Aluminum Sheet and Mill Finished Aluminum Sheet
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 6 m.t.
- Supply Capability:
- 3000 m.t./month
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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
- Q:Okay guys i need to rapir a crack on an aluminum pipe , would durafix do the job ?? If so where can i get this durafix ? at my local home depot ?
- You can order it online. It works acceptably well, though it's obviously not as good as bona fide welding. You can also use tin+zinc hard solder, for this- you need a special soldering flux specifically desgined for soldering aluminum. You can order aluminum soldering kits online also. You might also be able to find a welding supply store in your area and they would probably carry Al soldering kits in stock. I feel that soldering would probably give you more reliable results in this case. Solder is a lot thinner and has better wetting action than the durafix alloy. This means that solder will be more likely to flow into the crack itself and completely seal it, whereas the durafix may simply lie on top of the crack. I think durafix technically qualifies as brazing since it melts at a lower temperature than the aluminum itself. However, you will also need to buy a propane torch, that'll probably cost around 30-40$ at a hardware store. Plus the cost of the brazing metal which is around 12-20$. so you're looking at 30-50$ probably. This might be a bit of a fun- DIY project if you feel it's worth some time and practice on your part. On the other hand any welding shop can simply TIG weld your pipe for about 20$ and it will only take them a few minutes. So having the professionals do it will be much faster, cheaper, and almost certainly a better quality repair than if you attempted to DIY.
- Q:How does the purity of aluminum affect its properties as a sheet?
- The purity of aluminum greatly affects its properties as a sheet. Higher purity levels result in increased strength, improved corrosion resistance, and enhanced conductivity. Pure aluminum sheets are softer and more malleable, making them easier to form and shape. However, impurities can negatively impact these properties, reducing strength and increasing susceptibility to corrosion. Therefore, maintaining high purity levels is essential for achieving desired sheet properties and performance.
- Q:Can aluminum sheets be used for window frames?
- Indeed, window frames can be made using aluminum sheets. The utilization of aluminum for window frames is widespread because of its durability, lightweight characteristics, and ability to resist corrosion. Aluminum frames provide exceptional strength and stability and can be effortlessly tailored to suit any window size or shape. Moreover, aluminum frames necessitate minimal upkeep and can be painted or anodized to match any preferred color or finish. In summary, aluminum sheets serve as a versatile and dependable material for the construction of window frames.
- Q:Are aluminum sheets flammable?
- No, aluminum sheets are not flammable. Aluminum has a high melting point of 660 degrees Celsius (1220 degrees Fahrenheit) and is known for its non-combustible properties. It does not burn or support combustion, making it a preferred choice for various applications where fire resistance is important, such as in the construction industry.
- Q:So I got this stainless steel ring but I took it to this place and apparently its not stainless it's aliminum bc of how light it is but it's really hard so how could it be aluminum?
- Aluminum is a quite soft metal, but so is gold. It is true that aluminum is light in weight but magnesium is even lighter and is common enough that a ring could be made of it. Metals can be made harder by adding small amounts of other metals or even by the way it is heat treated. .
- Q:Can aluminum sheets be used for roofing applications?
- Yes, aluminum sheets can be used for roofing applications. Aluminum is a durable and lightweight material that offers excellent resistance to corrosion, making it suitable for use in roofing. It is commonly used in residential and commercial roofing projects due to its longevity and ability to withstand various weather conditions.
- Q:Are aluminum sheets resistant to corrosion?
- Indeed, corrosion is highly resisted by aluminum sheets. Upon exposure to air, aluminum creates a safeguarding oxide layer on its surface, effectively inhibiting any subsequent corrosion. This oxide layer serves as a shield, safeguarding the core metal against environmental elements, including moisture and corrosive substances. Furthermore, due to its minimal inclination to rust, aluminum is extensively favored in numerous domains where corrosion resistance is paramount, such as the fabrication of aircraft, automobiles, and marine vessels. In conclusion, aluminum sheets are renowned for their extraordinary ability to withstand corrosion, thereby enhancing their sturdiness and durability.
- Q:What is the density of aluminum sheets?
- The density of aluminum sheets is subject to variation based on the particular alloy and thickness of the sheet. On average, aluminum sheets have a density ranging from 2.6 to 2.8 grams per cubic centimeter (g/cm³). It is worth mentioning that this figure may undergo slight modifications as a result of the precise manufacturing process and any additional coatings or treatments administered to the sheets.
- Q:It is a club aluminium dutch oven from the 50's. It is discolored on the interior and has baked on dirt on the exterior. The exterior has a textured surface which makes cleaning more difficult. I tried baking soda and water paste, but it did not budge it!
- Aluminum in that form for cooking really isn't safe anymore. Use it for a planter. The only really safe Aluminum cookware is Anodized (hardened on the outside). They have found that with he softer forms of Aluminum you are actually getting it in your food - they think this could be a link to Alzheimer's Disease.
- Q:Are aluminum sheets suitable for thermal insulation?
- No, aluminum sheets are not suitable for thermal insulation as they have high thermal conductivity, meaning they are not effective in preventing heat transfer.
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Aluminum Sheet and Mill Finished Aluminum Sheet
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 6 m.t.
- Supply Capability:
- 3000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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