AA1xxx Coated Aluminum Coils Used for Construction

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5 m.t.
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10000 m.t./month

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Item specifice:

Grade: 1000 Series Surface Treatment: Coated Shape: Flat
Temper: Half Hard Application: Decorations

Product Description:

1.Structure of AA1xxx Coated Aluminum Coils Used for Construction Description

AA1xxx Coated Aluminum Coils Used for Construction are of a wide range of colors, which give wonderful appearance no matter in residential and commercial constructions or great exhibition centers.

AA1xxx Coated Aluminum Coils Used for Construction have been widely used in the fields of construction and decoration, electronic applications, lighting decoration, air-condition air pipes, sandwich panels and drainages etc.

2.Main Features of AA1xxx Coated Aluminum Coils Used for Construction

1)Excellent weather-proof durability 
3)High erosion resistance 
4)Stable color and gloss 
5)Good mechanical processing performance 
6)Abrasion resistance 
8)High flexibility

3.AA1xxx Coated Aluminum Coils Used for Construction Images

AA1xxx Coated Aluminum Coils Used for Construction

AA1xxx Coated Aluminum Coils Used for Construction

AA1xxx Coated Aluminum Coils Used for Construction

4. AA1xxx Coated Aluminum Coils Used for Construction Specification











Painting   Thickness

Standard   16-25 Mic, max 40 Mic


According   to RAL colors or   customers' samples


GB/T   17748-1999

5. FAQ of AA1xxx Coated Aluminum Coils Used for Construction

What is the quality standard?

---Usually our standard is GB3880-2006

What is the largest width?

---It is 2300mm

What is the MOQ?

---Usually we can accept 80 tons.

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Q:If 75grams of oxygen react, how many grams of aluminum are required?
Aluminium oxide is Al2O3, so there are 3 oxygen atoms for every 2 aluminium atoms. Divide 75 by the relative atomic mass of oxygen (15.9994). That is proportional to the number of oxygen atoms. Then divide by 3 and multiply by 2. This gives a number proportional to the number of aluminium atoms. Then multiply this by the relative atomic mass of aluminium (26.981529) to give the mass of aluminium required in grams.
Q:Consider an aluminum wire of diameter 0.580 mm and length 28.0 m...?
Aluminum has a resistivity of 2.65 x 10^-8. But I will use your figure of 2.82 x 10^-8. R = ρL/A where ρ = resistivity = 2.82 10-8 Ω · m, L = Length = 28 meters, A = Area =( .58mm/2)^2 x pi = 0.26 mm^2, or 2.6 x 10^-7 m^2 R= (2.82 x 10^-8)(28)/2.6 x 10^-7 = 3.03 ohms I=V/R = 9/3.03 = 2.97 amps
Q:working with aluminum?
When working with aluminum, wear leather gloves to protect your hands, goggles to protect your eye and a dust mask to protect your lungs. Aluminum has been linked to Alzheimer's and other neurological conditions.
Q:White Macbook or Aluminum Macbook?
honestly just go for the white macbook! the aluminum MB is stronger as it's a unibody (its made out of a single piece of aluminum( the but it has a load of set backs, and in the long run it could be more costly, because lets say you break or a lose a key on your keyboard, you have to replace the whole keyboard instead of just a single key. if your hard drive ever breaks down, it'll cost a crapp load to replace as you have to send your MB to apple to have them repair it (my friend paid like $800 to get it replaced). also you can't remove your battery (if it dies) and you have to have it replaced by apple once again($1000) (unless you want to do it yourself and void the warrenty). It's more costly on the aluminum to upgrade hardware (RAM, Hard Drive etc..). but on the otherhand the aluminum looks shinier :), and the screen is lit with LEDs. but aswell alot of the amlunium macbooks have problems with them like faulty nvidia graphics card, and they produce alot of heat! as for the firewire port, you kind of want that because you'll eventually buy something which will use the firewire port. it's just like a usb port except it's faster. alot of external hard drives and other storage devices, video camera's, hd camera's, some hd webcams, some musical instruments (e.g pluggin a guitar into your macbook through an external sound card.) and aswell since the white macbook is fully upgraded and has the same specs as the aluminium why not go for it? and aswell its cheaper to upgrade your RAM/Hard drive on the white MB. and you wont have to wait 2 months
Q:How does the reflective film stick to the aluminum plate?
Put the plate clean, dry, reflective film a head from the aluminum back 2CM at the beginning attached to the aluminum plate, wrapping, pull to the front, back and side brush paper hanging tear reflective film side with the hanging brush to the aluminum paste, try to avoid bubbles.
Q:How to distinguish aluminum sheet from magnesium sheet?
put them into acid and observe bubble's generating speed, the quicker one is magnesium sheet.
Q:Aluminum vs Wood?
Simply put, the risk of somebody incurring a serious injury or even death is starting to outweigh the financial benefits of using aluminum over wood. The increase of velocity of a pitched ball coming off a wooden bat compared to one coming off aluminum is tremendous. Specifically pitchers and corner infielders are put at major risk each and every time they play games against hitters using aluminum bats. Places that once thought of saving money by not having to replace broken bats are wisely chosing to put a higher price tag on a players health. It should be a universal thought, but sadly there are some who still endanger players everyday by allowing aluminum bats...they are the ones who should consider the cost of a wooden bat vs. the cost of an athletes health.
Q:aluminum vs aluminum oxide ?
Aluminum metal is not found in nature, only aluminum oxide is in the mine or ground and they have to separate it from the oxidation to make a useful metal.
Q:student combines 43.1 mL of a 0.279 M aluminum chloride solution with 14.6 mL of a 0.464 M aluminum sulfate (a?
You have to be able to determine the number of moles of Al+3 that each solution contributes to the final solution: 1. aluminum chloride: AlCl3 Multiply the volume (in L) by the molarity to determine the number of moles of each compound dissolved in solution. 0.0431 L x 0.279 M = 0.0120 mol AlCl3 in solution When the AlCl3 in placed in the water, it dissociates to form the following ions: AlCl3 -- Al+3 + 3Cl- So for every one mole of AlCl3 placed in the water, one mole of aluminum ions will dissociate. Therefore, since we have 0.0120 mole of AlCl3 in the solution, that means that the aluminum chloride will contribute 0.0120 Al+3 ions to the final solution. 2. Aluminum sulfate: Al2(SO4)3 Multiply the volume (in L) by the molarity to determine the number of moles of each compound dissolved in solution. 0.0146 L x 0.464 M = 0.00677 mol Al2(SO4)3 in solution When the Al2(SO4)3 in placed in the water, it dissociates to form the following ions: Al2(SO4)3 -- 2Al+3 + 3(SO4)-2 So for every one mole of Al2(SO4)3 placed in the water, two mole of aluminum ions will dissociate. Use the mole ratios of the dissociation reaction to determine the number of moles of Al+3 ions that the aluminum sulfate contributes to the solution. 0.00677 mol Al2(SO4)3 x (2 mol Al+3 ions / 1 mol Al2(SO4)3) = 0.01354 mol Al+3 ions Therefore, the total number of Al+3 ions in solution is the sum: 0.01354 + 0.0120 = 0.02554 mol Al+3 ions The last piece of information needed to determine the concentration of the final solution is the volume of the final solution. Since the two volumes were mixed, the volume of the final solution will be the sum of the two solutions. 0.0431 L + 0.0146 L = 0.0577 L Therefore, to calculate molarity: Molarity = moles of solute / liters of solution Molarity = 0.02554 mol / 0.0577 L = 0.443 M Al+3
Q:What are the causes of aluminum plate quenching cracking?
1. Crack type: longitudinal crackFeatures: by table and depthShape conditions: hardenability of the workpiece, easy to produce raw materials, carbide band segregation or non-metallic inclusions extensionPreventive measures: control raw material quality, select preheating treatment, improve original organization2. Crack type: net crackFeatures: located on the surface of the workpiece, depth 0.01 ~ 2mmSurface conditions: surface decarburization, heat treatment, surface hardening, easy to presentPrevent measures: take heating protection, avoid decarburization, delay quenching cooling, reduce quenching temperature3. Crack type: arc crackFeatures: located at the corner of the workpiece, hidden in the surface layerShape conditions: prone to Weicui through the workpiece or carburized partsPreventive measures: change workpiece design, cross section fillet rationalization4, crack type: peel crackCharacteristic: showing the delamination of hardened layerShape condition: surface hardening parts or heat treatment partsPrevention measures: reasonable choice of medium, delay cooling5. Crack type: microcrackFeatures: defects in microstructureShape conditions: hardening of high carbon martensite nearPreventive measures: avoid heating, hot, coarse grain

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