Mill Finish Mirror Aluminium Coil for Channel Letter and Light Fitting

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Shanghai
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TT OR LC
Min Order Qty:
5 m.t
Supply Capability:
5000 m.t/month

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Product Description:

Chemical composition

Chemical composition%

Grade

Si

Fe

Cu

Mn

Mg

Cr

Ni

Zn

Al

1050

0.250

0.400

0.050

0.050

0.050

-

-

0.050

99.50

1060

0.250

0.350

0.050

0.030

0.030

-

-

0.050

99.60

1070

0.200

0.250

0.040

0.030

0.030

-

-

0.040

99.70

1100

Si+Fe:0.95

0.05-0.2

0.050

-

-

0.100

-

99.00

1200

Si+Fe:1.00

0.050

0.050

-

-

0.100

0.050

99.00

1235

Si+Fe:0.65

0.050

0.050

0.050

-

0.100

0.060

99.35

3003

0.600

0.700

0.05-0.2

1.0-1.5

-

-

-

0.100

remains

3004

0.300

0.700

0.250

1.0-1.5

0.8-1.3

-

-

0.250

remains

3005

0.600

0.700

0.250

1.0-1.5

0.20-0.6

0.100

-

0.250

remains

3105

0.600

0.700

0.300

0.30-0.8

0.20-0.8

0.200

-

0.400

remains

3A21

0.600

0.700

0.200

1.0-1.6

0.050

-

-

0.10

remains

5005

0.300

0.700

0.200

0.200

0.50-1.1

0.100

-

0.250

remains

5052

0.250

0.400

0.100

0.100

2.2-2.8

0.15-0.35

-

0.100

remains

5083

0.400

0.400

0.100

0.40-1.0

4.0-4.9

0.05-0.25

-

0.250

remains

5154

0.250

0.400

0.100

0.100

3.1-3.9

0.15-0.35

-

0.200

remains

5182

0.200

0.350

0.150

0.20-0.50

4.0-5.0

0.100

-

0.250

remains

5251

0.400

0.500

0.150

0.1-0.5

1.7-2.4

0.150

-

0.150

remains

5754

0.400

0.400

0.100

0.500

2.6-3.6

0.300

-

0.200

remains

6061

0.40-0.8

0.700

0.15-0.40

0.150

0.8-1.2

0.04-0.35

-

0.250

remains

6063

0.20-0.6

0.350

0.100

0.100

0.45-0.9

0.100

-

0.100

remains

6082

0.7-1.3

0.500

0.100

0.40-1.0

0.6-1.2

0.250

-

0.200

remains

6A02

0.50-1.2

0.500

0.20-0.6

Cr0.15-0.35

0.45-0.9

-

-

0.200

remains

8011

0.50-0.9

0.6-1.0

0.100

0.200

0.050

0.050

-

0.100

remains

 

 Parameter           

ProductAlloyTemperThicknessWidthI.D(mm)Application
Aluminum Coil/Strip

1050,1060,1070,

1100,1200,1235,

1145,3003,304,

3105,3A21,

8011

H12 H14

H16 H18 H22

H24 H26

0.2-8mm50-2400mm

75,150

200,300

400,505

(as customers's

request)

construction,decoration,

automobile,electronic,

machinery,boat construction,

aeronatics&astronautics,

cookware,packing etc.

Application:

 

1) Radiator 

2) Condenser

3) Insulation Material

4) Construction

5) Decoration

6) Advertisement and market applications       

 Mill Finish Mirror Aluminium Coil for Channel Letter and Light Fitting

 

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Q:How to press multilayer aluminum sheets (aluminum sheet's thickness: 0.2mm) together and keep them inseperate after pressing?
resistance welding is a welding method that pressing the materials to be welded in an area between two poles and switching on current. the current will go through the contact surface and agjacent area, producing resistance heat effect which will heatthe materials into melting or plastic state and make the materials be welded together.
Q:why does the bubble apear a few minutes later after putting aluminum sheet into diluted hydrochloric acid?
Aluminum element is extremely activated and will react with oxygen, generating aluminum oxide, once being exposed in air, so there is a layer of aluminum oxide on the surface of daily aluminum products including aluminum sheet. When aluminum sheet is put into diluted hydrochloric acid, aluminum oxide on the surface will firstly react with hydrochloric acid, generating aluminium chloride and water, the process won’t generate bubble, but after finishing the reaction of aluminum oxide on the surface, when the exposed aluminum element reacts with hydrochloric acid, generating aluminium chloride and oxygen, the bubble appears.
Q:what will happen when aluminum sheet is put into copper chloride solution?
the chemical equation of the reaction, 2Al+3CuCl2=2AlCl3+3Cu, the phenomena when aluminum sheet is put into copper chloride solution: there is red solid generating on the surface of aluminum sheet.
Q:As for cast aluminum sheet or wrought one, which one has faster heat conduction?
1,duralumin: it's the alloy of aluminum, copper, magnesium, manganese and other metals. it's suitable for compacting by rolling, and it has a higher strength and hardness than common aluminum products. 2, aluminum: it contains many inpurities, is crisp and easy to be smashed.cast aluminum usually is secondary aluminum, and it is produced by remelting the collected old aluminum pots and spoons.3, wrought aluminum: it contains 98% aluminum and 2% or more inpurities, and is comparatively pure aluminum. its soft priority makes it suitable for being pressed into various shapes, aluminum pots,aluminum lunch box,aluminum sheets,aluminum wires,aluminum pipes are all made by wrought aluminum.you will know their defferences from their definition.
Q:what's the oxidation method of positive pole on the surface of aluminum sheet?
Do chemical polishing again, oxidation time is about 40 – 90 minutes, after finishing all of these, you can conduct positive pole oxidation, choose sulfuric acid solution in normal situation, pretreatment is very important in the whole process, take stereo as negative pole, firstly, use the solution mixed of carbonate-bicarbonate and detergent to heat and clean its surface, pretreat the aluminum sheet, dyeing according to requirement after oxidation, then remove the oxide film with oxide film removal solution, place aluminum sheet on the positive pole, finally closing it in the boiling water for about 15 minutes.
Q:which kind of aluminum sheet could be bended after being etched?
general etching materials include stainless steel and copper.
Q:Could ring-pull can be transformed as aluminum sheet?
Ring-pull cans will be reused after recycle, there are parts of ring-pull cans be transformed as aluminum sheet.
Q:why intact aluminum sheet stop quicker than pectinate one in the magnetic field?
while swinging in the magnetic field, intact aluminum sheets will formulate inner eddy current,that is the annular induced current.eddy current will transform the mechanical energy into heat energy, which makes the aluminum sheet stop quickly.but pectinate aluminum sheet can't formulate intact eddy current, so intact aluminum sheet stop quicker than pectinate one.
Q:is general aluminum sheet fire-proof?
nonfireproof
Q:does aluminum sheet need to conduct ROHS detection?it's metel material, how much detections should it conduct for ROHS detection?
generally, all things in Europe needs ROSH EU's requirement, mainly detect the plumbum. ROSH detection is conducted by third party institution, and its report is also provided by the third party.

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