Mesh Aluminum Sheets - Coated Aluminum Sheet and Coil Coating Aluminum
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 2000 m.t./month
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Specification
1.Description
Aluminium (or aluminum; see spelling differences) is a chemical element in the boron group with symbol Al and atomic number 13. It is a silvery white, soft, nonmagnetic, ductile metal. Aluminium is the third most abundant element (after oxygen and silicon), and the most abundant metal in the Earth's crust. It makes up about 8% by weight of the Earth's solid surface.
Aluminium metal is so chemically reactive that native specimens are rare and limited to extreme reducing environments. Instead, it is found combined in over 270 different minerals.The chief ore of aluminium is bauxite.
2.Specification
ALLOY: AA1***(AA1050，AA1060,AA1070，AA1100etc)
AA3***(AA3003, AA3004,AA3005, AA3105etc）
AA5***(AA5052，AA5083，AA5754 etc)
TEMPER: H14,H16,H18,H22,H24,H26,H32,O/F
THICKNESS: O.O3mm-3.0mm
WIDTH: 30mm-1700mm
COATING: PE(POLYESTER),PVDF,EPOXY
PAINTING THICKNESS: STANDARD 16-25 MIC, MAX 40 MIC
COLOR: ACCORDING TO RAL COLORS OR CUSTOMER'S SAMPLES
STANDARD: GB/T 17748-1999
Special specification is available on customer's requirement
3.Requirement
SURFACE QUALITY: GOOD APPEARANCE WITH NO-CRACK AND
WELL-DISTRIBUTE GRAIN.
BUILD UP: TIGHT SLIT EDGES FREE FROM CRACKS, LAYER TO
LAYER SHIFT NOT MORE THAN 2MM.
PROFILE: -0/+1%
FLATNESS: MILL FLATNESS COIL HAVING EDGE WAVINESS
RATHER THAN CENTER BUCKLES SHALL BE ACCEPTABLE.
ROLLING PERFORMANCE: RE-ROLLABLE TO THE FINAL DESIRES
GAUGES
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.
- Q: Are aluminum sheets suitable for construction in regions with a high risk of earthquakes?
- <p>Aluminum sheets can be used in earthquake-prone areas, but their suitability depends on the specific application and construction methods. Aluminum is lightweight and flexible, which can be advantageous in withstanding seismic forces. However, it lacks the strength and rigidity of traditional materials like steel and concrete. When used in construction, aluminum must be properly engineered and combined with other materials to ensure structural integrity and compliance with seismic building codes. It's crucial to consult with structural engineers and follow local regulations when considering aluminum for earthquake-prone regions.</p>
- Q: What specific criteria or standards must be met when utilizing recycled aluminum in construction?
- <p>Recycled aluminum products used in construction projects must meet specific requirements to ensure safety, durability, and compliance with building codes. These include adherence to ASTM standards for recycled aluminum alloys, such as ASTM B601 for ingots and ASTM B209 for rolled or cold finished products. The recycled aluminum must also have consistent mechanical properties and corrosion resistance comparable to virgin aluminum. Additionally, the products should be free from contaminants that could compromise structural integrity. It's crucial to verify the source and processing methods of recycled aluminum to ensure it meets these standards before use in construction.</p>
- Q: What is the standard thickness of aluminum sheets used for constructing carports or garages?
- <p>The thickness of aluminum sheets commonly used for carports or garages typically ranges from 0.022 to 0.032 inches (0.56 to 0.81 mm). This range provides a balance between strength and cost-effectiveness. Thicker sheets offer greater durability and resistance to weathering, while thinner sheets are more affordable but may require more maintenance over time. The specific thickness chosen often depends on the design requirements, local weather conditions, and the intended lifespan of the structure.</p>
- Q: Is it possible to use aluminum sheets as a material for the exterior walls of residential buildings?
- <p>Yes, aluminum sheets can be used for exterior walls in residential buildings. They offer several advantages such as durability, resistance to weather and corrosion, and low maintenance. Aluminum is lightweight, which can reduce structural load, and it can be easily shaped and installed. Additionally, it has good thermal performance and can be combined with insulation for energy efficiency. However, it's important to consider the aesthetic appeal, as aluminum may not match the traditional look of some residential buildings, and ensure it meets local building codes and standards.</p>
- Q: What are the different surface finishes for aluminum sheets in the aerospace industry?
- In the aerospace industry, aluminum sheets are commonly used in the construction of aircraft structures due to their lightweight and high strength properties. To enhance their durability, protect against corrosion, and improve aesthetic appeal, various surface finishes can be applied to aluminum sheets. One of the most commonly used finishes is anodizing, which involves electrolytically coating the aluminum with a protective oxide layer. This process not only improves corrosion resistance but also provides a range of color options and enhances the sheet's ability to accept adhesives. Another popular finish is alclad, which involves bonding a thin layer of pure aluminum to both sides of an alloy sheet. This not only provides excellent corrosion resistance but also allows for better bonding with composite materials. In addition to anodizing and alclad, other surface finishes used in the aerospace industry include chemical conversion coatings, which provide corrosion resistance and improve paint adhesion, and mechanical finishes such as grinding or brushing, which can be used for aesthetic purposes or to prepare the surface for further treatment. Furthermore, some specialized finishes are employed for specific applications. For instance, in areas where high wear resistance is required, hard anodizing can be used to create a durable, wear-resistant surface. For parts that require low friction or high lubricity, a Teflon coating or dry film lubricant can be applied. The choice of surface finish for aluminum sheets in the aerospace industry depends on the specific requirements of the application, including factors such as corrosion resistance, adhesion properties, wear resistance, and aesthetic preferences.
- Q: why does the hardness of 2024 aluminum sheet not increase but decrease after thermal treatment?
- The hardness of 2024 aluminum sheet will decrease after thermal treatment(solution treatment), and it will increase after aging treatment.
- Q: Can aluminum sheets be perforated for decorative or functional purposes?
- Yes, aluminum sheets can be perforated for both decorative and functional purposes. Perforating aluminum sheets allows for the creation of intricate patterns or designs and also enhances the sheet's functionality by improving ventilation, reducing weight, or enhancing acoustic properties.
- Q: aluminum is produced by breaking down the compound...
- Bauxite is the most important aluminum ore. It consists largely of the minerals gibbsite Al(OH)3, boehmite γ-AlO(OH), and diaspore α-AlO(OH), together with the iron oxides goethite and hematite, the clay mineral kaolinite and small amounts of anatase TiO2. You have an unusual way of asking that question. Aluminum is an element and cannot be broken down accept to sub-atomic particles.
- Q: It seemed in my experiment that aluminum wasn't reactive at all in the displacement reactions, except with copper sulfate. Is there a reason? or did I make a mistake? aluminum is more reactive than e.g silver nitrate, why didn't it react with it?
- Aluminium has a protective coating of Aluminium Oxide, this prevents many chemicals reaching the surface. This is because aluminium has a very strong affinity for oxygen and bonds to it with extremely strong bonds. It can be removed by dipping it carefully into a solution of Mercury (II) Chloride.
- Q: Can aluminum sheet be used for electrical grounding applications?
- Yes, aluminum sheet can be used for electrical grounding applications. Aluminum is a good conductor of electricity and is commonly used in electrical grounding systems due to its low resistance and cost-effectiveness.
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Mesh Aluminum Sheets - Coated Aluminum Sheet and Coil Coating Aluminum
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 2000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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