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Aluminum Coils: Let You Know About Aluminum Coils
Time: 2023-10-31
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Aluminum Coil

Have you ever heard about aluminum coils? Do you know its common classifications and how to choose the aluminum coil that suits you more quickly? This article will introduce you to what aluminum coil is, its common series and how to quickly choose the aluminum coil you need.

What Is Aluminum Coil?

Aluminum coil refers to a product that uses aluminum ingots as raw materials and is processed by a casting and rolling machine to form a billet. It is then processed by a series of processes such as cold rolling mill processing, tension leveling machine cleaning, and annealing furnace annealing. The relevant alloy content in aluminum is subject to certain adjustments depending on its use.

Because aluminum naturally forms a thin and effective oxide layer that inhibits further oxidation, aluminum coils are extremely corrosion-resistant and weather-resistant. In addition, aluminum coils have good ductility, plasticity and are easy to process. It is widely used in aerospace, molds, instrumentation, construction, packaging, air conditioning, cables, automotive cooling, medicine, solar energy, cosmetics, etc. It can also be used in power plants, chemical plants, petrochemical plants, etc. to meet the different needs of users.

The Common Categories of Aluminum Coil

There are many brands of aluminum coils. Generally, 1000-7000 series are common. There are quite a lot of brands and they are widely used. If divided by series, they can be divided into 6 series: 1000 series, 3000 series, 5000 series, 6000 series, and 7000 series. series, each series has different materials and uses. Some are used in the food industry, some are used in the packaging industry, but most are used in industrial manufacturing, electronics and construction industries. We will explain to you the 1000 series, 3000 series and 6000 series:

1000 series

The 1000 series aluminum coils are also called pure aluminum coils. The purity can reach more than 99.00%. Among all series, the 1000 series has the largest aluminum content. Among them, the main representatives are 1050, 1060, 1070 and 1100 aluminum coils. Different grades are used in different environments. 1050 aluminum coils are mainly used in the food industry or packaging industry, 1060 aluminum coils are mainly used in packaging containers in the chemical industry, and 1060 plates are mainly used in transformers, thermal conductivity and other fields.

3000 series

Mainly 3003 3A21. The 3000 series is a product with better anti-corrosion and anti-rust effects, so it can also be called anti-rust aluminum coil. The production technology of my country’s 3000 series aluminum coils is relatively excellent. It is commonly used in air conditioners, refrigerators, partitioned houses, construction and other fields. The price is higher than the 1000 series, and it is a more commonly used alloy series. Among them, 3003 aluminum coil is an AL-Mn alloy that cannot be strengthened by heat treatment, so cold working methods are used to improve its mechanical properties. It has good corrosion resistance and good weldability, but has poor machinability. Mainly used to require high plasticity and excellent weldability, low load parts working in liquid or gaseous materials, such as fuel tanks, gasoline or grease hoses, various liquid containers and others Small load-bearing parts made by deep drawing: cables are used to make bolts.

6000 series

The main alloy elements of 6000 series aluminum coils are magnesium and silicon. It combines the advantages of 4000 series and 5000 series and is used in industrial frame structures with high load-bearing capacity. It can be mainly divided into 6061, 6063, 6082, etc., with medium strength , good corrosion resistance and good oxidation efficiency. 6061 aluminum coils are widely used after heat treatment. 6061 aluminum alloy thick plates are mainly used in automated mechanical parts and various mold manufacturing. Suitable for applications requiring high resistance to corrosion and oxidation.

How To Quickly Choose The Aluminum Coil You Need?

  1. Determine the application requirements and choose the appropriate aluminum alloy: Identify the fields or projects you need aluminum coils to be used for, such as construction, packaging, electronics, etc. Different fields have different requirements for aluminum coils.
  2. Determine the specification requirements: According to the project needs, determine the specific specifications of the aluminum coil you need, including thickness, width, length, surface treatment, etc.
  3. Search for suppliers and compare them to learn about their product quality, price, delivery cycle, etc.
  4. Make a choice: Based on the comparison results, select the aluminum coil supplier or manufacturer that meets your needs. Consider product quality, price, delivery cycle, service and other factors to make decisions.

Quanshuo Metal Materials is a leading steel supplier in China. We specialize in aluminum, color-coated coils, stainless steel and other related products. We are committed to providing customers with high-quality products and satisfactory services. We also have experienced professionals. If you need help, you can consult us and we will provide you with professional services.



+86 13027616811
+86 13027616811