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
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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:Are there any specific guidelines for the handling of aluminum coils?
- There exist specific guidelines for the handling of aluminum coils, with several key points to consider: 1. Appropriate lifting techniques: To handle aluminum coils, it is crucial to utilize suitable lifting equipment such as cranes or forklifts. These tools must possess the capacity to handle the weight of the coils in order to prevent accidents or damage. 2. Usage of protective gear: Workers must wear personal protective equipment (PPE) like gloves and safety goggles to safeguard themselves against sharp edges or potential injuries during handling. 3. Secure packaging: Aluminum coils must be stored or transported in secure packaging to prevent damage. This can be accomplished by employing suitable pallets, straps, or protective covers to ensure that the coils are held in place and protected against external factors like moisture or impact. 4. Proper stacking: When storing or transporting aluminum coils, it is vital to stack them in a manner that guarantees stability and prevents them from falling or causing accidents. The coils should be stacked evenly and securely, with adequate support and spacing between each stack to avoid deformation or damage. 5. Avoidance of contact with corrosive materials: Aluminum coils should not come into contact with corrosive materials such as acids or alkalis, as they can cause damage or corrosion to the metal. It is important to store aluminum coils in a clean and dry environment to preserve their quality. 6. Gentle handling: Aluminum coils are prone to scratches, dents, and other forms of damage, thus they should be handled with care to avoid these issues. Dragging or sliding the coils during handling should be avoided, and they should be placed gently to prevent any potential damage. 7. Training and supervision: Workers involved in the handling of aluminum coils should receive adequate training and supervision to ensure adherence to the specific guidelines and safety procedures. Regular training sessions can help refresh their knowledge and reinforce safe handling practices. By adhering to these guidelines, the proper handling of aluminum coils can be ensured, thereby reducing the risk of accidents, damage, or loss of quality.
- Q:Are aluminum coils suitable for electrical conductors?
- Aluminum coils, indeed, prove to be suitable for electrical conductors. Due to its remarkable electrical conductivity, aluminum has become a widely utilized material in the electrical industry. It possesses approximately 61% conductivity in comparison to copper, the utmost commonly employed metal for electrical conductors. Lightweight, cost-effective, and possessing good thermal conductivity, aluminum coils have become a favored selection for a range of electrical applications. Nonetheless, it is noteworthy that aluminum has a lower tensile strength than copper, thus potentially demanding a larger cross-sectional area to attain an equivalent level of current carrying capacity. Furthermore, to prevent oxidation and guarantee efficient electrical conductivity in aluminum coils, it is imperative to employ proper insulation and connectors.
- Q:Are aluminum coils suitable for outdoor signage?
- Yes, aluminum coils are suitable for outdoor signage. Aluminum is a highly durable and weather-resistant material, making it perfect for outdoor applications. It is corrosion-resistant, meaning it can withstand exposure to various weather conditions such as rain, snow, and sunlight without deteriorating or rusting. Additionally, aluminum coils are lightweight and versatile, allowing for easy installation and customization. They can be easily cut, shaped, and painted to create eye-catching and long-lasting outdoor signage. Overall, aluminum coils are a popular choice for outdoor signage due to their durability, weather resistance, and aesthetic appeal.
- Q:Aluminum roll width 750mm, single layer thickness 6.5mm, diameter 400mm., how to calculate the weight of the aluminum roll?
- You can use the outside diameter, the inner diameter and the width to get the volume. You know the density and volume, and then you can find the weight naturally
- Q:where's the best place to look for aluminum not cans
- It depends on what you will use it for. If you are just looking for scrap aluminum to be melted down, cars radiators a full of aluminum. Otherwise, maybe check with a local metal fabricator and see if you could buy some of their drop.
- Q:Why there is always impression and indentation on the backup roller of aluminum coil rolling mill with 4 rollers.
- Perhaps there is something wrong in the position controlling the working roller tilt and bend positive and negative convexity, making the working roller out of order and rubbing against the backup roller.
- Q:Are there any limitations to the maximum coil length of aluminum coils?
- The maximum length of aluminum coils is subject to certain limitations. Factors that affect the maximum coil length include the thickness and width of the coil, the strength and tensile properties of the aluminum alloy, the equipment used for coil processing, and the intended application of the coil. One limitation is the strength and ductility of the aluminum alloy. Aluminum alloys with higher strength and lower ductility may have restrictions on the maximum coil length due to the risk of coil breakage or deformation during processing or handling. Another limitation is the coil processing equipment. The maximum coil length is often determined by the size and capabilities of the equipment used for slitting, cutting, or forming the coils. If the equipment has limited capacity or is not designed for longer coils, it may not be able to effectively handle or process longer lengths. The intended application of the coil can also impose limitations. For example, in the automotive industry, there may be restrictions on the maximum coil length based on the size and weight limitations of the vehicles. Moreover, logistical factors such as transportation and storage can also impose limitations. Longer coils may be more challenging to handle, transport, and store, which can increase the risk of damage or pose challenges in terms of logistics and space requirements. Therefore, it is crucial to consider various factors such as alloy properties, equipment capabilities, application requirements, and logistical considerations to determine the practical limitations of coil length for a specific situation, as there is no specific universal limit to the maximum coil length of aluminum coils.
- Q:Can aluminum coils be used in the manufacturing of appliances?
- Yes, aluminum coils can be used in the manufacturing of appliances. Aluminum coils offer several advantages such as being lightweight, corrosion-resistant, and having good thermal conductivity, making them suitable for various appliance applications including refrigerators, air conditioners, and heating systems.
- Q:Are aluminum coils suitable for high-reflective applications?
- Yes, aluminum coils are suitable for high-reflective applications. Aluminum is known for its excellent reflectivity, with a reflectance ratio of around 80-90%. This makes it an ideal material for applications that require high reflectivity, such as in lighting fixtures, solar panels, and mirrors. Aluminum coils can be coated or polished to further enhance their reflective properties. Additionally, aluminum is lightweight, corrosion-resistant, and has good heat conductivity, making it a versatile choice for various high-reflective applications.
- Q:How are aluminum coils protected against galvanic corrosion?
- Aluminum coils are protected against galvanic corrosion through various methods, such as applying a protective coating or using sacrificial anodes. These measures help to create a barrier between the aluminum and other metals, preventing the occurrence of galvanic corrosion.
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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
OKorder Financial Service
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