AA5052 aluminium coil

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Product Description:

 

 

1、 Structure of  Aluminium Coil Description

Disposable aluminum Coil air food boxes is able to endure high low temperature (20-250) molecular structure stability don't change packing materials. Compared with the current widespread use of plastic snack box can only carry temperature range is - 16 to 85, it can take food from refrigerator to oven to table, and do not need to change container.

 

 

2Main Features of the Aluminium Coil

 

 

Alloy: 5052(AlMg2.5)

 

Temper: O,H12,H22,H32,H14,H24,H34,H16,H26,H36,H18,H38,F

 

CHEMICAL COMPOSITION LIMITS (%)

Silicon
Si

Iron
Fe

Copper
Cu

Manganese
Mn

Magnesium
Mg

Chromium
Cr

Nickel
Ni

Zinc
Zn

Titanium
Ti

Others
Each

Total

Aluminum
Min

0.25

0.4

0.10

0.10

2.2-2.8

0.15-0.35

0.10

0.05

0.15

Remainder

 

Main application:  Magnesium gives this alloy its enhanced corrosion resistance, workability, strength and weldability. Typical uses include aircraft fuel tanks, container body, truck/trailer body, electronic mounting plates and panels, fan blades, refrigeration liners, storm shutters and utensils.

 

 

Alloy

Temper

Thickness(mm)

Tensile Strength(MPa)

Elg%(50mm)

5052

O

>0.5-0.8

>0.8-1.3

>1.3-6.5

>6.5-10.0

170-215

≥15

≥17

≥19

≥18

H12/H22/H32

>0.5-1.3

>1.3-4.5

215-265

5

7

H14/H24/H34

>0.5-0.8

>0.8-1.3

>1.3-4.5

235-285

≥3

≥4

≥6

H16/H26/H36

>0.5-0.8

>0.8-4.5

255-305

≥3

≥4

H18/H38

>0.5-0.8

>0.8-4.5

≥270

≥3

≥4

H112

>4.5-6.5

≥195

≥9

≥7

>6.5-12.5

≥195

>12.5-40.0

≥175

>40.0-80.0

≥175

 

3 Aluminium Coil Images

  

4Aluminium Coil Specification

  

Alloy:

A1100, A3003, A3004, A5005, A8011 etc.

Temper

H14, H16, H18, H24 etc.

Thickness

From 0.024mm to 1.2mm

Width

From 56mm to 1600mm

Color

Customized, you can choose from our color chart, or we adjust the special color as the samples you offer.

Coating

PE coating, PVDF coating, Back coating

Coating thickness:

0.18mm for PE coating, 0.25mm for PVDF coating

 

5FAQ of  Aluminium Coil

 a. What is monthly capacity

 ---CNBM is one stated own company and our monthly capacity is about  2000tons.

b. Now which countries do you export your goods?

----Now we export to  South East Asia,Africa, North America,South America  ect.

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Q:What are the effects of casting temperature on ductility of aluminum coil?
The tensile strength and ductility increase with the solid solution insulation time, and reach best fit at 1 hour. Continue thermal insulation, and the tensile strength will change little while the ductility will reduce. This is because the solid solution over insulation will cause the work pieces crystallize so that the large crystal reduce the plasticity.
Q:How to use aluminum sheet to roll a 12m-long aluminum coil with a diameter of 184cm?
According to project experience, first you should check the specification of the aluminum sheet and then design crafts such as connection method, installation and transportation according to equipment.
Q:What kind of sensor is appropriate for aluminum coil thickness measurement?
Use two sensors of ZLDS10X series to make a thickness gauge
Q:What are the best rust-proof coils? Please tell me the model and manufacturer in Shangdong. Thank you.
3003 aluminum coil, AL-Mn series alloy, is the most widely used rust-proof aluminum with the density being 2.73. It is applicable to insulation projects such as pipe insulation, packaging, machine parts, refrigerator, air conditioning and ventilation pipes and other wet environment.
Q:Can the displacement sensor be used for real-time measurement of the aluminum coil thickness?
You are suggested to use eddy current displacement sensor KD2306 to measure aluminum.
Q:How to calculate the dosage of paint for aluminum coil coating? If the weight is 1 ton, the density 2.71 and the thickness 0.12mm, how much paint is needed?
Coating surface area S*0.12(thickness)*ρ(density) / solid(paint solid)=actual paint consumption brush and roller paint: 100% spray paint: calculated value*70%
Q:How much will be burned out if the soaked and oxidized 5182 aluminum coil is melt down and reprocessed?
Burn out rate is generally between 1% -2.5%, but that varies among plants as their actual situations are different.
Q:Can aluminum coil 3003H24 replace 3A21H14?
Yes.
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:Why there is always impression and indentation on the backup roller of aluminum coil rolling mill with 4 rollers.
Perhaps there is something wrong in the position controlling the working roller tilt and bend positive and negative convexity, making the working roller out of order and rubbing against the backup roller.

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