which can increase the risk of damage or pose challenges in terms of logistics and space requirements. Therefore, while there is no specific universal limit to the maximum coil length of aluminum coils, it is essential to consider various factors such as alloy properties, equipment capabilities, application requirements, and logistical considerations to determine the practical limitations of coil length for a specific situation.
Q:Can aluminum coils be used in the production of solar reflectors?
Yes, aluminum coils can be used in the production of solar reflectors. Aluminum is a common choice due to its high reflectivity and durability, making it suitable for reflecting and directing sunlight efficiently in solar energy systems.
Q:What are the advantages of using aluminum coils over other materials?
Some advantages of using aluminum coils over other materials include its lightweight nature, excellent thermal conductivity, corrosion resistance, and ease of fabrication. Additionally, aluminum coils offer good electrical conductivity, making them suitable for various applications in industries like automotive, construction, and aerospace.

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