Wholesale alumunum mill-finished strip

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Supply Capability:: -

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Aluminium is a relatively soft,durable, lightweight, ductile and malleable metal 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:0.2mm—100mm

Width:100mm—2300mm (Can be slitted)

Application: Foil stock, Circles, Roofing, Canstock, Marine plate，Anti-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

Q:What is the fatigue limit of aluminum sheets?: The fatigue limit of aluminum sheets varies depending on various factors such as the alloy, thickness, and surface condition. However, aluminum alloys generally exhibit a relatively high fatigue limit compared to other materials, making them suitable for applications where cyclic loading is involved.

Q:Could you tell me the difference between the 6063 aluminum plate and the 5052 aluminum plate?: 6063 and 5052 alike: aluminum alloys with Mg Mg as the main alloying elementThe difference is that, in addition to the magnesium Mg element, there is also a silicon Si element in the 6063 aluminum plate. The strength is slightly better than that of 5052

Q:Are aluminum sheets suitable for insulation cladding?: Yes, aluminum sheets are suitable for insulation cladding. Aluminum is a highly versatile and durable material that is commonly used in construction for various purposes, including insulation cladding. Aluminum sheets have excellent thermal properties, making them an effective barrier against heat transfer. They also have a low thermal conductivity, which means they can prevent the transfer of heat between the interior and exterior of a building, resulting in improved energy efficiency. Furthermore, aluminum is lightweight and easy to handle, which makes it convenient for installation purposes. It is also resistant to corrosion, making it a long-lasting option that can withstand various weather conditions. Additionally, aluminum sheets are available in different thicknesses, allowing for customization based on specific insulation requirements. In terms of aesthetics, aluminum sheets offer a sleek and modern appearance, enhancing the overall look of the building. They can be easily painted or coated in various colors to match the desired aesthetic design. Overall, aluminum sheets are an excellent choice for insulation cladding due to their thermal properties, durability, ease of installation, and aesthetic appeal.

Q:What are the different methods for bending aluminum sheets?: Depending on the desired outcome and available equipment, there are various techniques for bending aluminum sheets. The following are some commonly used methods: 1. Manual Bending: For smaller projects, the aluminum sheet can be manually bent using a manual brake or bending tool. This can be achieved by hand with the assistance of clamps or a simple bending tool. 2. Press Brake: In industrial settings or for larger-scale projects, a press brake machine is utilized. It applies significant force through a punch and die set to create precise and consistent bends. 3. Roll Bending: To achieve long, continuous bends or curves, the aluminum sheet is passed through a series of rollers in the roll bending method. This technique is commonly employed in the production of cylindrical or conical shapes. 4. Rotary Bending: Thin aluminum sheets are effectively bent into curves using rotary bending. This method involves a rotating roller or wheel along the length of the sheet to create smooth and uniform bends. 5. Heat Bending: Thicker aluminum sheets or complex shapes often require heat bending. The sheet is heated to a specific temperature to enhance its malleability before being bent into the desired shape. It is crucial to consider factors such as aluminum thickness and alloy, desired bend angle and radius, and available equipment when choosing the appropriate bending method. Consulting professionals or referring to specific guidelines is recommended for optimal results.

Q:How does the thickness of aluminum sheet affect its strength?: The thickness of an aluminum sheet directly affects its strength. Generally, thicker sheets tend to be stronger and more rigid due to the increased amount of material present. Thicker sheets are capable of withstanding higher loads and are less prone to bending or deformation under stress. However, it is important to note that other factors such as alloy composition and processing techniques also play a significant role in determining the overall strength of an aluminum sheet.

Q:5052 can aluminum plate be machined with laser cutting machine?: Can cut, but the incision does have cut marks, if processing 3 mm below the thickness, incision quality will be better.

Q:How do aluminum plates paint?: Pretreatment is usually required. Acid and alkali cleaning can be done either by oil or by xylene,The paintings do not know, but most of them are painted or printed on the aluminum plate, usually by heat transfer, silk screen, or decorative board, which is sprayed directly and then painted.

Q:Can aluminum sheets be used in the aerospace industry?: Yes, aluminum sheets can be used in the aerospace industry. Aluminum is a lightweight material with excellent strength-to-weight ratio, making it a popular choice for various aerospace applications. It is commonly used in the construction of aircraft structures, such as fuselages, wings, and panels. The use of aluminum sheets in the aerospace industry offers several benefits, including reduced fuel consumption due to the weight savings, improved maneuverability, and increased payload capacity. Additionally, aluminum exhibits good corrosion resistance, which is crucial for aircraft exposed to harsh environmental conditions. Overall, aluminum sheets are widely utilized in the aerospace industry for their favorable properties and performance.

Q:What are the different methods of surface etching for aluminum sheets?: There are several methods of surface etching for aluminum sheets, each with its own advantages and applications. Some of the most common methods include: 1. Chemical etching: This method involves using a chemical solution to selectively remove a thin layer of aluminum from the surface. The solution typically contains acids or alkaline substances that dissolve the metal, creating a textured or patterned surface. Chemical etching is precise and can achieve intricate designs, making it ideal for decorative or aesthetic purposes. 2. Mechanical etching: Also known as abrasive blasting or sanding, mechanical etching involves using abrasive materials such as sandpaper or wire brushes to physically remove the top layer of aluminum. This method is relatively simple and can be done manually or with the help of machinery. Mechanical etching is commonly used to create a uniform matte finish or to prepare the surface for further treatments, such as painting or coating. 3. Electrochemical etching: This method utilizes an electrical current to selectively dissolve the aluminum surface. The aluminum sheet is immersed in an electrolyte solution, and a direct current is applied through a stencil or mask to create the desired pattern. Electrochemical etching is commonly used for marking or labeling purposes on aluminum sheets, as it can produce clear, permanent, and highly precise designs. 4. Laser etching: Laser etching involves using a high-powered laser to remove the top layer of aluminum, creating a permanent and precise pattern on the surface. This method is highly accurate and can achieve intricate designs with sharp edges. Laser etching is commonly used for industrial applications, such as marking serial numbers, logos, or barcodes on aluminum sheets. 5. Photochemical etching: This method involves using a photosensitive material, known as a photoresist, to create a pattern on the aluminum surface. The aluminum sheet is coated with the photoresist, exposed to UV light through a stencil or mask, and then developed to remove the unexposed areas. The exposed aluminum is then etched away using a chemical solution. Photochemical etching is commonly used for producing high-resolution designs or microstructures on aluminum sheets. Each of these methods has its own advantages, depending on the desired outcome and application. It is important to consider factors such as precision, speed, cost, and complexity when choosing the appropriate surface etching method for aluminum sheets.

Q:Could two pieces of aluminum sheets be welded together?: or you can use file to rub back and forth, and it needs lots of practices or you can't weld the sheets.because aluminum sheet cann't be tightly welded to tin, it's hard to weld two pieces of aluminum sheets by common welding methods.it's hard, the aluminum sheets are oxidized soon after polished by abrasive paper.and you need to cover the new polished area with soldering paste and learn some operating skills.owing to aluminum sheets' high oxidized speed, you need to wipe the aluminum sheets with soldering paste and soldering tin and rub them with large power soldering iron, then the aluminum sheets will be tightly welded to tin.so two pieces of aluminum sheets could be welded together.

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