• Aluminum Roofing Panels Mill Finished Hot Rollsed System 1
  • Aluminum Roofing Panels Mill Finished Hot Rollsed System 2
Aluminum Roofing Panels Mill Finished Hot Rollsed

Aluminum Roofing Panels Mill Finished Hot Rollsed

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
5 m.t.
Supply Capability:
100000 m.t./month

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Item specifice

Grade:
1000 Series
Surface Treatment:
Mill Finish
Shape:
Square
Temper:
O-H112
Application:
Decorations

1.Structure of Aluminum Roofing Panels Mill Finished Hot Rollsed

Aluminum Sheets are strengthened and cut from raw materials with different alloys, such as AA5005, AA5052, etc. They are easy for processing in different shapes, good in intensity and can be quickly installed. Aluminium Sheets for Energy Saving Curtain Walls are good in energy saving, weather resistance, fire resistance, easy for maintenance and with many colors.

Aluminium Sheets for Energy Saving Curtain Walls are widely used in construction of metal walls, metal ceilings, car decoration, advertizing panels, etc.

2.Main Features of Aluminum Roofing Panels Mill Finished Hot Rollsed

•High intensity

•Easy to be processed and shaped

•Weather resistance

•Anti-pollution & environment protection

3. Aluminum Roofing Panels Mill Finished Hot Rollsed Images

Aluminum Roofing Panels Mill Finished Hot Rollsed

Aluminum Roofing Panels Mill Finished Hot Rollsed

Aluminum Roofing Panels Mill Finished Hot Rollsed

4.Specification of Aluminum Roofing Panels Mill Finished Hot Rollsed

Alloy Number

AA5XXX

Temper

H12, H14, H16, H18, H22, H24, H26, H32, HO, F

Thickness

0.1mm – 500mm

Width

10mm- 2200mm

Standard

GB/T3880-2006, ASTM, ISO, EU standard

5.FAQ

AWhat about inspections to guarantee quality?

For each order for Aluminum Sheets with Mill Finished Surface AA5XXX, we will arrange strict inspection for raw materials, inspection during production and inspection for finished goods.

With requirement of customers, we also can arrange the third party inspection.

BWhat about delivery?

We will put order for Aluminum Sheets with Mill Finished Surface AA5XXX in production schedule after order gets confirmed against copy of TT or L/C. Normally it takes about one month for production. Exact shipment schedule is different based on different sizes and quantity.

CWhat is the MOQ?

5 tons for each size.

D. Where have you exported aluminium sheets?

We have exported aluminum sheets to many countries. Main markets include South East Asia, Middle East, North America, South America, etc.

Q:Are aluminum sheets suitable for use in food processing or packaging industries?
Yes, aluminum sheets are suitable for use in food processing and packaging industries. Aluminum is a versatile and widely used material in the food industry due to its excellent properties and advantages. Firstly, aluminum is a non-toxic material, making it safe for direct contact with food. It does not react with food or alter its taste, ensuring the preservation of the original flavor and quality. This is particularly important in the packaging industry, as it helps to maintain the freshness and integrity of the food product. Secondly, aluminum has excellent thermal conductivity, which allows for efficient and even heat distribution during food processing. This property is beneficial for cooking, baking, and other thermal processes, ensuring that food is cooked or processed evenly. Additionally, aluminum sheets offer excellent barrier properties, such as resistance to moisture, light, and gases. This helps to protect food from external factors that could potentially deteriorate its quality, such as moisture or oxygen. It also helps to prolong the shelf life of packaged food products. Furthermore, aluminum sheets are lightweight, yet strong and durable. This makes them easy to handle and transport in food processing and packaging operations. Their strength and durability ensure that the packaging remains intact and protects the food during transportation and storage. Lastly, aluminum is a sustainable material. It is 100% recyclable, meaning that it can be reused without losing its properties. This helps to reduce the environmental impact and supports the circular economy. In conclusion, aluminum sheets are highly suitable for use in the food processing and packaging industries. Their non-toxic nature, thermal conductivity, barrier properties, lightweight yet strong characteristics, and sustainability make them an ideal choice for ensuring the safety and quality of food products.
Q:Can aluminum sheets be used in food packaging?
Yes, aluminum sheets can be used in food packaging. Aluminum is a common material choice for food packaging due to its excellent barrier properties, durability, and ability to maintain the freshness and quality of food products. It is also lightweight, recyclable, and resistant to moisture, odors, and UV light.
Q:A solid aluminum sphere has a mass of 83 g.Use the density of aluminum to find the radius of the sphere in inchesExpress your answer using two significant figures.I can't figure this out :(
Aluminum's density is about 2.7 grams per cubic centimeter. So a sphere with a mass of 84grams has a volume of about 31.111 cubic centimeters. You get this by dividing 84 by 2.7. Now that you know the volume, you can calculate the radius of the sphere. for a sphere, volume = 4/3 pi * radius to the third power. So 31.111 = 4/3 * (3.14...) * r^3. Divide both sides by 4/3 then divide both sides by pi and you get something like r^3 is 7.427. Then find the cube root of this to find your radius. I don't have a calculator, so someone should check the numbers.
Q:1mm the aluminum plate is pulled to the height of 45mm. Can I pull it out at 1? How much space should I put in?
How much clearance does aluminum plate stretch?The clearance value of the stretched aluminum plate is =1.3~1.4t (first stretch), 1.15~1.2t (second times stretch), and 1.1t (last stretch). The tensile properties of aluminum sheets are inferior to those of low carbon steel, and they are easily broken when stretched. The tensile height 45mm depends on the diameter of the drawing piece.A cylindrical part of a large cross-sectional area from a material to a small cross section is called a tensile coefficient. That is, the ratio of the cross-sectional area to the cross-sectional area before stretching, i.e., m=A0/An-1. For cylindrical parts, m1=d1/D0, the coefficient of the first stretch can be around 0.5, i.e., the diameter after the first stretch is 1/2 of the blank diameter before the drawing. In the future, the tensile coefficients are usually around 0.7~0.8. The calculation of drawing blank, roughly calculate the blank size according to the principle of equal area of the blank before and after the drawing.
Q:How does the surface roughness affect the adhesion of coatings on aluminum sheet?
The surface roughness of an aluminum sheet directly affects the adhesion of coatings. A rough surface provides more contact points and a larger surface area for the coating to adhere to, resulting in better adhesion. Conversely, a smooth surface offers fewer contact points, making it more difficult for the coating to adhere properly. Therefore, increasing the surface roughness of aluminum sheets can significantly improve the adhesion of coatings.
Q:Are aluminum sheets suitable for outdoor applications?
Aluminum sheets are a great choice for outdoor applications. They are durable and resistant to corrosion, which makes them perfect for outdoor environments. They can withstand different weather conditions like rain, snow, and sunlight without getting damaged or losing their strength. Furthermore, aluminum sheets can be coated or painted to make them more resistant to fading, scratching, and other types of wear and tear. This makes them suitable for various outdoor projects like roofing, siding, signage, and decorative elements. Additionally, aluminum is lightweight and easy to shape, making installation and customization a breeze. In summary, aluminum sheets are a dependable and long-lasting option for outdoor projects.
Q:According to the reactivity of metals, aluminum chloride (AlCl3) will not react with copper (Cu). But I am almost sure that the copper nail I put in the aluminum chloride solution became shiny and lost its copper lust. Why did this reaction happen?
Well done on noting unexpected observations and following up. Your copper is coated with a dull coating of copper oxide. It became shiny because aluminium salts are acidic in water and the acidity dissolves the coating to form a copper salt and leaving the shiny copper. CuO + 2H3O+ ---- Cu2+ + 3H2O The reaction to form the acidity, a hydrated hydrogen ion H+(H2O) or H3O+ is fairly complex. If aluminium chloride is dissolved in a large amount of water the solution is acidic, but this has nothing to do with formation of hydrochloric acid. The solution contains hydrated aluminium ions and chloride ions: AlCl3(s) + aq → [Al(H2O)6]3+(aq) + 3Cl -(aq) The hexaqua complex ion behaves exactly like ions of similar type formed from transition metals; the small, highly charged metal ion polarises (withdraws electron density from) the water molecules that are attached to the aluminium ion through dative covalent bonds. This makes the hydrogen atoms d+ and susceptible to attack from solvent water, which is acting as a base. The complex ion is deprotonated, causing the solution to be acidic from the formation of hydroxonium ions H3O+: [Al(H2O)6]3+(aq) + H2O(l) → [Al(H2O)5OH]2+(aq) + H3O+(aq)
Q:The radius of an atom of aluminum is 143pm and there are 10^12 in a meter. The aluminum is a 3x3cm square. The density is 2.70 g/cm^3. I found the mass to be 0.03g. I found the volume to be 0.09cm^3
Good quality standard aluminum foil such as Reynolds brand is 0.007 inches thick. If aluminum atoms are indeed 143 picometers in radius then the foil would be 2,486,713 atoms thick. Of course, the thickness is not controlled to a tolerance of one atom. (Cheaper brands are about 0.0060 to 0.0065 inches thick.) The ionic radius of aluminum is commonly accepted to be 72 pm, and as of 2008 a covalent radius of 121 pm. . .
Q:What are aluminum sheets used for?
Aluminum sheets are widely used for various applications such as building facades, roofing, automotive parts, aircraft components, packaging materials, electrical wiring, and heat exchangers due to their lightweight, corrosion-resistant, and malleable properties.
Q:Are aluminum sheets suitable for solar panel applications?
Yes, aluminum sheets are suitable for solar panel applications. Aluminum is lightweight, durable, and has excellent thermal conductivity, making it an ideal material for solar panel frames and backsheets. It is also corrosion-resistant, cost-effective, and widely available, making it a popular choice in the solar industry.

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