Heavy Duty 3003, 3104, 5182 Aluminum Foil Sheets - Thin Aluminum Strips for Sale
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 5000 m.t./month
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l Product Specification
| Alloy | L1~L6, 2A02, 2A06, 2A11, 2A12, 2A13, 2A14, 2A16, 2A50, 2A70, 2A80 2A90, 3003, 5052, 5083, 6061.etc |
| Temper | O; F; H111; H112; H12; H14; H16; H18; H19; H22; H24; H26 |
| Application | ceiling, transportation, decorative, packaging, beverage cans, LED light |
| Surface treatment | mill finish, color coated finish, embossed finish |
| Thickness | 0.2-3.0mm thick |
lPackaging & Delivery
Packaging detail: seaworthy standard package- pvdf aluminum coil
Delivery detail: 30 days ofter get the deposit
l Company Profile
CNBM International Corporation, China National Building Materials (Group) Corporation, is one of the largest companies in China building material & equipment industry, with 42,800 employees and sales in 2005 of US Dollar 4.395 billion. In 2006, China National Building Material Company Limited was listed on Hong Kong Stock Market with the stock code as 3323. |
l CNBM World Wide
l Product Images
l Certificates
l FAQ
Q: Do you provide free samples?
A: Yes, free samples will be sent to you on freight at destination.
Q: Can I get your latest products catalogue?
A: Yes, it will be sent to you in no time.
Q: What is the MOQ?
A: 5 tons
Q: What are your payment terms?
A: We accept L/C, T/T.
l Contact Us
Email：service@okorder.com
- Q: the amp setting when welding aluminum tig? and what color should the electrode feeder be bronze or chrome grey? u know the one u use with your hands
- Best electrodes to use for Aluminum welding is 1.5% lanthanum oxide (gold color code.). 2% zirconia (brown) or 2% thorium oxide (red) can also be used. Note that zirconia-doped electrodes should never be used for DC welding. A lot of welders like to quote offhand the rule 1 amp for every 0.001 inch of thickness. This applies to steel, stainless, and nickel alloys only. Due to the lower melting point, lower specific heat capacity, and higher thermal conductivity of of Al, this rule should NOT be used for Al! I recommend welding a test piece first with the same joint configuration and thickness of the part you intend to weld. Note that fillet welds require more current than butt welds or edge welds. Start out by using 2/3 amp per 0.001 of thickness, in other words, reduce the current of the above rule by about 30-40% . Make 3 test weld, then check to see if there's any visible penetration on the other side. If you don't see any through-pentration at all, increase the current by about 10-20 amps and test again.
- Q: Do 101 aluminum sheets have any specific anti-corrosion properties?
- Yes, 101 aluminum sheets do have specific anti-corrosion properties. Aluminum naturally forms a protective oxide layer on its surface when exposed to oxygen, which acts as a barrier against corrosion. This oxide layer, also known as aluminum oxide, is highly resistant to rust and corrosion. Additionally, 101 aluminum sheets are alloyed with small amounts of iron and silicon, which further enhance their corrosion resistance. These sheets are often used in applications where corrosion resistance is crucial, such as in marine environments, chemical processing plants, and outdoor structures. However, it's important to note that while aluminum is highly resistant to corrosion, it can still be susceptible to certain types of corrosion in specific conditions, such as pitting corrosion in chloride-rich environments. Therefore, proper care and maintenance should still be followed to ensure the longevity and effectiveness of 101 aluminum sheets in preventing corrosion.
- Q: This question asks for methods to ensure that the connections between aluminum sheets are both secure and resistant to water leakage.
- <p>To ensure that the joints between aluminum sheets are secure and watertight, use a combination of sealants and appropriate fasteners. First, clean the surfaces to be joined thoroughly. Apply a high-quality, waterproof sealant along the joint. This sealant should be compatible with aluminum and resistant to UV, temperature changes, and water. Then, use corrosion-resistant fasteners such as stainless steel screws or rivets to join the sheets. Ensure that the fasteners are tightened correctly to prevent leaks. Additionally, consider using a gasket or a weatherstrip along the joint for added watertightness. Regularly inspect and maintain the joints to ensure ongoing watertight integrity.</p>
- Q: What are the effects of utilizing aluminum sheets on the environment?
- <p>The environmental impact of using aluminum sheets includes both positive and negative aspects. On the positive side, aluminum is recyclable, and its use in construction and manufacturing can reduce the need for more energy-intensive materials like steel. However, the production process of aluminum is energy-intensive and generates greenhouse gases, contributing to climate change. Additionally, the extraction of bauxite, the primary source of aluminum, can lead to deforestation and habitat destruction. Despite these concerns, aluminum's lightweight nature can reduce energy consumption in transportation, and its durability can extend the lifespan of products, reducing waste. Overall, the environmental impact depends on the balance between these factors and the specific context of use.</p>
- Q: This question asks for a comparison of the benefits and drawbacks of using aluminum sheets as a roofing material.
- <p>Aluminum sheets for roofing offer several advantages, including durability, resistance to rust and corrosion, lightweight nature, and energy efficiency due to reflective properties. They are also easy to install and maintain, and can be recycled, making them environmentally friendly. However, there are some disadvantages such as being more expensive than some other roofing materials, potential for denting if not properly installed, and noise issues during heavy rain or hail due to their lightweight nature. Additionally, they may require more frequent replacement compared to some other materials.</p>
- Q: What types of aluminum sheets are recommended for outdoor use due to their properties?
- <p>Yes, there are specific types of aluminum sheets designed for exterior applications. These include aluminum sheets with protective coatings such as anodized aluminum, which offers enhanced resistance to corrosion and weathering. Additionally, aluminum sheets with a PVDF (Polyvinylidene Fluoride) coating, such as Kynar 500, are highly suitable for exterior use due to their excellent durability and resistance to UV rays, chemicals, and scratches. These coatings help maintain the aluminum's appearance and integrity over time, making them ideal for outdoor applications where exposure to the elements is a concern.</p>
- Q: What are the different methods of polishing aluminum sheets?
- There are several different methods available for polishing aluminum sheets, each with its own advantages and disadvantages. Some of the common methods include: 1. Mechanical polishing: This method involves using abrasive materials, such as sandpaper or abrasive pads, to manually rub the surface of the aluminum sheet. This process requires a lot of physical effort and can be time-consuming, especially for larger sheets. Mechanical polishing can achieve a high level of shine and smoothness, but it may leave behind scratches or marks if not done carefully. 2. Chemical polishing: Chemical polishing involves using chemical compounds to dissolve a thin layer of the aluminum surface, resulting in a smoother and shinier finish. This method is often used for larger sheets or complex shapes where mechanical polishing is not feasible. However, it requires careful handling of chemicals and may not be suitable for all types of aluminum alloys. 3. Electropolishing: This is an electrochemical process that uses an electric current to remove a thin layer of material from the aluminum surface. Electropolishing provides a smooth and shiny finish and can be used for both small and large sheets. It is particularly effective for removing surface imperfections and achieving a uniform appearance. However, it requires specialized equipment and expertise to ensure proper control of the process. 4. Vibratory finishing: In this method, the aluminum sheets are placed in a vibratory machine along with abrasive media, such as ceramic or plastic chips. The constant movement and friction between the sheets and the media help to remove surface imperfections and achieve a polished finish. Vibratory finishing is suitable for large batches of sheets and can be a cost-effective option. However, it may not provide the same level of shine as other methods. 5. Buffing and polishing compounds: These compounds are applied to the surface of the aluminum sheets and then buffed using a rotary tool or polishing machine. The compounds contain abrasive particles that help to remove scratches and bring out the shine in the metal. This method is relatively quick and easy to use, but it may not be as effective for heavy oxidation or deep scratches. Overall, 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 recommended to test different methods on a small area before proceeding with the full polishing process to ensure satisfactory results.
- Q: Can aluminum sheets be used for solar panel applications?
- Indeed, solar panel applications can make use of aluminum sheets. Thanks to its lightweight nature, strength, and resistance against corrosion, aluminum is widely favored for solar panel frames and mounting systems. Moreover, its recyclability renders it an eco-friendly choice. By providing structural support and stability, aluminum sheets enable solar panels to endure diverse weather conditions and maintain longevity. Furthermore, aluminum's excellent thermal conductivity aids in dissipating heat generated by the solar panels, thereby enhancing their overall performance and efficiency.
- Q: What are the safety concerns to be aware of when handling aluminum sheets?
- <p>When working with aluminum sheets, there are a few safety concerns to consider. First, aluminum dust can be a respiratory hazard, so it's important to use proper ventilation and personal protective equipment like masks. Second, sharp edges can cause cuts; always handle aluminum sheets with gloves and proper tools. Additionally, aluminum is a good conductor of electricity, so avoid contact with live electrical wires. Lastly, when cutting or shaping aluminum, eye protection is crucial due to the risk of flying debris. Always follow safety guidelines specific to your workplace and the tools you are using.</p>
- Q: Can aluminum sheets be bent?
- Yes, aluminum sheets can be bent. Aluminum is a highly malleable metal, which means it can be easily shaped or formed using techniques such as bending, rolling, or folding. The process of bending aluminum sheets involves applying force to the metal in order to create a desired angle or curve. This can be done by using specialized tools such as a brake press or by using manual techniques. The flexibility of aluminum makes it a popular choice for various applications where bending or shaping is required, such as in construction, automotive, or aerospace industries.
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Heavy Duty 3003, 3104, 5182 Aluminum Foil Sheets - Thin Aluminum Strips for Sale
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 5000 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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