Aluminum Sheets in Wyoming - 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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Specification
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 aluminum sheets be used for solar panels?
- Yes, aluminum sheets can be used for solar panels. Aluminum is a commonly used material in the construction of solar panels due to its excellent properties. It is lightweight, durable, and corrosion-resistant, making it suitable for withstanding various weather conditions. Additionally, aluminum is a good conductor of electricity, which is essential for efficient energy production in solar panels. The use of aluminum sheets in solar panels helps to ensure their longevity and performance while also reducing the overall weight and cost of the panels.
- Q: I want to make a part using molten aluminum with a hole through the middle and would like to use a steel rod to do this. Would the bar stick to the aluminum when it cools and not be able to be removed? If so is there so type of coating I can use so it can be removed?
- Aluminium and iron are pretty incompatible materials, they don't form an alloy I don't think, so it is unlikely they would stick. Also, both metals will get an oxide layer on the surface which should keep them separate. Try it! If the finished part does stick, try heating the aluminium then dip the steel rod in some ice water.
- Q: When Aluminium nitrate is heated , i got yellow amorphous solid which did not not melt on further heating. What compound is that?
- Aluminium nitrate follows the rules for metal nitrate decomposition. Group I nitrate Na K etc --- nitrite + oxygen Other metal nitrate --- Metal Oxide + nitrogen dioxide + oxygen So your final product is aluminium oxide.
- Q: For example, now the price of aluminum is 30000 yuan / ton. How much is that 2mm aluminum sheet with 1 square meters? What's the formula?What about the stainless steel plate, iron plate, and galvanized sheet? Can these (yuan / ton) be converted into (yuan / square)?Hurry! Which expert can I help you?!
- Know that the density of aluminum is 2.7 g / cubic centimeter or 2700 kg / cubic meterThen 2mm thick aluminium plate with a weight of 1 square meters is:M= P *v=2700*1*0.002=5.4 (kg)=5.4*10^ (-3) tonsThe price of aluminium is 30000 yuan / ton nowTherefore, the title of the money required should be 30000* (5.4*10^ (-3)) =162 yuanEmpathy,The density of iron is 7.8 KG/M3The density of stainless steel is 7.52-7.75 KG/M3The same is true of galvanized sheets, as long as the density is known
- Q: Are aluminum sheets suitable for food-grade applications?
- Yes, aluminum sheets are suitable for food-grade applications. Aluminum is a widely used material in the food industry due to its excellent properties. It is non-toxic, corrosion-resistant, and has a high thermal conductivity, making it a suitable choice for food processing and packaging. Aluminum sheets can be used to make food-grade containers, trays, and packaging materials. They are also commonly used for cooking utensils, such as baking sheets and foil, which are safe to use in direct contact with food. Additionally, aluminum sheets can be easily cleaned and sanitized, making them a hygienic choice for food-grade applications.
- Q: How much should I be charged to have aluminum siding installed? I have a two floor single family home which is detached. I also would want new gutters installed and soffets (i think that is what they are called). One company estimated 12k and another said 10K. This would entail just putting the siding over the original siding. Any answers are appreciated.
- You have no say in the matter. The insurance company is paying the contractor to remove and dispose of the old siding. They don't care if the contractor makes a few hundred bucks selling the siding as scrap and neither should you.
- Q: How do I clean and maintain aluminum sheets?
- To clean and maintain aluminum sheets, start by wiping them down with a soft cloth or sponge and a mild detergent or soap. Rinse the sheets thoroughly with clean water and dry them with a clean towel. Avoid using abrasive cleaners or scrub brushes as they can scratch the surface. To maintain the shine and prevent corrosion, you can apply a thin layer of aluminum polish or wax using a clean cloth. Regularly inspect the sheets for any signs of damage or oxidation, and address them promptly to ensure their longevity.
- Q: I have a problem when machining aluminium in my machine shop. There are times when the machines aluminium surface turns yellowish (somtimes brown). I do not know what is the main cause of the problem. Is it due to the coolant used?
- Aluminum oxides may appear in different colors depending on hydration states and other variables. Look in a CRC Handbook of Chemistry Physics if available for aluminum compounds and their colors. The colors that you see may also have as much to do with the surface finish as the color of the material on the surface. A microscopically rough surface will appear dark next to a polished surface due to light scattering. I will agree with Ling in principle, but not on details. EDS detection limits on homogeneous samples can be better than 0.1%, although not so good for elements at the light end of the detection range. Current detectors can detect chlorine (a common culprit for aluminum discoloration) at about 0.1%. Your problem with detection and one that Ling has addressed previously may be that a thin film of contamination would not be easily detected by EDS. As Ling suggests, SIMS is a good technique for detecting thin films and low concentrations. The problem with SIMS in this case may be that the detection limits are too good and the technique cannot be quantified. SIMS would detect 2 ppm of chloride and you couldn't tell for sure whether it was 2 ppm, which is probably not an issue here, or 2000 ppm, which would be significant. I would suggest x-ray photoelectron spectroscopy (ESCA or XPS) as an alternative for further study. The technique will analyze thin films (20 A) and detection limits are good enough (about 0.1%). In addition, XPS will give you information about the compounds present, e.g. whether the oxygen is aluminum oxide, aluminum hydroxide, etc. Good Luck.
- Q: What will reflect light more- aluminum foil or white paper?
- Indestructible okorder /
- Q: This question asks for methods to protect aluminum sheets from rusting when exposed to outdoor conditions.
- <p>To prevent rusting of aluminum sheets in outdoor environments, it's crucial to understand that aluminum doesn't rust but forms a thin layer of aluminum oxide, which can darken the surface. To protect aluminum sheets, use protective coatings such as clear anodizing, which enhances the natural oxide layer, or apply a paint or powder coating. Regular cleaning and maintenance can also help in removing dirt and grime that can accelerate the oxidation process. Additionally, using stainless steel fasteners and avoiding contact with dissimilar metals can help prevent galvanic corrosion.</p>
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Aluminum Sheets in Wyoming - 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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