Pre-painted aluminum coil in blu

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Product Description:

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:

Alloy:  AA1050, 1060, 1100, AA3003, 3005, 3015, 5052,5754, 5083,8011, etc

Temper: H14/16/18/22/24/32,HO etc.

Thickness: 0.2mm100mm

Width: 100mm2300mm (Can be slitted)

Inner Diameter:508MM

Coil Weight:500kg-3000kg(Max.)

Application:Foil stock, Circles, Roofing, Can stock, Marine plateAnti-slipery purpose in vehicles, packing and appliance.

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


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Q:Why 5052 turn black after annealing during the production of aluminum alloy?
It has been sooted.
Q:Copper and Aluminum Initial Temperature?
Quantity of heat given by aluminium = mc θ = 0.011* 913*(200 - 24) = 1767.6 J. . Quantity of heat given by copper = mc θ = 0.019* 385*(T - 24) = 7.315 T -175.56 J. . Mass of ethyl alcohol = volume * density = 0.000055 m^3 *789 = 0.043395 kg. Quantity of heat gained by ethyl = mc θ = 0.043395 * 2500*(24 - 15) = 976.3875 J heat lost.= Heat gained 1767.6 + 7.315 T -175.56 = 976.39 7.315 T = -615.65 T = -84.17 ˚C This shows that copper also gains heat. ======================================...
Q:If mercury is rub on aluminum, what happens?
Mercury readily combines with aluminium to form a mercury-aluminum amalgam when the two pure metals come into contact. However, when the amalgam is exposed to air, the aluminium oxidizes, leaving behind mercury. The oxide flakes away, exposing more mercury amalgam, which repeats the process. This process continues until the supply of amalgam is exhausted, and since it releases mercury, a small amount of mercury can “eat through” a large amount of aluminium over time, by progressively forming amalgam and relinquishing the aluminium as oxide. Aluminium in air is normally protected by a thin layer of its own oxide, which is not porous to mercury. Mercury coming into contact with this oxide does no harm. However, if any elemental aluminium is exposed (even by a recent scratch), the mercury may combine with it, starting the process described above, and potentially damaging a large part of the aluminium before it finally ends.
Q:can a person absorb aluminum through the skin, by handling solid aluminum?
The food thing is true...don't do that If your talking about Aluminum like in can, rods, screws, etc. Your ok...its an alloy. Now If you talking about Lab quality refined pure Al+3... that oxidizes fast enough that you cam see it turn from silver to white before your eyes. I've seen Pure Al stored in oil filled glasses before, but I used it in small cubes that just had to have the outer layer of oxidized stuff shaved off in oxygen free glove boxes. That stuff might dry your hands a bit. So no worries.
Q:Can aluminum foil coil be stores for a long time?
It is ok within one or two years, but for five or six years, it will be oxidized.
Q:Why do we use aluminium to produce cans? And why does it have the properties?
Aluminium only became popular in the sixties. Prior to that it was steel cans. You had to have a church key to open them. Aluminium is cheaper to recycle and make than steel. It always comes down to money and costs.
Q:How do you electropolish 3003 aluminum?
Aluminium needs deoxidizing also called as desmutting after electropolishing. This is done in a hot chromic acid bath for nearly for 5 minutes.
Q:Why does aluminum foil burn in a microwave but not in the oven?
A microwave is so called because it runs on electromagnetic microwaves. Because it is magnetic, it clashes with the aluminum foil.
Q:Aluminum silicate felt fiber needle blanket noise reduction?
Aluminum silicate needled blanket belongs to the porous material, porosity higher than ninety-six percent in noise reduction has an absolute advantage, because the aluminum silicate needled blanket belongs to soft products, the lack of stress in the industrial application, so there is no large-scale promotion, mainly used in the silencing device of heavy trucks, trucks and cars. And in the heat insulation, aluminum silicate needled blanket technology with a special one-time plastic molding, as the car chassis fireproof heat insulation layer, and now Xiamen Kinglong has reached a cooperation agreement.
Q:is a stainless steel cookware set with an aluminum core fine for cooking?
The aluminum is encased in the stainless steel, usually as a thick disk in the bottom. It is an excellent conductor of heat and holds the heat well once it gets hot. All you see is the stainless, none of the aluminum because it's between two layers of stainless in the bottom of the pots. You are right, you don't want food cooked in straight aluminum, some metal taste can transfer to certain foods. That won't happen with stainless.

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