China Aluminum Oxide Sandpaper Sheets for Prepainting Coated Aluminum Coils
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 20000 m.t./month
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Specification
Grade:
1000 Series,3000 Series
Surface Treatment:
Mill Finish
Shape:
Flat
Temper:
O-H112
Application:
Decorations
1.Structure of Aluminium Coils for Prepainting Coated Coils
Aluminium Coils for Prepainting Coated Coils is one semi-finished aluminium material. This strip can be rolled down to aluminium coil,sheet,circle ect. The alloy AA1050 is widly used in building, industry ect. Its weight is much lower than steel. So many customers choosed aluminium material instead of steel.
2. Main features of Aluminium Coils for Prepainting Coated Coils
a.Competitive price---We have our own mills and can produce mill finished aluminium coils, so we can control the production cost better.
b.Professional after-sale service---We have more than 15 years exportation experience and you need not worry about the exporation problems.
c.Fast delivery time---We can control the delivery time within 35 days.
3. Image
4. Product Specification
| Alloy | Temper | Thickness | Width | Weight |
| AA3003 | H14 | 0.2MM-3MM | 1000MM-1500MM | 2 TONS |
5.FAQ:
What is the quality standard?
---Usually our standard is GB3880-2006
What is the largest width?
---It is 2300mm
What is the MOQ?
---Usually we can accept 80 tons.
- Q: I am thinking about getting a MacBook Aluminum or a MacBook white. The Aluminum is 2.0 GhZ and the MacBook White is 2.16 GhZ. which should i get? also i am really wondering if you can upgrade the processors in both MacBooks..... Please give me link if you can. THANKS!!
- If okorder /... I'm not sure about the processor's. I dont use Mac that often!
- Q: Is it possible to recycle aluminum sheets multiple times?
- <p>Yes, aluminum sheets can be recycled again and again. The recycling process for aluminum is highly efficient, and it can be recycled indefinitely without losing any quality. This is due to the fact that aluminum retains its properties even after multiple recycling cycles. Each time aluminum is recycled, it can be melted down and reformed into new products, making it a sustainable and environmentally friendly material.</p>
- Q: What are the different joining methods for aluminum sheets?
- Aluminum sheets can be joined using various methods, each with its own advantages and considerations. Common techniques for joining aluminum sheets include: 1. Welding: Aluminum sheets can be welded together by melting them and using a filler material. Welding techniques like gas tungsten arc welding (GTAW), gas metal arc welding (GMAW), or laser welding are commonly used. Welding creates strong and durable joints, but it requires skilled labor and can be time-consuming. 2. Adhesive bonding: Another method is adhesive bonding, where a specialized adhesive or glue is applied to the surfaces to be joined. Adhesive bonding offers benefits like excellent corrosion resistance, uniform stress distribution, and the ability to join different materials. However, it requires proper surface preparation and can be affected by temperature and humidity. 3. Mechanical fastening: Mechanical fastening involves using bolts, screws, rivets, or clips to join aluminum sheets. It is a simple and cost-effective method that allows for easy disassembly if needed. However, it may create stress concentrations around the fasteners and the joints may not be as strong as welded ones. 4. Friction stir welding: Friction stir welding is a newer method gaining popularity for aluminum sheets. It involves rotating a non-consumable tool along the joint line, generating friction and heat that softens and joins the sheets. Friction stir welding offers benefits like high joint strength, low distortion, and defect-free welds. However, it requires specialized equipment and is limited to certain sheet thicknesses. 5. Clinching: Clinching is a cold joining method that deforms the sheets using a punch and die without melting them. The sheets are pressed together under high pressure, creating a mechanical interlock. Clinching is a fast and cost-effective method that doesn't require additional materials, but it may cause visible surface deformation. When choosing a joining method for aluminum sheets, factors like joint strength, corrosion resistance, aesthetics, production cost, and specific application requirements should be considered. Each method has its own advantages and limitations, so the most suitable technique depends on the project's specific needs.
- Q: why is aluminium used instead of copper for high voltage electrical cables????
- All of the earlier answers are correct and the first one is very good but nobody mentioned the fact that aluminium does not have much tensile strength, and that as a result of this, some high voltage aluminium cables have a steel cable in the centre to give them the required tensile strength. Aluminium bus-bars are very popular in low voltage work because they do not need to be flexible or possess much tensile strength but yet provide the benefits of being light and cheap.
- 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?
- The key is not copper or aluminum, the heat transfer coefficient between the heat source and the heat sink is more important to the overall heat dissipation effect.In theory, copper is good, but copper is relatively expensive and heat dissipation is a little too high.
- Q: What are the different grades or alloys of aluminum available for sheets?
- Aluminum sheets come in various grades and alloys, each with its own unique properties. Grade 3003, for example, is widely used and offers good corrosion resistance and moderate strength. It finds applications in general sheet metal work, cooking utensils, signage, and chemical equipment. On the other hand, grade 5052 is known for its excellent corrosion resistance and high strength. It is often utilized in marine applications like boat hulls and components, as well as aircraft parts and transportation equipment. Grade 6061 is a versatile aluminum grade that combines strength, weldability, and machinability. It is commonly chosen for structural components such as frames, railings, and automotive parts. It is also frequently employed in the architectural field for construction purposes. Apart from these grades, there are numerous specialized aluminum alloys available for specific applications. These alloys may possess enhanced characteristics like improved strength, heat resistance, or electrical conductivity. Examples of such alloys include 2024, 7075, and 6063. When choosing the appropriate aluminum sheet grade or alloy, it is crucial to consider factors such as desired strength, corrosion resistance, formability, and specific application requirements. Seeking advice from a knowledgeable supplier or expert can ensure the correct grade of aluminum is selected for the intended usage.
- Q: What are the common applications of aluminum sheets in construction?
- Due to their unique properties and versatility, aluminum sheets find various applications in the construction industry. Construction projects often utilize aluminum sheets for roofing, siding, cladding, windows, and doors. In roofing applications, aluminum sheets are ideal due to their lightweight yet durable nature. They can withstand harsh weather conditions, such as strong winds and heavy rainfall, without corroding or deteriorating. For siding applications, aluminum sheets are commonly chosen for their resistance to rust and corrosion. They not only provide protection but also enhance the overall appearance of buildings with an aesthetically pleasing finish. Furthermore, aluminum sheets can be easily shaped and bent to fit intricate or curved architectural designs. Cladding is another common use of aluminum sheets in construction. It serves to cover the exterior walls of buildings, providing insulation and protection against weather elements. By acting as a thermal barrier, aluminum cladding helps reduce energy consumption by keeping the interior cool in summer and warm in winter. It is also fire-resistant, making it a safe choice for construction projects. Moreover, aluminum sheets are frequently employed in the construction of windows and doors. Their lightweight nature makes them easy to handle and install, while their strength ensures durability and longevity. Additionally, aluminum sheets can be powder-coated or anodized, offering a wide range of color options to suit different architectural styles and preferences. In summary, aluminum sheets are commonly used in construction for roofing, siding, cladding, windows, and doors. Their lightweight, durable, and corrosion-resistant properties make them an excellent choice for various construction projects, providing both functional and aesthetic benefits to buildings.
- Q: What are the different methods of forming aluminum sheet?
- There are several methods of forming aluminum sheet, including rolling, extrusion, stamping, and spinning.
- Q: Can aluminum sheets be used for water tanks?
- Yes, aluminum sheets can be used for water tanks. Aluminum is a lightweight and corrosion-resistant material, making it suitable for storing water. It is commonly used in industries such as aerospace and marine due to its durability and ability to resist rust and corrosion. Aluminum tanks are also easier to transport and install compared to other materials, and they can withstand high pressure and extreme temperatures. However, it is important to ensure that the aluminum sheets used for water tanks are of high quality and meet the necessary standards to ensure the safety and longevity of the tank.
- Q: What is the reflectivity of aluminum sheets?
- The reflectivity of aluminum sheets is quite high, typically ranging from 80% to 95%, which makes them excellent for various applications that require high levels of reflection, such as mirrors, solar panels, and decorative surfaces.
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China Aluminum Oxide Sandpaper Sheets for Prepainting Coated Aluminum Coils
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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