AA3xxx Aluminum Coils Mill-Finished Used for Construction

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
3 m.t.
Supply Capability:
10000 m.t./month

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Item specifice:

Grade: 3000 Series Surface Treatment: Mill Finish Shape: Flat
Temper: Half Hard Application: Decorations

Product Description:

1.Structure of AA3xxx Aluminum Coils Mill-Finished Used for Construction Description

AA3xxx Aluminum Coils Mill-Finished Used for Construction is one semi-finished aluminium material. This strip can be rolled down to aluminium foil.The final thickess can be 5-20 microns.  Aluminium foil is soft, ductile and with a silver-white luster which can be widely used in a large scare of fields.

2.Main Features of AA3xxx Aluminum Coils Mill-Finished Used for Construction

1)Resistant to weather corrosion ,durability, formability, self Cleansing

2)good quality
3)competitive price
4)short delivery time
5)long mutual beneficial business cooperation

3.AA3xxx Aluminum Coils Mill-Finished Used for Construction Images

AA3xxx Aluminum Coils Mill-Finished Used for Construction

AA3xxx Aluminum Coils Mill-Finished Used for Construction

AA3xxx Aluminum Coils Mill-Finished Used for Construction

4.AA3xxx Aluminum Coils Mill-Finished Used for Construction Specification

Alloy

AA3xxx  

Temper

H14,     H16, H18, H22, H24, H26, H32, O/F

Thickness

0.2mm     -- 100mm

Width

30mm     -- 1700mm

Standard

GB/T     3880-2006,EN,ASTM,JIS

5. FAQ of AA3xxx Aluminum Coils Mill-Finished Used for Construction

What is the quality standard?

---Usually our standard is GB3880-2006

What is the largest width?

---It is 2300mm

How to guarantee the quality?

---Customers are welcome to our mill to visit and check the products. 



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Q:Calculate the resistance of aluminium cable of length 1o km and diameter 2mm?
Let ρ be the resistivity of the aluminum cable, A the cross sectional area of the cable and l the cable's length. The resistance R of the aluminum cable is now given by: R = ρ·l / A = 2.7·10^-8·(10·10^3) / (π·r²) = 2.7·10^-8·(10·10^3) / (π·(1·10^-3)²) = 85.9 Ω I guess the tricky part is remembering: R = ρ·l / A but when you realize how intuitive this equation is you don't have to memorize it. The resistance R is proportional to the resistivity ρ, so we must have the following in our equation: R = ρ·k , where k is some value governed by the dimensions of the cable! It is logical that the resistance is also proportional to the wires length l. This is logical when you realize that the longer the wire the more obstacles the electrons will have to pass by! Now we have that: R = ρ·l·c , where c is another value governed now by the cross sectional area (only dimensional property left). If we think of the wire as a highway with cars instead of electrons we realize that there is less resistance (higher speed) when the highway has many lanes and is very broad. From this we realize that the greater the cross sectional area the smaller the resistance. R must therefore be inversely proportional to A. We now have: R = ρ·l / A I hope there are no mistakes here :P
Q:How many 330 ml aluminium cans is equivalent to a roll of aluminium foil 30cmx10m (abt 12 inch by 3 feet)?
Are you recycling them? If so it could be quite interseting as you are not using detergent and water to wash up? Who knows? How bad do you feel? I imagine that it's not great in the big scheme of things as re-using is the best option before re-cycling.
Q:How to pull the aluminum coil purchased into aluminum sheet?
You can buy flat sheet directly next time to avoid trouble.
Q:Can an aluminum and Fluoride bond be created by boiling fluoridated water in aluminum cookware?
Yes. okorder.com/
Q:Does the amount of aluminum found in deodorants make it dry faster or slower?
Al does not have the ability to retain heat for very long. Therefore theroretically, the greater the amount of Al the faster the substance would dry.
Q:aluminum wheel fix?
Get a couple of those Mothers power balls .If the clear coat is coming off Then dirt is embedded in the rim The best way is to have them polished by a pro .If thats not the route you want to go ,the power ball is about the only thing that can help you out and for much cheaper than having a pro do it .Not to mention doing it by hand just sucks .But it would take two at least to do all 4 wheels Then the polish will do what its advertised to do or use any polish you want You will need to at least remove the wheel off the truck for the best results If you strip the rims or use acidic cleaners to remove the remaining clear coat It may take more materials Like polish ,Pads,or the power ball thing Cause it will leave a raw aluminum surface which usually requires more time and labor to polish out DON'T WIRE WHEEL THE RIMS OKAY YOU WILL SCRATCH THEM SO DEEP YOU WILL RUIN THEM NO ABRASIVE MATERIALS ARE TO BE USED ON A ALUMINUM RIM NOT EVEN A WIRE WHEEL OF ANY TYPE OR MATERIAL SHOULD BE USED ON THE RIM what you'll do is make them uglier Cause pitting strip the surface leaving a porous and uneven surface Which corrosion likes to form on .Thats the worst and the wrong way to clean aluminum and even steel sometimes depending on what it is But NEVER aluminum
Q:IS aluminium oxide passive (non-reactive) (plz read below too)?
sodium oxide and potassium oxide are water soluble aluminium oxide is not water soluble. the layer formed of oxide on the aluminium surface is coherent and adherent with no pores and stuck to the metal surface. the layer is also passive to most acids and alkalies except HCl and anti passive ions if present. sodium oxide and potassium oxide dissolve in any aqueous medium forming the corresponding alkalies NaOH and KOH leaving the fresh metal surface exposed to more corrosion. also the reaction of Na and K with aqueous media like water and acids is quite vigorous and fast unlike aluminium which is mu less reactive
Q:how can you tell when aluminum has become oxidized and what are some possible causes?
mixing to two dissimilar metals can give you some kind of reaction,like an engine with cast block and aluminum head you usually get that white stuff but i also think it has something to do with the coolant and how it carries electricity.
Q:welding steel near aluminum?
Drill a hole in the center of the stud. Then go buy a bolt extractor bit. With welding you risk damaging the head and or warping the internal threads.
Q:Why does the heat preservation aluminum roll bend when it is cooled?
[insulation aluminum] is actually aluminum sheet, commonly known as aluminum coil. When delivered, it can be flat or curly.

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