prepainted aluminum coil

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Aluminium alloys with a wide range of properties are used in engineering structures. Alloy systems are classified by a number system (ANSI) or by names indicating their main alloying constituents (DIN and ISO).

The strength and durability of aluminium alloys vary widely, not only as a result of the components of the specific alloy, but also as a result of heat treatments and manufacturing processes. A lack of knowledge of these aspects has from time to time led to improperly designed structures and gained aluminium a bad reputation.

One important structural limitation of aluminium alloys is their fatigue strength. Unlike steels, aluminium alloys have no well-defined fatigue limit, meaning that fatigue failure eventually occurs, under even very small cyclic loadings. This implies that engineers must assess these loads and design for a fixed life rather than an infinite life.

Another important property of aluminium alloys is their sensitivity to heat. Workshop procedures involving heating are complicated by the fact that aluminium, unlike steel, melts without first glowing red. Forming operations where a blow torch is used therefore require some expertise, since no visual signs reveal how close the material is to melting. Aluminium alloys, like all structural alloys, also are subject to internal stresses following heating operations such as welding and casting. The problem with aluminium alloys in this regard is their low melting point, which make them more susceptible to distortions from thermally induced stress relief. Controlled stress relief can be done during manufacturing by heat-treating the parts in an oven, followed by gradual cooling—in effect annealing the stresses.

The low melting point of aluminium alloys has not precluded their use in rocketry; even for use in constructing combustion chambers where gases can reach 3500 K. The Agena upper stage engine used a regeneratively cooled aluminium design for some parts of the nozzle, including the thermally critical throat region.

Another alloy of some value is aluminium bronze (Cu-Al alloy).


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Q:What compounds can be created using the element aluminum?
Which industries? while you're actually not greater particular the checklist can pass on perpetually. i'm going to checklist some nonetheless: Hydrogen-Used to make ammonia and for hydrogenation techniques like the production of liquid fuels and margarine. Ammonia-Used to make fertilizer for agriculture. Sulfuric acid-fabric ending, prescribed drugs, pesticides, oil-nicely acidification, preserving coatings, purification of petrol, manufacture of detergents, explosives....... Carbon-Used for all smelting of metals Iron-For the production of steel. Oxygen-Steelmaking, paint pigment, welding, rocket gas. As you may locate the checklist is getting ridiculous. Sulfuric acid is the main used yet you may look this info up in any good inorganic chemistry textbook.
Q:How much is one square aluminum gate and five hard door?
Double layer aluminum alloy, in the middle of the 5 bars, ordinary white or beige is 215, a square, the motor, in addition, the general 600KG copper core motor has 550 sets, there are 680 sets.
Q:Less energy ~ Aluminum metal vs the ore?
in order to extract the raw aluminum, you have to heat everything and melt it first, then remove the stuff that precipitates out as it cools or forms via chemical reaction with catalysts you introduce. With aluminum cans, you don't have to raise the temperature much above the melting point of aluminum, since it's already the substance in the can with the highest melting point. With aluminum ore, there can be anything in the ore with pretty much any melting point. In particular, if the ore contains an alloy of aluminum and a metal with a higher melting point than aluminum, then rest assured, you will have to raise the temperature of the ore above the melting point of aluminum in order to melt that alloy, In any case, because the maximum required temperature of the smelter needed to melt used aluminum cans is necessarily lower than the maximum temperature required to work with the ore, less energy is required to get aluminum from used cans than from ore.
Q:Aluminium's toxic amount?
Go okorder.com/
Q:Does anyone know anything about artistic painting on aluminum sheeting?
I've known a couple of people who do this, you might try a search on Floating Panel. You could try to search out things on an artist called Gary Hume, as I know that his earlier paintings, certainly the ones for which he's known, were executed on aluminium. From what I remember of people doing this (some one on my MA made paintings on aluminium) the trick is in the priming, it being a non-pours surface. You need to rough the ground considerably and prime quite thickly. You also need to baton on the back, this will allow you to attach to the wall without ruining the face of the support, and prevent the possibility of warping. What looks great is if you recess the batons from the edge of the support, so that when against the wall they cannot be seen, this gives the appearance of hovering, and shows the thinness of your support. Another reason you might not be getting too many hits on your searches is the spelling, while not incorrect you might find art suppliers using the English, rather than the American spelling; aluminium rather than aluminum. I know that sounds petty but it might make a difference. The only other thing I know, while finding it a great surface to work on, smooth, bright, the artist I know also found it very expensive.
Q:aluminum window removal procedure?
We contemplated this issue ourselves... The best suggestion we got from a friend who was a window installer was to measure the existing window carefully and order a custom replacement Block frame window. To remove the existing window (once you have verified that the window you recieved is actually the size you ordered--don't skip this step!) Remove the vent and sash from the aluminum window -- this may mean some glass breakage so be careful and use gloves. Use a sawzall or reciprocating saw to cut along the outside edge of the window where the nailing fin should be attaching it to the framing beneath the block or brick. If you use the correct blade, you should have no trouble cutting through the aluminum. Make sure to wear saftey glasses as you DO NOT want aluminum shavings in your eyes! Once your opening is clear, level and plumb the new window using shims and screw directly through the inside of the window frame into the frame of the opening. You will need to get covers for the screw heads so that they don't show once your installation is complete. Good Luck!
Q:A 22.0 g piece of aluminum at 0.3°C is dropped into a beaker of water.?
The specific heat of Aluminum is 0.215 cal/g-°C. The calories absorbed (q) would be q = m * c * (T2 -T1) = 22.0 g * 0.215 cal/g-°C * (78.0 °C - 0.3 °C) If you have a different value for the Specific heat of Aluminum, use it in the formula for your calculations. If you knew the mass of the water, you could check your calculations because the heat gained by the Al would be equal to the heat lost by the water, using q = m * c * (T2 -T1), where m is the mass of the water, c = 1.00 calorie/gram °C, T2 = 78.0 °C and T1 = 93.0 °C. The sign of q will be negative.
Q:Why the aluminum-plastic panel processed by color aluminum coil peel off paint?
Generally speaking, aluminum-plastic panel will not peel off paint. If it does happen, the quality of the aluminum-plastic panel is very poor.
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.
Q:Difference between aluminium roll gate and iron roll gate
and the iron roll gate weight, motor power, electricity, but the door of high strength, better safety performance.

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