Mill finish aluminum coils

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Product details

Specification

Alloy

AA1100,  AA3003, AA3005, AA3105, AA8011

Temper

H16-18,  H46

Thickness

0.15mm –  1.0mm

Width

900mm –  1600mm

Length

200m –  2000m

Chemical Composition (WT %)

Si

Fe

Cu

Mn

Mg

Cr

Ni

Zn

Ti

Others

Rem. Al

AA1100

0.116

0.478

0.069

/

/

/

/

/

/

/

99.70

AA3003

H16-18

0.59

0.66

0.01

0.32

0.21

Tr

Tr

Tr

0.02

Tr

98.15

AA3003

H46

0.6

0.7

0.05-0.20

1.0-1.5

/

/

/

0.10

/

0.20

97.02

AA3005

0.6

0.7

0.3

1.0-1.5

0.2-0.6

0.10

/

0.25

0.10

0.20

96.10

AA3105

0.6

0.7

0.3

0.3-0.8

0.2-0.8

0.20

/

0.40

0.10

0.20

96.45

AA8011

0.5-0.9

0.6-1.0

0.10

0.20

0.05

0.05

/

0.10

0.08

0.20

97.72

Mechanical Properties

0.2% Proof  stress

(Kg/Sqmm)

Ultimate  tensile

strength  (MPa)

%  Elongation

Bend  test  

(180  Degree)

%   Earing

Depth  height (mm)

AA1100

H16-18

NA

150-180  

2.00

NA

NA

NA

AA3003

H16-18

NA

178.4

3.00

NA

NA

NA

AA3003

H46

165-205

>145

≥1

NA

NA

NA

AA3005

H46

NA

195-250

>180

> 2

NA

NA

AA3105

H46

175-225

>145

≥1

NA

NA

NA

AA8011

H16-18

NA

145-180

1.00

NA

NA

NA

Embossed color coatedaluminum coil
 
the company can produce the aluminum coil pattern are: classic orange peel pattern,and variation orange peel pattern (also called as bugs’ pattern). Thicknessspecification is 0.2mm ~ 0.6mm, width less than 1600mm. The materials used arefluorocarbon coated aluminum, polyester coated aluminum coil, aluminum roll,light aluminum, brushed aluminum rolls.
By embossing the surface of aluminum coil elegant, streamlined good, solidsense. Embossed aluminum coil aluminum coil can not only increase the thicknessof the aluminum coil thickness of 0.1 ~ 0.25mm. At the same time can enhance thestrength of aluminum coil, stiffness, and does not affect the original surfacelayer of the aluminum coil with the performance.
Embossed aluminum coil, wide range of uses. Mainly used for indoor and outdoordecoration, freezer, refrigerator, decorative aluminum products, bags, centralair conditioning and ventilation nozzles, and mechanical equipment enclosuresand so on. Is a new decorative material.


Thecompany has two production lines embossed aluminum coil: one for the simpleformula: put through Unwinder mechanical embossing roll winder windingembossed, convenient and quick. Another is the compound: that is embosseddirectly into the device placed in the coating line, coating and embossingsynchronization, when the coating needs of embossed aluminum coil, through thehydraulic transmission, the embossing machine, under the pressure rollerengagement, aluminum coating line directly in the embossing roll, fast, lowcost, no turnover.

Thickness range

0.2mm—0.6mm

Width range

800mm—1590mm

Technical parameters

Aluminum  thickness

Coating  thickness

MEK

T-bend

Impact  

Adhesion  

Pencil  hardness

Boiling  water proof

0.20-0.60mm

≥18±1um

≥100times

≤3T

50kg.cm

0grade

≥HB

no  change

within  2 hours

                                                   

Performance and Application

Embossed aluminum coil for roofing is coatedwith high-performance polyester paints. And its each performance index is up toor exceeds the national standard. With its glorious colors, little chromatism,strong impact and easy machinability, the product serves as a premium materialin roofing, electric appliances, etc.



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Q:Can the 5-10cm thick paper sleeve inside the scrapped aluminum coil be sliced? Now we use knife which is much troublesome.
You can use Long Men Rolling Mill to slice directly.
Q:Is the aluminum coil with damaged side still useful?
The side of tire, also called side wall, is the thinnest and most fragile. Side wall damages can be divided into swell and scratch. The swell is often caused by external force (The car is trapped in pit or on curb when you are driving fast). It can cause the cord thread break so that the rubber of the tire side wall cannot be fixed and tightened. The size of the swell is often as big as that of an one-yuan coin and will become bigger as the traveling distance increases. Under such circumstance, it is recommended to replace the tire. Scratch is usually caused by bad roads or debris on the road. It is recommended to replace the tire if the scratch in the side wall is obvious and the cord thread break. If the front wheels have such damages, the tire should be replaced as soon as possible (Because the steering, braking and driving is mainly based on the front wheels.). If there is no spare tire on site, change the front damaged tire with the rear tire and drive to an appropriate place.
Q:Why there is always impression and indentation on the backup roller of aluminum coil rolling mill with 4 rollers.
It is either the external or the bearing problem in designing and installing.
Q:How to identify the quality of color coated aluminum coil and sheet?
Color coated aluminum coil is a kind of aluminum coil. As for qualified color coated aluminum coil, the surface has no impression, holiday and damage through the coating, and also no ripple, scratch and swell. All these are easy to see. However, the most important is the color difference of the color coated aluminum coil which is not obvious but will influence the decoration effect. Now the surface of curtain wall aluminum sheet will also be treated with electrostatic spraying. The power coating materials can have dozens of colors and realize good decorative effect, with polyurethane, polyethylene expansion resin and epoxy resin as raw materials, high color retention pigment as auxiliaries.
Q:How to measure the thickness of aluminum coil at real time? In what areas can the sensor be used?
It can be used in non-contact measurement of displacement, three-dimensional size, thickness, object deformation and vibration.
Q:Why does fillet appear when rolling aluminum coil?
How thick and wide is it when there is such problem? Which is the rolling pass? And what is the type of the rolling mill? The simple 4 rollers or CVC and HC rolling mill with roller control. Does the filler appear in rolling or out of roller? Different thickness will lead to different analysis.
Q:How much cube is the 0.9mm aluminum rolling?
This is a common problem. Anyone who had received high school education can calculate it very quickily. One way is to calculate sectional area with circular area, then times the thickness of the aluminum rolling. Another way is to use the outer diameter circular area to subtract the core area and then times the thickness of aluminum rolling.
Q:What is the formula to calculate the wall thickness of aluminum coil?
Aluminum coil thickness*aluminum coil width*aluminum coil curl*aluminum density (the density of aluminum alloy: 2.73, the density of pure aluminum: 2.71)
Q:Why there is arc panel after aluminum coil straightening?
The aluminum coil can only become flat and straight after being planished on stretch bender.
Q:What’s the difference between aluminum tile, coil and sheet? Why?
Wood pallet is often used, which is easy to transport and can ensure the safety of products.

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