Aluminum coils are widely used in electronics, packaging, construction, machinery, etc. There are many aluminum coil manufacturers in my country, and the production process has caught up with developed countries. According to the different metal elements contained in aluminum coils, aluminum coils can be roughly divided into 9 The main categories, that is, can be divided into 9 series, the following three-door Liante (aluminum coil manufacturers) will introduce them step by step:

1. 1000 series

Representing the 1000 series aluminum coil is also called pure aluminum coil. Among all series, the 1000 series belongs to the series with the most aluminum content. The purity can reach more than 99.00%. Since it does not contain other technical elements, the production process is relatively simple and the price is relatively cheap. It is the most commonly used series in conventional industries.

2. 2000 series

Representing 2A16 (LY16) 2A06 (LY6) 2000 series aluminum coils are characterized by high hardness, among which the copper element content is the highest, about 3-5%. 2000 series aluminum coils belong to aviation aluminum materials, which are not often used in conventional industries.

3. 3000 series

Representative 3003 3003 3A21 mainly. It can also be called rust-proof aluminum coil. my country's 3000 series aluminum coil production process is relatively excellent. 3000 series aluminum coil is mainly composed of manganese element. The content is between 1.0-1.5. It is a series with better anti-rust function. It is routinely used in humid environments such as air conditioners, refrigerators, and car bottoms. The price is higher than the 1000 series. It is a more commonly used alloy series.

4. 4000 series

The aluminum coil represented by 4A01 4000 series belongs to the series with higher silicon content. Usually the silicon content is between 4.5-6.0%. It belongs to building materials, mechanical parts, forging materials, welding materials; low melting point, good corrosion resistance.

5. 5000 series

Represents the 5052.5005.5083.5A05 series. 5000 series aluminum coil belongs to the more commonly used alloy aluminum coil series, the main element is magnesium, and the magnesium content is between 3-5%. Also known as aluminum-magnesium alloy.

6. 6000 series

On behalf of 6061, it mainly contains two elements, magnesium and silicon, so it combines the advantages of 4000 series and 5000 series. 6061 is a cold-treated aluminum forging product, which is suitable for applications with high corrosion resistance and oxidation resistance.

7. 7000 series

On behalf of 7075 mainly contains zinc element. It also belongs to the aviation series. It is an aluminum-magnesium-zinc-copper alloy, a heat-treatable alloy, and a super-hard aluminum alloy with good wear resistance.

Eight, 8000 series

The more commonly used 8011 belongs to other series. Most applications are aluminum foil. Less commonly used.

9. 9000 series

It belongs to the spare series, and the International Aluminum Coil and Strip Federation specifically indicates that the 9000 series is the spare series.

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