Petersen Aluminum Coil - Mill Finished Aluminum Coil AA3003 Temper H14

Petersen Aluminum Coil - Mill Finished Aluminum Coil AA3003 Temper H14

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Loading Port:: Shanghai

Payment Terms:: TT or LC

Min Order Qty:: 10 m.t.

Supply Capability:: 4000 m.t./month

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Specification

Grade:

3000 Series

Surface Treatment:

Mill Finish

Shape:

Flat

Temper:

H14

Application:

Decorations

1. Aluminum Coil Description：

Aluminum coil, is a rolled product, produced in a coiled form of continuous strip, and having an ID (Inner diameter) and OD (Outer diameter).Common alloy coil are used for a wide variety of applications, alloy 1050, 1060, 3003, 3105, 3005, 5052, 5754, 5083, 6061, 8011, 8021, and so on, in thickness from 0.0065-7mm, in width from 300- 2200mm.

Aluminium coil can be deep processed into aluminium foilstock, aluminium circle, aluminium coating products, aluminium ceiling, aluminium plastic composite panel (APCP), aluminium embossed products, etc.

2.Main Features of the Aluminum Coil：

• Great ductility

• Heat conductivity

• Anti-corrosion

• Moisture resistanve

3.Aluminum Coil Images

4.Aluminum Coil Specification

Aluminum Coil/Sheet
Main Specification
Alloy	AA1xxx (AA1050, AA1060, AA1070, AA1100 etc.)
	AA3xxx (AA3003, AA3004, AA3005, AA3105 etc.)
	AA5xxx, AA6XXX (AA5052,AA5083, AA5754, AA6061, AA6062 etc.)
	AA8xxx(AA8011, AA8006, AA8079 etc.)
Temper	H14,H16, H18, H22, H24, H26, H32,O/F
Thickmess	≥0.2mm
Width	30mm-2100mm
Standard	GB/T 3880-2006
Special specification is available on customer's requirement

5.FAQ

We have organized several common questions for our clients，may help you sincerely：

(1) How to guarantee the quality of the products?

We have established the international advanced quality management system, every link from raw material to final product. we have strict quality test; we resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

(2) MOQ?

For trail order, we accept 10 MT.

(3) Payment term?

30% deposit, balance against the BL copy; 100% L/C at sight

(4) What is the delivery time?

Depends on actual order, around 30 to 35 days

Q:Should the aluminum roll be in the direction of the aluminum roll length or width?: Therefore, the highway standards at different levels are different, and the following is the highway standard at all levels:The two-way highway of standard highway and first class highway is 2*7.5 meters, the six lane is 2*11.25 meters, and the eight lane is 2*15 meters. The four lane is 2 meters

Q:Can aluminum coils be fabricated or formed into different shapes?: Aluminum coils possess the capability to be transformed into diverse forms through fabrication or shaping. Thanks to its malleability, aluminum can be effortlessly manipulated and molded without any fear of cracking or rupturing. Various techniques including bending, rolling, and stamping can be employed to alter the shape and design of the coils. Consequently, these coils can be subsequently processed or joined together to manufacture products with distinct geometries, such as automotive parts, kitchenware, electrical elements, or even architectural edifices. The pliability of aluminum as a material opens up a broad spectrum of possibilities in terms of configuring and giving it different structures.

Q:We want to buy an AirBake insulated aluminum pizza pan. What is insulated aluminum? We want to make sure that it is not something toxic like the non-stick material on pans.: AirBake is available either natural (just plain aluminum) or nonstick, which is coated with a similar material to other nonstick cookware. What's insulated about it is this: The pan is actually two layers separated by an air pocket. If you put it directly over a heating element, the lower layer heats the air inside, which heats the upper layer. A single-ply aluminum sheet will get very hot and tend to burn the pizza, because it absorbs radiant energy from the element more quickly than the pizza can conduct it away. The insulating air layer slows down the heat transfer and helps to keep your pizza from burning. So if you prefer non-non-stick cookware, get the AirBake Natural line.

Q:What are the electrical conductivity properties of aluminum coils?: Aluminum coils exhibit excellent electrical conductivity properties. Aluminum is a highly conductive metal, ranking second only to copper in terms of electrical conductivity. The conductivity of aluminum is approximately 61% of copper's conductivity. This makes aluminum coils a popular choice for electrical applications where high conductivity is required. The electrical conductivity of aluminum is attributed to its atomic structure. Aluminum atoms have a relatively high number of free electrons, which are responsible for the flow of electric current. These free electrons can easily move through the lattice structure of aluminum, resulting in efficient electrical conduction. Furthermore, aluminum possesses low resistance, allowing for minimal energy loss during the transmission of electricity. This makes aluminum coils a cost-effective option for electrical wiring, power transmission lines, and other applications that require efficient electrical conductivity. It is worth noting that aluminum's electrical conductivity decreases slightly with increasing temperature. However, this decrease is relatively small compared to other metals, making aluminum coils a reliable choice for applications that involve high temperatures. In summary, aluminum coils possess excellent electrical conductivity properties, making them suitable for a wide range of electrical applications. Their high conductivity, low resistance, and cost-effectiveness contribute to their widespread use in various industries.

Q:How are aluminum coils coated or finished?: Aluminum coils can be coated or finished in various ways to enhance their appearance, protect against corrosion, or improve their functionality. The most common methods of coating or finishing aluminum coils include painting, anodizing, and laminating. Painting is a popular coating method where a layer of paint is applied onto the aluminum surface. This can be done through different techniques such as spray painting, roll coating, or coil coating. The paint can be customized in terms of color, gloss level, and texture, allowing for a wide range of aesthetic options. Additionally, painting can provide protection against atmospheric conditions and increase the durability of the coils. Anodizing is another widely used technique, especially for architectural and industrial applications. It involves creating a controlled oxide layer on the surface of the aluminum through an electrochemical process. Anodized aluminum coils have a uniform and durable finish that enhances their resistance to corrosion, scratching, and fading. They are available in various colors and can be further enhanced with a matte, brushed, or polished appearance. Laminating is a process where a thin layer of protective film is applied onto the surface of the aluminum coil. This film can be made of different materials such as PVC, polyester, or polyethylene. Laminating provides an extra layer of protection against scratches, dirt, and UV radiation. It also allows for easy cleaning and maintenance of the coated aluminum coils. In addition to these methods, aluminum coils can also be coated with specialized finishes for specific applications. For example, coils used in the automotive industry may have a polymer-based coating that provides lubricity and reduces friction. Coils used in the construction industry may have a heat-reflective coating to improve energy efficiency. Overall, the coating or finishing of aluminum coils plays a crucial role in enhancing their appearance, protecting against corrosion, and improving their functionality for various applications. The choice of coating method depends on the desired outcome, budget, and specific requirements of the end-use industry.

Q:What is the weight of aluminum coils per square foot?: The weight per square foot of aluminum coils may differ based on the coil's thickness. Typically, aluminum coils have an average weight of approximately 0.5 pounds per square foot. Nevertheless, it is crucial to mention that this value is an approximation and might slightly fluctuate depending on the particular alloy and manufacturing procedure applied. It is always advisable to consult the manufacturer or supplier to obtain precise weight specifications for the aluminum coils you are dealing with.

Q:How do aluminum coils perform in saltwater environments?: Aluminum coils perform exceptionally well in saltwater environments due to their natural resistance to corrosion. Unlike other metals, aluminum forms a protective oxide layer when exposed to saltwater, creating a barrier that prevents further corrosion. This oxide layer acts as a durable and long-lasting shield against the harsh effects of saltwater, ensuring the longevity and performance of aluminum coils in marine applications. Additionally, aluminum coils are lightweight and possess high thermal conductivity, making them popular choices for heat exchangers and condensers in saltwater-based cooling systems. Overall, aluminum coils are highly reliable and efficient in saltwater environments, making them a preferred choice for various marine applications.

Q:Are aluminum coils resistant to saltwater corrosion?: Generally, aluminum coils exhibit resistance to corrosion caused by saltwater. Aluminum is widely recognized for its exceptional corrosion resistance, particularly in marine settings where exposure to saltwater is common. The naturally occurring oxide layer on the surface of aluminum acts as a shield, effectively preventing direct contact between the aluminum and the corrosive saltwater. This oxide layer serves as a protective barrier against saltwater corrosion. Moreover, various coating techniques, such as anodizing or painting, can be employed to further enhance the resistance of aluminum coils against saltwater corrosion. Nevertheless, it is worth noting that prolonged or continuous exposure to saltwater can gradually deteriorate the protective oxide layer and potentially result in corrosion, albeit at a slow pace. To prolong the lifespan and optimize the performance of aluminum coils in saltwater environments, regular maintenance and appropriate care are essential.

Q:I don't have a rounded baking tray at the moment and would like to replace it with aluminium foil, do you think it's suitable and that it can withheld the intensity?: Should be fine

Q:Can aluminum coils be used in chemical processing plants?: Indeed, chemical processing plants can utilize aluminum coils. Aluminum, a versatile and extensively employed substance across multiple industries, including chemical processing, boasts exceptional resistance to corrosion. Consequently, it proves apt for the manipulation and conveyance of diverse chemicals. The application of aluminum coils extends to heat exchangers, condensers, evaporators, and other chemical processing equipment. Moreover, aluminum coils boast a lightweight nature and exhibit high thermal conductivity, promoting efficient heat transfer and energy conservation. Nevertheless, it remains crucial to carefully evaluate the specific demands and compatibility of the chemicals being processed to ascertain the suitability of aluminum coils for the intended use.

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