Individual Aluminum Foil Sheets for Stucco AL Plate
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Aluminium is a relatively soft,durable, lightweight, ductile and malleablemetalwith appearance ranging from silvery to dull gray, depending on the surfaceroughness. It is nonmagnetic and does not easily ignite. A fresh film ofaluminium serves as a good reflector (approximately 92%) of visible light and an excellent reflector (asmuch as 98%) of medium and far infrared radiation. The yield strengthof pure aluminium is 7–11 MPa, while aluminium alloys have yield strengths ranging from200 MPa to 600 MPa. Aluminium has about one-third the density and stiffness of steel.It is easily machined, cast, drawn and extruded.
Aluminium alloys (or aluminum alloys; see spellingdifferences) are alloysin which aluminium(Al) is the predominant metal. The typical alloying elements are copper, magnesium,manganese,silicon,tin and zinc. There are twoprincipal classifications, namely casting alloys and wrought alloys, both of which are furthersubdivided into the categories heat-treatableand non-heat-treatable. About 85% of aluminium is used for wrought products,for example rolled plate, foils and extrusions.Cast aluminium alloys yield cost-effective products due to the low meltingpoint, although they generally have lower tensile strengthsthan wrought alloys. The most important cast aluminium alloy system is Al–Si,where the high levels of silicon (4.0–13%) contribute to give good castingcharacteristics. Aluminium alloys are widely used in engineering structures andcomponents where light weight or corrosion resistance is required
Secification:
Finishing:Mill Finish, Painted, One Side Bright, Brushed and Coil Anodizing available onrequest
Alloy: AA1050, 1060, 1100, AA3003, 3005, 3015, 5052, 5754,5083,8011, etc
Temper:H14/16/18/22/24/32,HO etc.
Thickness: 0.2mm—100mm
Width: 100mm—2300mm(Can be slitted)
Standard:GB/T 3880-2006 ASTM B-209
Features:
1. Excellent quality of products
2. Quick delivery
3. Best service to clients
4. BV,SGS avalible
5. No buckle o waveness
6. Tension leveling
7. Certificate of Origin
8. Form A,E
Packaging Detail: Carton ,Wooden pallet with plastic protection packing,standard seaworthy packing or as your request.
ProductionCapacity:
AnnualProduction capacity of 600,000 tons.
Products areexported to United States, Canada, U.A.E, Brazil, Mexico,Thailand, Vietnam,Nigeria etc, over 100 countries andregions all over the world.
Coveredfactories with full production line
CNBM aluminumproduction base is comprised of 18 aluminumannealers, 10 coil and foilmills, 4 continuous production lines, 2hot rolling production line and 3prepainted lines.
FAQ:
1. What is the form of payment?
Normally 30% TT, L/C
2. Type of quotation?
FOB, CFR, CIF
3. Port of loading?
Shanghai port
4. Delivery time?
30 day after client’s deposit
- Q: How is aluminum obtained from its ore?
- Aluminum is obtained from its ore through a process called Bayer's process. The ore, known as bauxite, is first crushed and then mixed with a hot solution of sodium hydroxide. This reaction causes the aluminum oxide in the ore to dissolve, forming sodium aluminate. The impurities in the ore, such as iron oxide and silica, remain insoluble. Next, the solution is filtered to remove the insoluble impurities, leaving behind a clear liquid containing sodium aluminate. This liquid is then cooled and treated with carbon dioxide gas, which converts the sodium aluminate into aluminum hydroxide. The aluminum hydroxide is then heated to form alumina or aluminum oxide. This process, known as calcination, involves heating the aluminum hydroxide at high temperatures to remove any remaining water and impurities. Finally, the alumina is mixed with a molten cryolite, which acts as a solvent, and then electrolyzed. Electrolysis involves passing an electric current through the molten mixture, causing the aluminum ions to migrate to the cathode, where they are reduced to form molten aluminum metal. The molten aluminum is then collected and cooled to solidify into ingots or other desired shapes. In summary, aluminum is obtained from its ore by first extracting the aluminum oxide using sodium hydroxide, followed by purification and conversion into alumina through calcination. The alumina is then electrolyzed using a molten cryolite, resulting in the production of molten aluminum metal.
- Q: Our production needs a large number of plating aluminum plate, consult domestic and imported aluminum plate difference?
- Let's fix it for you. We can't do the coil. We do hot plated pure aluminum steel plate
- Q: How does the alloy composition affect the mechanical properties of aluminum sheet?
- The alloy composition of aluminum sheet strongly influences its mechanical properties. The mechanical properties of aluminum sheet can include tensile strength, yield strength, elongation, hardness, and fatigue strength, among others. Firstly, the alloy composition affects the overall strength of the aluminum sheet. Aluminum alloys are typically mixed with other elements such as copper, manganese, magnesium, and silicon to enhance their mechanical properties. These alloying elements form solid solutions or precipitates within the aluminum matrix, which can significantly increase the strength of the material. For example, adding copper to aluminum forms a solid solution that increases the tensile strength and yield strength of the sheet. Secondly, the alloy composition affects the ductility and formability of the aluminum sheet. Some alloying elements, such as magnesium and silicon, can reduce the ductility of aluminum alloys. This reduction in ductility can make the sheet more prone to cracking or fracturing under stress. On the other hand, certain alloying elements can improve the formability of aluminum sheet, making it easier to shape or bend without cracking. Furthermore, the alloy composition also influences the resistance to corrosion and heat of aluminum sheet. For instance, aluminum alloys with a high content of magnesium, such as the 5000 series, exhibit excellent resistance to corrosion and are commonly used in marine applications. Additionally, some aluminum alloys are developed specifically for high-temperature applications, with alloying elements like copper and zinc enhancing their heat resistance. Lastly, the alloy composition of aluminum sheet affects its microstructure, which in turn affects its mechanical properties. Different alloy compositions can result in different microstructures, such as grain size, grain boundaries, and phase distribution. These microstructural features can affect the strength, hardness, and fatigue resistance of the aluminum sheet. In conclusion, the alloy composition plays a crucial role in determining the mechanical properties of aluminum sheet. By carefully selecting the appropriate alloy composition, manufacturers can tailor the sheet's properties to meet specific requirements, such as strength, ductility, formability, corrosion resistance, and heat resistance.
- Q: Are aluminum sheets suitable for reflective signage?
- Indeed, reflective signage can effectively utilize aluminum sheets. This adaptable material is frequently employed for such signs because of its resilience, lightness, and capacity to reflect light. With a noteworthy reflectivity index, aluminum proves itself ideal for situations where visibility is of utmost importance, such as road signs, traffic signs, and safety signs. By applying reflective films or paints to aluminum sheets, their reflective properties can be further enhanced, guaranteeing optimal visibility even in dimly lit environments. Furthermore, aluminum's resistance to weathering, corrosion, and fading ensures that it remains a durable and economical option for reflective signage in the long run.
- Q: heating can affect aluminium
- This is science so, if you want specific answers, you must ask specific questions. What type of aluminum are you interested in? What characteristics are important to you? What kind of factors are you talking about? You are right that heating can affect Al. In fact, heating affects, basically, everything, every material we know of and every physical and chemical process that we do and every process that happens in nature. Temperature is important in all of these. There are more than a hundred different commercial aluminum alloys and most of them are available in a variety of different tempers (heat treated conditions). The heat treatment of commercial Al alloys is a very important thing. If you want more specific information, consult your friendly neighborhood metallurgist.
- Q: Can aluminum sheets be used for structural purposes?
- Indeed, structural purposes can be fulfilled by utilizing aluminum sheets. This material, known for its lightness and remarkable malleability, can be effortlessly shaped and sized in diverse forms. Thanks to its exceptional strength-to-weight ratio, it is an ideal choice for structural applications that prioritize weight reduction. In industries such as aerospace, automotive, and construction, aluminum sheets are commonly employed to create structural components like panels, beams, and frames. Moreover, the corrosion resistance of aluminum adds to its suitability for structural purposes, particularly in outdoor or marine settings. Ultimately, aluminum sheets present a dependable and economical solution for structural applications.
- Q: which is the best bonding method for aluminum sheet and plastic?
- smear glue, there is a glue special for the bonding of plastic and steel materials.
- Q: Are aluminum sheets prone to warping?
- Yes, aluminum sheets can be prone to warping under certain conditions. Aluminum is a relatively soft metal, meaning it is more susceptible to bending or distorting compared to other metals like steel. However, the extent to which aluminum sheets warp depends on various factors such as the thickness of the sheet, the specific alloy used, the temperature it is exposed to, and the level of stress applied to it. Thinner aluminum sheets are generally more prone to warping as they have less structural integrity. Thicker sheets, on the other hand, are more resistant to warping due to their increased rigidity. Additionally, the specific alloy composition of the aluminum sheet can influence its susceptibility to warping. Temperature fluctuations can also cause aluminum sheets to warp. When exposed to high temperatures, aluminum expands, and if not properly supported or restrained, it may bend or warp. Similarly, rapid cooling can cause contraction, resulting in warping. Lastly, the level of stress applied to aluminum sheets can contribute to warping. Excessive bending, pressure, or unevenly distributed loads can cause the sheet to deform. To minimize warping, it is important to handle aluminum sheets with care, support them adequately during temperature changes, and avoid applying excessive stress. Additionally, using thicker aluminum sheets or choosing certain alloys with higher tensile strength can help mitigate the risk of warping.
- Q: Can aluminum sheets be roll-formed?
- Yes, aluminum sheets can be roll-formed. Roll forming is a process in which a continuous strip of metal, in this case, aluminum, is fed through a series of rollers to gradually shape it into a desired profile or shape. Aluminum is an ideal material for roll forming due to its malleability and ductility, allowing it to be easily bent, curved, and formed into various shapes. It is commonly used in industries such as construction, automotive, and aerospace for applications that require lightweight yet durable components.
- Q: Are aluminum sheets suitable for use in harsh chemical environments?
- No, aluminum sheets are not suitable for use in harsh chemical environments.
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Individual Aluminum Foil Sheets for Stucco AL Plate
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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