• Mill finish aluminum sheet,strip,plate hot wholesale in China System 1
  • Mill finish aluminum sheet,strip,plate hot wholesale in China System 2
  • Mill finish aluminum sheet,strip,plate hot wholesale in China System 3
  • Mill finish aluminum sheet,strip,plate hot wholesale in China System 4
Mill finish aluminum sheet,strip,plate hot wholesale in China

Mill finish aluminum sheet,strip,plate hot wholesale in China

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Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
1000 m.t.
Supply Capability:
1000 m.t./month

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Aluminium is a relatively soft,durable, lightweight, ductile and malleablemetal with appearance ranging from silvery to dull gray,depending on the surface roughness. It is nonmagnetic and does not easilyignite. A fresh film of aluminium serves as a good reflector (approximately92%) of visible light and an excellent reflector (as much as98%) of medium and far infrared radiation. The yield strength of pure aluminium is 7–11 MPa,while aluminium alloys have yield strengths ranging from200 MPa to 600 MPa. Aluminium has about one-third the density and stiffnessof steel. It iseasily machined,cast, drawn and extruded.


Alu Plate

Alloy:  AA1050, 1060, 1100, AA3003, 3005, 3015, 5052, 5754, 5083,8011,etc

Temper:H14/16/18/22/24/32,HO etc.

Thickness:0.2mm100mm

Width:100mm2300mm (Can be slitted)


Application: Foil stock, Circles, Roofing, Canstock, Marine plateAnti-sliperypurpose in vehicles, packing and appliance.

Features:

1.     Excellent quality of products

2.     Quick delivery

3.     Best service to clients

4.     BV,SGS  avalible

5.     No buckle o waveness

6.     Tension leveling

7.     Certificate of Origin

8.     Form A,E

Packaging Detail: Carton ,Wooden pallet with plastic protection packing,standard seaworthy packing or as your request.

ProductionCapacity:

AnnualProduction capacity of 600,000 tons.

Products areexported to United States, Canada, U.A.E, Brazil, Mexico,Thailand, Vietnam,Nigeria  etc, over 100 countries andregions all over the world.

Coveredfactories with full production line

CNBM aluminumproduction base is comprised of 18 aluminumannealers, 10 coil and foilmills, 4 continuous production lines, 2hot rolling production line and 3prepainted lines.

FAQ:

1.     What is the form of payment?

Normally 30% TT, L/C

2.     Type of quotation?

FOB, CFR, CIF

3.     Port of loading?

Shanghai port

4.     Delivery time?

30 day after client’s deposit

Automotive aluminum production core technology is in a continuous annealing heat treatment and surface treatment, furnace, hot rolling mill, coiling machine, cold rolling mill and continuous heat treatment furnace air cushion. Modern production line of a hot rolling mill generally comprises a reversible breakdown mill and a finishing mill followed by high-speed, single-stand cold rolling mill is usually reversible. Melting, hot rolling and cold rolling process no significant difference with conventional aluminum production process, so the appropriate equipment without special requirements.

Continuous annealing process selected air furnace equipment including decoiler, degreasing tank, oven, district heating, district cooling, coiling machines, static and dynamic airflow furnace like matted strip propped up the board, while achieving heating or cooling. Aluminum plate floating in the furnace stable at a certain height uses the speed of the airflow to ensure high-speed aluminum plate heat exchanger. By controlling the speed of the aluminum plate in the furnace, the furnace temperature furnace suffered tension and pressure to achieve the solution treatment of the aluminum plate.

Air furnace hot zone furnace temperature accuracy of overseas high-level solution treatment can be controlled to ± 1.5 , the corresponding sheet temperature at ± 2 , while domestic air furnace temperature control accuracy of ± 3 . Currently Chinese manufacturers of equipment can not meet the production of automotive sheet required precision, the entire automotive sheet production line equipment to be imported.

Most of the domestic automobile industry, aluminum plate production companies do not have the background and related technology base, still in imitation stage abroad, the theoretical mechanism and technically at a disadvantage. But most of the domestic aluminum manufacturers and domestic brands of car manufacturers have a good basis for cooperation, the price also has certain advantages, but workable, it can be tailored according to the actual needs of automobile manufacturers.
Whether from the demand of the national strategic level, or the strength of domestic manufacturers of technology, the automotive the aluminum plate volume applications are no doubt. Domestic market demand is amazing, which is the foreign-related enterprises entered reason. In order to meet the needs of automotive lightweight, it will evolve many alternative materials, including aluminum long-term challenge is a strong opponent of steel. Aluminum large number of applications is limited by raw materials and manufacturing costs are high, the industrial structure, recovery and management factors, along with the development of technologies that will limit the breakthrough.

 

 



Q:What are the different surface patterns or textures available for aluminum sheets?
There are several different surface patterns and textures available for aluminum sheets, each designed to serve specific purposes and provide unique aesthetic appeal. Some of the most common surface patterns or textures for aluminum sheets include: 1. Smooth: Smooth aluminum sheets have a flat and polished surface without any visible patterns or textures. This type of finish is often used for applications where a clean and sleek appearance is desired, such as architectural elements or interior design. 2. Diamond Plate: Diamond plate aluminum sheets feature a raised diamond pattern on the surface, which provides excellent traction and slip resistance. This texture is commonly used for flooring, stairs, ramps, and industrial applications where grip and durability are essential. 3. Brushed: Brushed aluminum sheets have a consistent linear pattern created by brushing the surface with fine abrasive pads. This finish gives a satin-like appearance, making it popular for decorative purposes like signs, furniture, appliances, and automotive trim. 4. Stucco: Stucco textured aluminum sheets have a raised pattern resembling a stucco wall finish. This texture is achieved by embossing the sheet with a stucco roller, creating a rough and durable surface. Stucco patterned sheets are commonly used for exterior cladding, roofing, and decorative applications. 5. Hammered: Hammered aluminum sheets have a unique texture that resembles the surface of hammered metal. This finish is achieved by imprinting the sheet with a pattern of small indentations using a hammer or similar tool. Hammered sheets are often used for decorative purposes, such as backsplashes, countertops, and art installations. 6. Perforated: Perforated aluminum sheets have a pattern of small holes punched into the surface, allowing for airflow, light transmission, and sound absorption. This texture is commonly used for architectural elements, screens, filters, and ventilation systems. These are just a few examples of the surface patterns and textures available for aluminum sheets. Each texture serves a specific purpose and provides distinct visual appeal, allowing for a wide range of applications in various industries.
Q:Are 101 aluminum sheets suitable for automotive applications?
Yes, 101 aluminum sheets are suitable for automotive applications.
Q:What are the different methods of polishing aluminum sheets?
Polishing aluminum sheets can be done through various methods, each with its own pros and cons. Here are some commonly used techniques: 1. Manual polishing: By employing sandpaper or abrasive pads, one can manually rub the surface of the aluminum sheet to achieve a high level of shine and smoothness. However, this method demands physical effort and can be time-consuming, especially for larger sheets. Careful execution is crucial to avoid leaving behind scratches or marks. 2. Chemical polishing: Dissolving a thin layer of the aluminum surface using chemical compounds can result in a smoother and shinier finish. This method is suitable for larger sheets or complex shapes where manual polishing is impractical. However, chemical handling must be meticulous, and it may not be suitable for certain aluminum alloys. 3. Electropolishing: An electrochemical process involving the use of an electric current to remove a thin layer of material from the aluminum surface. This method guarantees a smooth and shiny finish for both small and large sheets. It is particularly effective in eliminating surface imperfections and achieving a uniform appearance. However, specialized equipment and expertise are required to properly control the process. 4. Vibratory finishing: Placing aluminum sheets in a vibratory machine with abrasive media, like ceramic or plastic chips, can help remove surface imperfections and achieve a polished finish. This method is ideal for large batches of sheets and can be cost-effective. Nevertheless, it may not produce the same level of shine as other methods. 5. Buffing and polishing compounds: These compounds are applied to the aluminum sheets and then buffed using a rotary tool or polishing machine. The abrasive particles in the compounds aid in removing scratches and enhancing the metal's shine. This method is relatively quick and easy, but it may not be as effective for significant oxidation or deep scratches. Ultimately, the choice of polishing method depends on factors such as the size and type of the aluminum sheets, desired level of shine, and available equipment and expertise. It is advisable to test different methods on a small area before proceeding with the full polishing process to ensure satisfactory results.
Q:What are the different methods of joining aluminum sheets?
Aluminum sheets can be joined using a variety of methods, each with its own benefits and suitability for specific applications. These methods include: 1. Welding: Tungsten Inert Gas (TIG) welding, Metal Inert Gas (MIG) welding, and Resistance Spot Welding (RSW) are all techniques that can be used to join aluminum sheets. TIG welding is commonly chosen for thin sheets due to its precise control and high-quality results. MIG welding, on the other hand, is faster and more suitable for thicker sheets. RSW creates strong welds in a short amount of time by using localized heat and pressure. 2. Adhesive bonding: Adhesive bonding involves using specially designed adhesives for joining aluminum. This method provides excellent strength, even distribution of stress, and corrosion resistance. It is often utilized in applications where aesthetics and weight reduction are important, such as in the automotive and aerospace industries. 3. Mechanical fastening: Mechanical fastening methods, such as riveting and bolting, can also be used to join aluminum sheets. Riveting involves deforming a rivet that passes through pre-drilled holes, while bolting uses screws or bolts. These methods are suitable for temporary or semi-permanent joints and offer easy disassembly if needed. 4. Friction stir welding: Friction stir welding is an innovative method that utilizes a rotating tool to generate frictional heat between the aluminum sheets. This creates a plasticized region that is stirred together to form a solid-state weld. Friction stir welding is particularly useful for large and complex aluminum structures, providing high strength and integrity. 5. Clinching: Clinching is a cold-forming process that joins aluminum sheets without the need for heat or additional materials. It involves pressing the sheets together, creating a mechanical interlock and a strong joint. This method is cost-effective, efficient, and suitable for joining dissimilar metals. 6. Laser welding: Laser welding involves using a high-energy laser beam to melt and fuse the aluminum sheets together. It offers precise control, minimal heat input, and high welding speeds, making it suitable for thin and delicate sheets. Laser welding also provides excellent aesthetics and minimal distortion. The choice of joining method depends on various factors, such as application requirements, material thickness, cost considerations, and desired joint strength. Each method has its own advantages and limitations, and selecting the most appropriate method is crucial to ensure a successful and durable joint.
Q:Can aluminum sheet be used for heat exchangers?
Yes, aluminum sheet can be used for heat exchangers. Aluminum is a commonly used material for heat exchangers due to its excellent thermal conductivity, light weight, and corrosion resistance. The high thermal conductivity of aluminum allows for efficient transfer of heat between fluids, making it suitable for various heat exchange applications. Additionally, aluminum is available in different alloys and thicknesses, providing flexibility in design and customization for specific heat exchanger requirements. Overall, aluminum sheet is a popular choice for heat exchangers in industries such as automotive, HVAC, and aerospace.
Q:Are aluminum sheets suitable for signage and advertising?
Aluminum sheets prove to be an excellent choice for signage and advertising purposes due to their numerous advantages. Not only is aluminum a durable and lightweight material, but it also possesses the ability to endure outdoor weather conditions and transportation, making it highly suitable for creating signs. Furthermore, its resistance to rust and corrosion guarantees that the signs will maintain their appearance and functionality for an extended period of time. In terms of versatility, aluminum sheets can be effortlessly cut and shaped into various sizes and designs, catering to different advertising needs. Moreover, the smooth surface of aluminum allows for high-quality printing and graphics, resulting in exceptional visibility and readability for signage. In conclusion, aluminum sheets are a practical and effective option for signage and advertising, offering durability, versatility, and aesthetic appeal.
Q:What advantages does the ceramic panel curtain wall have compared with the aluminum sheet and stone curtain wall?
Metal plate curtain wall deformation resistance is poor, the plate strength and steel are not high enough, waterproof sealing performance is not good enough, easy to fade, deformation, also can cause light pollution. Construction and installation technical requirements are relatively high.Stone curtain wall is now used most, but more stereotyped, and negative news constantly, stone fell, heavy stones, high-rise building exterior wall of high risk, poor fire performance.
Q:Using thin copper sheets and thin aluminum sheets, respectively, from heat source heat conduction to aluminum heat sink, which kind of efficiency is higher?
Copper is second only to silver as a conductor of heat. The coefficient of thermal conductivity is 398W/mK at room temperature, while aluminum is 236W/mK.The important thing is say three times: please adopt! Please adopt! Please adopt!
Q:who knows the ceiling technology of aluminum sheet?
Construction technology of ceiling aluminum sheet: (1) firstly check keel’s quality, the straight shape and uniformly forced state of boom, control the keel’s gap within 500mm, reduce the gap according to design requirement under humid environment. The lower surface of keel is smooth without a sense of bearing down, main device is closely connected with accessories, it can be bound after being confirmed qualified.(2) we should break the board along the cutting line and ensure the margin of cutting board straight and square without any chipping or arris defect. (3) while placing and fixing the board, we can place edge of aluminum-plastic panel(encapsulated edge) in the vertical direction of supporting keel, there is a phenomena of hanging. Aluminum-plastic panel should be placed closely in the process of butt joint, it can’t be pressed. You can start from a plate angle or middle position, and don’t place them at the same time. Slab joint should be straight and in the same width, without break joint. (4) in the process of joint, Aluminum-plastic panel should be placed closely in the process of butt joint, it can’t be pressed. And the butt joint should be stagger, the butt joint can’t be connected on the same keel. When you use doubling plate, the joints of the second layer board and the first layer board can’t be connected with the same keel, double-deck gypsum board should be staggered joints.
Q:Are aluminum sheets suitable for lighting fixtures?
Lighting fixtures can be made from aluminum sheets, which are a versatile and durable material commonly used in their manufacturing. Aluminum offers numerous advantages that contribute to its popularity for this purpose. First and foremost, aluminum's lightweight property makes it easy to handle and install lighting fixtures. Additionally, it possesses high corrosion resistance, ensuring that the fixtures can withstand various environmental conditions without deteriorating or rusting over time. Moreover, aluminum boasts excellent thermal conductivity, efficiently dissipating heat generated by the fixtures to prevent overheating and extend their lifespan. Furthermore, aluminum can be easily shaped and formed into different designs, making it ideal for creating visually appealing lighting fixtures. It can be extruded, rolled, or stamped to achieve various shapes and sizes, allowing for a wide range of creative possibilities. Moreover, aluminum is a cost-effective material compared to other metals commonly used in lighting fixtures, such as brass or copper. It is readily available and has a lower price point, making it a more affordable option for both manufacturers and consumers. In conclusion, aluminum sheets are a suitable choice for lighting fixtures due to their lightweight nature, corrosion resistance, excellent thermal conductivity, versatility in design, and cost-effectiveness.

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