Aluminum Sheet and Mill Finished Aluminum Sheet
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 5000 m.t./month
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Item specifice
1.Description
Aluminium atoms are arranged in a face-centered cubic (fcc) structure. Aluminium has a stacking-fault energy of approximately 200 mJ/m2.
Aluminium is a good thermal and electrical conductor, having 59% the conductivity of copper, both thermal and electrical, while having only 30% of copper's density. Aluminium is capable of being a superconductor, with a superconducting critical temperature of 1.2 Kelvin and a critical magnetic field of about 100 gauss (10 milliteslas).
2.Chemical
Corrosion resistance can be excellent due to a thin surface layer of aluminium oxide that forms when the metal is exposed to air, effectively preventing further oxidation.The strongest aluminium alloys are less corrosion resistant due to galvanic reactions with alloyed copper.This corrosion resistance is also often greatly reduced by aqueous salts, particularly in the presence of dissimilar metals.
In highly acidic solutions aluminium reacts with water to form hydrogen, and in highly alkaline ones to form aluminates— protective passivation under these conditions is negligible. Also, chlorides such as common sodium chloride are well-known sources of corrosion of aluminium and are among the chief reasons that household plumbing is never made from this metal.
However, owing to its resistance to corrosion generally, aluminium is one of the few metals that retain silvery reflectance in finely powdered form, making it an important component of silver-colored paints. Aluminium mirror finish has the highest reflectance of any metal in the 200–400 nm (UV) and the 3,000–10,000 nm (far IR) regions; in the 400–700 nm visible range it is slightly outperformed by tin and silver and in the 700–3000 (near IR) by silver, gold, and copper.
3. Specification
ALLOY: AA1*** (AA1050，AA1060，AA1070，AA1100 etc.)
AA3*** (AA3003，AA3004，AA3005，AA3105 etc.)
AA5*** (AA5052，AA5083，AA5754 etc)
AA8*** (AA8011，AA8006 etc)
TEMPER: H14,H16,H18,H22,H24,H26,H32,O/F
THICKNESS: 0.2mm-100mm
WIDTH: 30mm-1700mm
STANDARD: GB/T 3880-2006
Special specification is available on customer's requirement
4.Picture
5.FAQ
①How about your company？
A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe
,America and Japan. OEM casting and forging service available according to customer’s requirements.
②How 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.
③How long can we receive the product after purchase?
The purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
- Q:Can the aluminum sheets be used for manufacturing solar panel frames?
- Yes, aluminum sheets can be used for manufacturing solar panel frames. Aluminum is a commonly used material in the solar industry due to its lightweight, durability, and corrosion resistance. It is an ideal choice for solar panel frames as it provides structural support while being able to withstand various weather conditions. Additionally, aluminum is easily recyclable, making it an environmentally friendly option for solar panel manufacturers. Overall, aluminum sheets are a suitable material for manufacturing solar panel frames.
- Q:Do 101 aluminum sheets have any specific insulation properties?
- 101 aluminum sheets do not possess any distinct insulation properties, as aluminum is an efficient conductor of both heat and electricity, failing to offer protection against temperature extremes. Nevertheless, these sheets can serve as reflective surfaces, effectively bouncing back heat or light. To achieve insulation, it is necessary to incorporate supplementary materials like foam or fiberglass in conjunction with the aluminum sheets.
- Q:i keep hearing all these things about burning aluminum foil and such
- Yes, aluminum is a soft metal andit will not hold up well in a fire and if it's a hot fire you don't want to breathe in any fumes the rim might give off. If you want to use a rim, best to use steel. Or like the other guy said, rocks or bricks.
- Q:Bauxite ore contains aluminum oxide, which is decomposed using electricity to produce aluminum metal and oxygen. What mass of aluminum metal can be produced from 125 g of aluminum oxide?I'm really confused and I need help. Thanks.
- Aluminum Oxide is put together from aluminum and oxygen. A quick look at the periodic table tells you that Al has a +3 charge, while O has a -2 charge. Thus the formula must be Al2O3. Now, the atomic mass of Al is 26.982, and of O 15.999. This means that there is that many grams of each in one mole of each respective element. Thus the formula Mass of Al2O3 is 2(26.982)+3(15.999) = 101.961 g Al2O3. There are 2 mols of Al, so 2(26.982) = 53.964 g Al per the formula mass (53.964/101.961). Now that you have a ratio for the amount of Al in Al2O3, simply multiply it by the mass of aluminum oxide you have to get the mass of Aluminum out. Thusly: (53.964/101.961) x 125g = 66.157 g Al Ta-da!
- Q:How much is a square inch of a millimeter aluminum plate?
- Make a supplement to the answer on the first floorSo-called:1 lines, when referring to pure aluminum, that is, aluminum content is not less than 99%., weight 2.71 kg / square meterThe 3 Series refers to manganese as the main alloying element, that is, aluminum manganese alloy.
- Q:I've created a sculpture out of aluminum foil, but it's pretty flimsy. What can I paint or cover it with that would harden and support it? I was thinking a resin or something, but I have no experience with resins or epoxies... Any suggestions?
- you can use more aluminum and add layers to it. It would depend on the shape and size what is the best, but yes, you could use fiberglass and resin - as long as it is not so flimsy that the weight of the additional material will already distort it. If you just use resin that could work as long as it is reasonably flat, as the resin will run, but you could paint a number of thin coats on. Depending how it looks you could also use something like bondo which is car repair putty which is resin based. It might be easier to work with as it is thicker and it can be carved/sanded easily. Though you need to use it outside or with very good ventilation before it is set.
- Q:Can aluminum sheets be used for flooring?
- Yes, aluminum sheets can be used for flooring. Aluminum is a lightweight and durable material that can withstand heavy foot traffic and is resistant to corrosion. It is commonly used for industrial flooring, outdoor decks, and transportation platforms.
- Q:Can aluminum sheets be anodized for improved hardness?
- Yes, aluminum sheets can be anodized to significantly improve their hardness. Anodizing is an electrochemical process that thickens the natural oxide layer on the surface of the aluminum, creating a durable and corrosion-resistant coating. This process enhances the hardness and durability of the aluminum sheets, making them more resistant to wear, scratches, and other forms of damage.
- Q:Can aluminum sheets be coated with other materials?
- Aluminum sheets have the capability to undergo a process called aluminum sheet coating or aluminum sheet finishing, wherein they are coated with different materials. This coating process serves several purposes, such as enhancing their appearance, protecting against corrosion, increasing durability, and providing insulation. Painting, anodizing, laminating, and powder coating are among the various methods available to coat aluminum sheets. Each method offers unique advantages and is selected based on the desired outcome and intended usage of the coated aluminum sheet. Coating aluminum sheets with other materials allows for customization, versatility, and enhanced functionality in a wide range of industries, including construction, automotive, aerospace, and consumer goods.
- Q:How do you prevent distortion of aluminum sheets during welding?
- To prevent distortion during the welding of aluminum sheets, there are several important steps that can be taken: 1. It is crucial to properly prepare the joint by cleaning and beveling the edges of the aluminum sheets. This will ensure a better fit-up and reduce the likelihood of distortion. 2. The use of appropriate fixtures and clamps to hold the aluminum sheets in place during welding can help distribute the heat evenly and prevent movement or buckling. This will minimize the risk of distortion caused by thermal expansion. 3. Tack welding can be done at regular intervals along the joint before performing a full weld. This temporarily secures the sheets and allows for controlled cooling, reducing distortion. 4. Following a proper welding sequence is also beneficial. Starting from the center and gradually moving towards the edges, alternating between sides, helps balance the heat input and allows for cooling between welds, minimizing distortion. 5. Preheating the material before welding can help reduce the temperature gradient and minimize distortion for thicker aluminum sheets. Post-weld heat treatment can also be applied to relieve residual stresses and promote dimensional stability. 6. Employing appropriate welding techniques, such as lowering the heat input and using a slower travel speed, can help minimize distortion. Using a smaller weld bead size and avoiding excessive weaving also control the heat input and reduce distortion. 7. It is crucial to ensure that the welding parameters, such as voltage, current, and wire feed speed, are correctly set and maintained. Using the appropriate parameters for the specific aluminum alloy being welded will result in a more controlled heat input, reducing distortion. By implementing these preventive measures, the risk of distortion during aluminum sheet welding can be significantly reduced, leading to improved weld quality and dimensional stability.
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Aluminum Sheet and Mill Finished Aluminum Sheet
- 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
OKorder Financial Service
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