9,000 Kilogram Aluminum Jumbo Rolls and Mill Finished Coil
- Ref Price:
-
$2,000.00
/ m.t.
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 1000 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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1.Knowledge about Aluminum
Aluminium is oxidized by water at temperatures below 280°C to produce hydrogen, aluminium hydroxide and heat:2 Al + 6 H2O → 2 Al(OH)3 + 3 H2
This conversion is of interest for the production of hydrogen. Challenges include circumventing the formed oxide layer, which inhibits the reaction and the expenses associated with the storage of energy by regeneration of the Al metal.
Aluminium is theoretically 100% recyclable without any loss of its natural qualities. According to the International Resource Panel's Metal Stocks in Society report, the global per capita stock of aluminium in use in society (i.e. in cars, buildings, electronics etc.) is 80 kg (180 lb). Much of this is in more-developed countries (350–500 kg (770–1,100 lb) per capita) rather than less-developed countries (35 kg (77 lb) per capita). Knowing the per capita stocks and their approximate lifespans is important for planning recycling.
2.Specification and Application
ALUMINIUM COIL
ALLOY: AA1***
AA3***
AA5***
TEMPER: H14 H16 H18 H22 H24 H26 H32 O/F
THICKNESS:0.03MM-3.0MM
WIDTH: 30MM-1700MM
COATING: PE(POLYESTER),PVDF,EPOXY
STANDARD: GB/T 17748-1999
3.Why you choose us?
Our company promise the best quality, best service and best price.Welcome you to visit our factory!
4.Pictures
5.FAQ:
1)what is aluminum?
Aluminium (or aluminum; see spelling differences) is a chemical element in the boron group with symbol Al and atomic number 13. It is a silvery white, soft, nonmagnetic, ductile metal. Aluminium is the third most abundant element (after oxygen and silicon), and the most abundant metal in the Earth's crust. It makes up about 8% by weight of the Earth's solid surface.
Aluminium metal is so chemically reactive that native specimens are rare and limited to extreme reducing environments. Instead, it is found combined in over 270 different minerals.The chief ore of aluminium is bauxite.
2)What's kind of payment term we can supply?
CIF,CFR, FOB and other.
3)Can we supply samples?
Yes, we can!
4)What can you do if you have other quastions?
You can contact us freely at any time!
2)How about our payment term?
LC and TT and other.
3)Which country can we supply?
All around the world!
- Q:How are aluminum coils different from steel coils?
- Aluminum coils and steel coils differ in several aspects. Firstly, aluminum is a lighter metal than steel, which means that aluminum coils are significantly lighter than their steel counterparts. This makes aluminum coils easier to handle and transport, reducing the overall weight of the final product. Secondly, aluminum has a higher corrosion resistance compared to steel. Steel coils are prone to rust and corrosion over time, especially when exposed to moisture or harsh weather conditions. On the other hand, aluminum coils have a natural oxide layer that acts as a protective barrier against corrosion, making them more durable and long-lasting. Furthermore, aluminum has a higher thermal conductivity than steel. This means that aluminum coils can transfer heat more efficiently, making them ideal for applications that require excellent heat dissipation. Steel, being a poor conductor of heat, is less effective in dissipating heat and may retain heat for longer periods. Another significant difference is the aesthetic appeal. Aluminum coils have a natural silver-gray color, giving them a sleek and modern look. Steel coils, on the other hand, are typically coated or painted to enhance their appearance and protect them from corrosion. Lastly, the cost factor plays a role in distinguishing aluminum and steel coils. Aluminum is generally more expensive than steel, mainly due to the higher production costs associated with aluminum extraction and processing. However, the long-term benefits of using aluminum coils, such as lower maintenance and replacement costs due to its corrosion resistance, can offset the initial higher investment. In summary, aluminum coils differ from steel coils in terms of weight, corrosion resistance, thermal conductivity, aesthetics, and cost. These differences make aluminum coils a popular choice in various industries where lightness, durability, heat dissipation, and corrosion resistance are crucial factors.
- Q:Are there any certifications or standards for aluminum coils?
- Yes, there are various certifications and standards for aluminum coils. Some notable ones include the ASTM International standards, such as ASTM B209 for aluminum and aluminum-alloy sheet and plate, and ASTM B221 for aluminum-alloy extruded bars, rods, wire, profiles, and tubes. Additionally, the Aluminum Association provides industry guidelines and certifications, such as the Aluminum Association Registration for Aluminum Coil Production Facilities. These certifications and standards ensure that aluminum coils meet specific quality, performance, and safety requirements.
- Q:Are there any limitations or restrictions on the use of aluminum coils?
- Yes, there are limitations and restrictions on the use of aluminum coils. Some of the main limitations include: 1. Corrosion: Aluminum is prone to corrosion, especially when it comes into contact with certain chemicals or environments. Therefore, it may not be suitable for applications where it will be exposed to corrosive substances or in highly corrosive environments. 2. Strength: While aluminum is a lightweight material, it is not as strong as other metals like steel. This can limit its use in applications that require high strength or load-bearing capabilities. 3. Temperature sensitivity: Aluminum has a lower melting point compared to other metals, which can be a limitation in applications where high temperatures are involved. It may not be suitable for use in certain industrial or high-temperature environments. 4. Electrical conductivity: While aluminum has good electrical conductivity, it is not as conductive as copper. This can limit its use in applications where high electrical conductivity is required, such as in electrical wiring or power transmission. 5. Cost: Aluminum can be more expensive than other metals, limiting its use in applications where cost is a significant factor. In such cases, alternative materials may be preferred. 6. Formability: Aluminum coils can be difficult to form or shape compared to some other metals. This limitation may restrict their use in applications where complex shapes or tight tolerances are required. It is important to consider these limitations and restrictions when selecting aluminum coils for a particular application. Careful evaluation of the specific requirements and constraints will help determine whether aluminum coils are suitable or if alternative materials should be considered.
- Q:Are aluminum coils suitable for electrical conductors?
- Yes, aluminum coils are suitable for electrical conductors. Aluminum is a good conductor of electricity, second only to copper in terms of conductivity. It is widely used in various electrical applications, including power transmission lines, wiring, and electrical coils. Aluminum coils offer excellent electrical conductivity while also being lightweight, cost-effective, and resistant to corrosion.
- Q:Are aluminum coils suitable for high-temperature roofing applications?
- High-temperature roofing applications are not suitable for aluminum coils. Despite being durable and resistant to corrosion, aluminum has a lower melting point compared to commonly used roofing metals like steel or copper. With a melting point of approximately 660 degrees Celsius (1220 degrees Fahrenheit), aluminum cannot withstand the high temperatures experienced on hot roofs during summer or in areas with high ambient temperatures. Consequently, employing aluminum coils for high-temperature roofing applications may cause the material to warp, distort, or even melt due to the excessive heat, resulting in structural damage and potential leaks. It is recommended to opt for materials with higher melting points, such as steel or copper, for roofing projects where high temperatures are a concern.
- Q:Aluminum metal reacts with hydrochloric acid, HCl, to form hydrogen gas (H2) and a solution of aluminum chloride. Write and balance the equation. Can someone help I just dont get this Al2 + 6HCl → 3H2 + 2AlCl3 Al2 + 2HCl → H2 + 2AlCl 2Al + 6HCl → 3H2 + 2AlCl3 Al + 2HCl → H2 + AlCl2 6Al + 2HCl → H2 + 2Al3Cl
- This Site Might Help You. RE: Help balancing chemistry equation Aluminum metal reacts with hydrochloric acid, HCl, to form hydrogen gas? Aluminum metal reacts with hydrochloric acid, HCl, to form hydrogen gas (H2) and a solution of aluminum chloride. Write and balance the equation. Can someone help I just dont get this Al2 + 6HCl → 3H2 + 2AlCl3 Al2 + 2HCl → H2 + 2AlCl 2Al + 6HCl → 3H2 + 2AlCl3 Al + 2HCl → H2 + AlCl2...
- Q:Can aluminum coils be used for food storage containers?
- Indeed, food storage containers can be made from aluminum coils. Aluminum is widely chosen as a material for such containers because of its numerous advantageous qualities. Notably, it is lightweight, sturdy, and possesses exceptional thermal conductivity, enabling it to distribute heat evenly for effective cooking or cooling purposes. Moreover, aluminum is non-toxic, devoid of odor, and resistant to corrosion, rendering it a secure option for food storage. Additionally, it acts as a proficient shield against light, moisture, and oxygen, thereby assisting in maintaining the freshness and quality of the stored food. All in all, opting for aluminum coils for food storage containers can be a dependable and practical decision.
- Q:How are aluminum coils used in the production of signage and displays?
- Aluminum coils are widely used in the production of signage and displays due to their versatility, durability, and cost-effectiveness. These coils are typically made from high-quality aluminum alloy, which provides excellent strength and resistance to corrosion. In the production process, aluminum coils are first unwound and then passed through a series of rollers to achieve the desired thickness and shape. This process, known as coil coating or pre-painting, allows for the application of various finishes and coatings onto the surface of the aluminum. These coatings can include polyester, polyurethane, fluorocarbon, or acrylic, depending on the specific requirements of the signage or display. Once the aluminum coils are coated, they can be further processed into different forms, such as flat sheets, strips, or even customized shapes based on the design requirements. The versatility of aluminum allows for easy fabrication and customization, making it a popular choice for signage and display manufacturers. Aluminum coils are commonly used in a wide range of signage applications, including billboards, outdoor advertising panels, trade show displays, store signage, and architectural signage. The lightweight nature of aluminum makes it easy to transport and install, reducing production and installation costs. Moreover, aluminum's durability ensures that signage and displays made from aluminum coils can withstand harsh weather conditions, UV radiation, and other environmental factors, making them suitable for both indoor and outdoor applications. The corrosion-resistant properties of aluminum also contribute to the longevity of the signage, ensuring that it maintains its appearance and functionality over time. In addition to its physical properties, aluminum's aesthetic appeal is another reason for its extensive use in signage and displays. The smooth and reflective surface of the metal provides an attractive finish that enhances the visual impact of the signage, helping to grab attention and communicate messages effectively. Overall, aluminum coils play a crucial role in the production of signage and displays by offering versatility, durability, cost-effectiveness, and aesthetic appeal. Their ability to be easily customized, combined with their resistance to corrosion and harsh environmental conditions, makes aluminum an ideal material for creating eye-catching and long-lasting signage and display solutions.
- Q:Can the little can opening cap things on an aluminum can be recycled? My friend told me if you fill a two liter bottle with them you can get loads of cash. Is this true?
- Yes. Aluminium can be recycled. (watch the TV ad, UK) No. You would need tons of the stuff ( a tonne of copper is only around ?1000) They are usually colleced for charity. And they save up all the 2 litre bottles full! Feel the weight, aluminium is very light.
- Q:What is the cost-effectiveness of using aluminum coils in the long run?
- The cost-effectiveness of using aluminum coils in the long run is high. Aluminum coils are durable, corrosion-resistant, and have a long lifespan, reducing maintenance and replacement costs over time. Additionally, aluminum is a lightweight material, resulting in energy savings during transportation and installation. Moreover, aluminum coils offer excellent thermal conductivity, enhancing energy efficiency in heating and cooling systems. Overall, while the initial investment may be higher, the long-term benefits of using aluminum coils outweigh the costs.
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9,000 Kilogram Aluminum Jumbo Rolls and Mill Finished Coil
- Ref Price:
-
$2,000.00
/ m.t.
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 1000 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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