Aluminium Coils for Cold Rolling without Color

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5 m.t.
Supply Capability:
5000 m.t./month

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Item specifice:

Grade: 1000 Series Surface Treatment: Mill Finish Shape: Flat
Temper: O-H112 Application: Kitchen Use

Product Description:

1.Structure of Aluminium Coils for Cold Rolling without Color

Aluminium Coils for Cold Rolling without Color are widly used in decoration field. For the painting, it depends on the using evironment.  If you use in the open air, we recommend the PVDF coated aluminium coils. This kind of painting can last 15-20 years.  If you use in the room, we recommend PE coated aluminium coils. The price is much more competitive.Its weight is much lower than steel. So many customers choosed aluminium material instead of steel.

2. Main features of Aluminium Coils for Cold Rolling without Color

a.Competitive price---We have our own mills and can produce mill finished aluminium coils, so we can control the production cost better.

b.Professional after-sale service---We have more than 15 years exportation experience and you need not worry about the exporation problems.

c.Fast delivery time---We can control the delivery time within 35 days.

3. Image of Aluminium Coils for Cold Rolling without Color


Aluminium Coils for Cold Rolling without Color

Aluminium Coils for Cold Rolling without Color

Aluminium Coils for Cold Rolling without Color

4. Product Specification of Aluminium Coils for Cold Rolling without Color

AlloyTemperThicknessWidthCoating Thickness
AA1050H140.2-3MM1000-1800MM20-25 MICRONS


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:Do you feel aluminum siding has a low class image?
Can't beat brick!!!
Q:How to solve the loose bonding of aluminum sheet and silica gel?
you can use YH-840 to bond silica gel and aluminum sheet in small area, and it’s hard to tear and will have an effect of destruction and melting, transparent and environmental.
Q:will an aluminium pipe effect my coil gun ?
Yes, it absorbs most magnetic force generate by coil and turns it into useless current .
Q:What is the amperage setting on a tig welder when welding aluminum?
Best electrodes to use for Aluminum welding is 1.5% lanthanum oxide (gold color code.). 2% zirconia (brown) or 2% thorium oxide (red) can also be used. Note that zirconia-doped electrodes should never be used for DC welding. A lot of welders like to quote offhand the rule 1 amp for every 0.001 inch of thickness. This applies to steel, stainless, and nickel alloys only. Due to the lower melting point, lower specific heat capacity, and higher thermal conductivity of of Al, this rule should NOT be used for Al! I recommend welding a test piece first with the same joint configuration and thickness of the part you intend to weld. Note that fillet welds require more current than butt welds or edge welds. Start out by using 2/3 amp per 0.001 of thickness, in other words, reduce the current of the above rule by about 30-40% . Make 3 test weld, then check to see if there's any visible penetration on the other side. If you don't see any through-pentration at all, increase the current by about 10-20 amps and test again.
Q:As for graphite and aluminum sheet, which one has a better thermal conductivity?
aluminum sheet
Q:My house has aluminum wiring?
It has loosing joints problem between aluminum wire and copper screw joint. Some house caught fire happen on the wall outlet or power panel box. All the joints must use aluminum screw to join aluminum wire. Join copper with aluminum,the joint creates thermo-effect and heat builds up.
Q:is there aluminum oxide on the surface of aluminum sheet after being polished by abrasive paper?
aluminum will be oxided as aluminum oxide once being exposed in air.
Q:Steel or aluminum alloy rims?
Aluminum rims are a whole lot better on the mechanical stand point, they are lighter, usually stronger (depending on the alloy) and they allow for better heat disapation. Lighter rims will save gas money (nothing you will notice, maybe an extra mile/tank, if that). Depending on the alloy used in the aluminum rims, they are usually stronger and can take more froce abuse, just as long as they don't get scuffed up, ect. With the better heat disapation. When the brakes heat up, the heat is sent out ever direction, mostly through metal. Aluminum (alloy) is a great conductor of heat. So when the brakes heat up, the aluminum rims will absord much of this heat, and the outside air will be able to cool the rim faster then the brakes themselves, but the brakes will stay cooler this way. Brakes that are running cooler, will last longer then brakes running hot. You will have less of a chance of brake fade a condition where the brakes get to a point of being to hot, they don't function at all, or its hard to stop the vehicle. It will also extend the brakes over all life, in some cases up to 40-50%. I had stock steel rims in my truck, small rims for a small truck, and whenever I was doing highway driving, i would get brake fade under high speed braking. When I switched to aluminum rims, I have not had brake fade since, I don't know about the life on the pads, as I switched the rims, before I wore a set down. I picked up a set of 4 5spoke rims from an Explorer and put them on my ranger, I paid $80 for the 4 and they look in pretty good shape, little corrosion. A down side to aluminum rims is corrosion, they corrode easier, and can cuase discolouration of the rim itself, or can cause leaky tires if it corrodes around the bead seat, which it usually does. Its a fair trade off however.
Q:which has the lower melting temperature....aluminum, copper, or brass...can you list all 3?
aluminum so what you are finding is that aluminum will melt before the copper or brass...
Q:Aluminum or Steel Frame for Touring?
I've owned a few different bikes-- Aluminum (light but very stiff), steel (slightly heavier but far more comfortable) and Carbon Fiber (high end racing bike, extremely comfortable ride and very light). For touring and commuting I don't use the racing bike-- steel all the way. Plus, you can find great steel frames that are built for touring (surly has some great frames that I love) with attachments for all of the add-ons you'd want. At the point where you are touring you are carrying so much extra weight (panniers, bags, spare parts, etc) that an extra 5 pounds of frame weight is negligible.

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