8011 Aluminum Foil

11,322 Views 2023-07-25 09:09:06

Alloy 8011
Temper O, H12, H14, H16, H18, H22, H24, H26, etc.
Thickness 0.005-0.2mm, Customize;
Brand Huawei
Application Pharmaceutical packaging, Food packaging, Household used, Capacitor Aluminum Foil, etc.
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What is 8011 Aluminum Foil?

8011 aluminum foil is the most common aluminum alloy used for making aluminum foil. It belongs to the 8xxx series of aluminum alloys, which are known for their high tensile strength, good formability, and excellent resistance to corrosion. The “8011” designation signifies the specific alloy composition within the 8xxx series.

Similar to 8011 aluminum foil, there is also 8021 aluminum foil, which is also the main alloy of 8xxx series aluminum foil.

8011 aluminum foil

8011 aluminum foil

Alloy 8011 is a typical alloy for aluminum foil, which is currently the most widely used metal in our daily life. It is used for household foil, container foil, packaging foil as well as pharmaceutical foil.

What Is Aluminum Foil?

Aluminum foil is a thin sheet of aluminum metal that is widely used for various applications due to its unique properties. It is lightweight, flexible, and has excellent barrier properties against moisture, air, and light. These characteristics make aluminum foil suitable for packaging and preserving food, as well as for various industrial and household uses.

8011 Aluminium Alloy Chemical Composition

Al Si Fe Cu Mn Mg Cr Zn Ti
Reminder 0.50 – 0.90 0.60 – 1 ≤ 0.10 ≤ 0.20 ≤ 0.050 ≤ 0.050 ≤ 0.10 ≤ 0.080

8011 aluminum foil belongs to the 8××× series alloy, which is added with Fe and Si elements, and its alloy performance has relatively high advantages.

The performance of 8011 aluminum foil is better than that of 1000 series pure aluminum foil.

8011 Aluminum Foil Specification With Different Usages

Products Type Temper Thickness(mm) Width(mm) Shape
8011 Household Foil Oiled, Mill Finish H111  H12  H14  H16  H18  H22  H24  H26  H28 0.01-0.2 300-1100 coil
8011 Container Foil H22  H24 0.01-0.2 200-1100 coil
8011 Packaging Foil O H22  H24 0.018-0.2 100-1600 coil
8011 Pharmaceutical Foil H14  H18 0.018-0.2 100-1600 coil
0.1mm 8011 aluminum foil

0.1mm 8011 aluminum foil

Mechanical Properties of 8011 Aluminum Foil

Alloy Temper Thickness
Tensile  Strength
8011 O 0.006-0.009 50-100 0.5
>0.009-0.025 55-100 1
>0.025-0.04 55-110 4
>0.04-0.09 60-120 4
>0.09-0.14 60-120 13
>0.14-0.2 60-120 15
H18 0.035-0.2 ≥160
H19 0.035-0.2 ≥170
H22 0.035-0.04 90-150 1.0
>0.04-0.09 90-150 2.0
>0.09-0.14 90-150 5
>0.14-0.2 90-150 6
H24 0.035-0.04 120-170 2
>0.04-0.09 120-170 3
>0.09-0.14 120-170 4
>0.14-0.2 120-170 5

Aluminum foil 8011 is often used as food packaging foil and pharmaceutical aluminum foil due to its moisture-proof performance, light-shielding performance, and high blocking ability. And because of its strong mechanical properties, it can be used as a bottle cap material.

8011 aluminum alloy foil application

8011 aluminum alloy foil application

8011 Aluminum Foil Typical Features

High plasticity and corrosion resistance

Electrical conductivity and thermal conductivity

Gas welding, hydrogen welding, and resistance welding

Under various pressure processing and extension, bending

In addition, 8011 aluminum foil has excellent barrier properties, making it an ideal material for packaging applications. It can effectively block moisture, air, and light, protecting the contents from environmental factors that could affect their quality and safety.

Applications Of 8011 Aluminum Foil

8011 aluminum foil is widely used in the packaging industry for a variety of products, including food, beverages, pharmaceuticals and cosmetics. It is often used to package products that need protection from light, moisture and other environmental factors.

8011 aluminum foil for Medicine package

8011 aluminum foil for Medicine package

  • Foods packaging: 8011 aluminum foil meets the food-grade wellknown so it’s far broadly used within the food packaging enterprise due to its great barrier homes against moisture, air, and light. It’s far typically used for packaging perishable goods like meat, dairy products, and baked goods.
  • Pharmaceutical packaging: The barrier properties of 8011 aluminum alloy foil make it an excellent material for packaging medicines and pills. It could guard the contents from moisture, mild, and different environmental elements that could affect the efficiency of the medication.
  • Household aluminum foil: 8011 aluminum foil is normally used in households for wrapping and storing food. It’s also used for cooking and baking due to its capability to withstand high temperatures.
  • Insulation: The wonderful thermal insulation houses of 8011 aluminum foil make it an ideal cloth for insulation within the construction industry. It may be used as a barrier against moisture and air, and also can assist to alter temperature.
  • Electrical applications: 8011 aluminum alloy foil is used in electric programs because of its conductivity and resistance to corrosion. It can be utilized in capacitors, transformers, and other electrical additives.


8011 Aluminum Alloy Foil Manufacture

8011 aluminum foil is produced and processed from high-purity aluminum ingots (Aluminum content above 99.7%);

Aluminum ingots are first melted into aluminum water, and then processed through the following processes:

  • Casting
  • Hot rolling
  • Cold rolling
  • Annealing and final rolling
  • Finishing processes
  • Quality control and testing
  • Packaging and distribution
8011 aluminum foil production

8011 aluminum foil production

Why choose Huawei Aluminum

Huawei Aluminum strictly controls the product quality. The excellent 8011 aluminum foil has the following points:

Packaging of aluminum foil

Packaging of aluminum foil

  • 1. The surface is clean, uniform in color, free of spots, smooth and free of pinholes.
  • 2. It has excellent moisture-proof, light-shielding and high-barrier capabilities, mechanical properties, and high blast-resistant, puncture-resistant and tear-resistant properties.
  • 3. Non-toxic and tasteless, safe and hygienic.
  • 4. Suitable price, Huawei has greatly reduced production cost by improving production efficiency.
  • 5. Delivery time guarantee, stable production efficiency ensures product delivery time.

Casting production process and its introduction

The purpose of melting and casting is to produce alloys with satisfactory composition and high purity of melt, so as to create favorable conditions for casting alloys of various shapes.

Melting and casting process steps: batching --- feeding --- melting --- stirring after melting, slag removal --- pre-analysis sampling --- adding alloy to adjust the composition, stirring --- refining --- static Setting——Guide furnace casting.

Hot rolling production process and its introduction

  • 1. Hot rolling generally refers to rolling above the metal recrystallization temperature;
  • 2. During the hot rolling process, the metal has both hardening and softening processes. Due to the influence of deformation speed, as long as the recovery and recrystallization process is too late, there will be a certain work hardening;
  • 3. The recrystallization of the metal after hot rolling is incomplete, that is, the coexistence of recrystallized structure and deformed structure;
  • 4. Hot rolling can improve the processing performance of metals and alloys, reduce or eliminate casting defects.
    • Hot rolling equipment

      Casting and rolling process

      Casting and rolling process: liquid metal, front box (liquid level control), casting and rolling machine (lubrication system, cooling water), shearing machine, coiling machine.

      • 1. The casting and rolling temperature is generally between 680°C and 700°C. The lower the better, the stable casting and rolling line usually stops once a month or more to re-stand. During the production process, it is necessary to strictly control the liquid level of the front tank to prevent low liquid level;
      • 2. Lubrication uses C powder with incomplete combustion of gas for lubrication, which is also one of the reasons for the dirty surface of casting and rolling materials;
      • 3. The production speed is generally between 1.5m/min-2.5m/min;
      • 4. The surface quality of products produced by casting and rolling is generally relatively low, and generally cannot meet products with special physical and chemical performance requirements.
        • Cold rolling production process

          • 1. Cold rolling refers to the rolling production method below the recrystallization temperature;
          • 2. There will be no dynamic recrystallization during the rolling process, and the temperature will rise to the recovery temperature at most, and the cold rolling will appear in a work hardening state, and the work hardening rate will be large;
          • 3. The cold-rolled sheet and strip have high dimensional accuracy, good surface quality, uniform structure and performance, and products in various states can be obtained with heat treatment;
          • 4. Cold rolling can roll out thin strips, but at the same time, it has the disadvantages of high energy consumption for deformation and many processing passes.
            • Casting rolling

              Introduction to finishing production process

              • 1. Finishing is a processing method to make the cold-rolled sheet meet the customer's requirements, or to facilitate the subsequent processing of the product;
              • 2. The finishing equipment can correct the defects produced in the hot rolling and cold rolling production process, such as cracked edge, oily, poor plate shape, residual stress, etc. It needs to ensure that no other defects are brought into the production process;
              • 3. There are various finishing equipments, mainly including cross-cutting, slitting, stretching and straightening, annealing furnace, slitter, etc.

Aluminum alloy has the characteristics of low density, good mechanical properties, good processing performance, non-toxic, easy to recycle, excellent electrical conductivity, heat transfer and corrosion resistance, so it has a wide range of applications.

Aerospace: used to make aircraft skins, fuselage frames, girders, rotors, propellers, fuel tanks, wall panels and landing gear struts, as well as rocket forging rings, spacecraft wall panels, etc.

Aluminum alloy used for aerospace

Aluminum alloy used for aerospace

Transportation: used for car body structure materials of automobiles, subway vehicles, railway passenger cars, high-speed passenger cars, doors and windows, shelves, automotive engine parts, air conditioners, radiators, body panels, wheels and ship materials.

Traffic application

Traffic application

Packaging: All-aluminum pop cans are mainly used as metal packaging materials in the form of thin plates and foils, and are made into cans, lids, bottles, barrels, and packaging foils. Widely used in the packaging of beverages, food, cosmetics, medicines, cigarettes, industrial products, medicines, etc.

Packaging application

Packaging application

Printing: Mainly used to make PS plates, aluminum-based PS plates are a new type of material in the printing industry, used for automatic plate making and printing.

PS printing

PS printing

Architectural decoration: aluminum alloy is widely used in building structures, doors and windows, suspended ceilings, decorative surfaces, etc. due to its good corrosion resistance, sufficient strength, excellent process performance and welding performance.

Aluminum alloy construction application

Aluminum alloy construction application

Electronic products: computers, mobile phones, refrigerator shells, radiators, etc.

Electronic product application

Electronic product application

Kitchen supplies: aluminum pots, aluminum basins, rice cooker liners, household aluminum foil, etc.

Kitchen application

Kitchen application

Packaging Of Aluminum Sheet/Coil

Every detail of packaging is where we pursue perfect service. Our packaging process as a whole is as follows:

Lamination: clear film, blue film, micro-mucosal, high-mucosal, laser cutting film (2 brands, Novacell and Polyphem);

Protection: paper corner protectors, anti-pressure pads;

drying: desiccant;

Tray: fumigated harmless wooden tray, reusable iron tray;

Packing: Tic-tac-toe steel belt, or PVC packing belt;

Material Quality: Completely free from defects such as white rust, oil spots, rolling marks, edge damage, bends, dents, holes, break lines, scratches, etc., no coil set.

Port: Qingdao or other ports in China.

Lead time: 15-45 days.

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F: Are you a manufacturer or a trader?

Q: We are a manufacturer, our factory is at No.3 Weier Road, Industrial Zone, Gongyi, Henan, China.

F: What is the MOQ for ordering the product?

Q: Our MOQ is 5 tons, and some special products will have a minimum order quantity of 1 or 2 tons.

F: How long is your lead time?

Q: Generally our lead time is about 30 days.

F: Do your products have quality assurance?

Q: Yes, if there is a quality problem with our products, we will compensate the customer until they are satisfied.

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