Nine series of aluminum coils—-CAMELSTEEL Knowledge Base

According to the different metal elements contained in aluminum coils, aluminum coils can be roughly divided into 9 categories, that is, they can be divided into 9 series.

The following is a general introduction.

1.1000 series

Represent 1050 1060 1070 1000 series aluminum plates also called pure aluminum plates.

Among all series, the 1000 series belongs to the series with the most aluminum content.

Purity can reach more than 99.00%.

Because it does not contain other technical elements, the production process is relatively simple and the price is relatively cheap.

It currently the most common use series in conventional industries.

The 1050 and 1060 series are currently mostly circulating on the market.

1000 series aluminum plates determine the minimum aluminum content of this series according to the last two Arabic numerals.

For example, the last two Arabic numerals of the 1050 series are 50.

According to the international brand naming principle, the aluminum content must reach 99.5% or more to be a qualified product. my country’s aluminum alloy technical standard (GB/T3880-2006) also clearly stipulates that the aluminum content of 1050 reaches 99.5%.

Similarly, the aluminum content of 1060 series aluminum plates must reach 99.6% or more.

2.2000 series

Represents 2A16 (LY16) 2A06 (LY6) 2000 series aluminum plate characterize by high hardness, of which the copper content is the highest, about 3-5%. 2000 series aluminum plates are aviation aluminum materials, which not often use in conventional industries.

At present, there are few factories producing 2000 series aluminum plates in my country.

The quality cannot be compared with foreign countries.

Currently imported aluminum plates are mainly provided by South Korean and German manufacturers.

With the development of my country’s aerospace industry, the production technology of 2000 series aluminum plates will further improve.

3.3000 series

Represents 3003 3003 3A21. It can also be called an anti-rust aluminum plate.

My country’s 3000 series aluminum plate production technology is relatively excellent. 3000 series aluminum plate made of manganese as the main component.

The content is between 1.0-1.5. It is a series with better anti-rust function.

It commonly uses in humid environments such as air conditioners, refrigerators, and undercards.

The price is higher than the 1000 series. It is a more commonly used alloy series.

4.4000 series

The aluminum plate represented by the 4A01 4000 series belongs to the series with the higher silicon content.

Usually, the silicon content is between 4.5-6.0%.

It belongs to construction materials, mechanical parts, forging materials, welding materials; low melting point, good corrosion resistance Product description: It has the characteristics of heat resistance and wear resistance

5.5000 series

Represents 5052.5005.5083.5A05 series.

The 5000 series aluminum plate belongs to the more commonly used alloy aluminum plate series, the main element is magnesium, and the magnesium content is between 3-5%.

It can also be called an aluminum-magnesium alloy.

The main features are low density, high tensile strength, and high elongation.

In the same area, the weight of the aluminum-magnesium alloy is lower than the other series.

Therefore, it commonly uses in aviation, such as aircraft fuel tanks.

It also widely used in conventional industries.

The processing technology is continuous casting and rolling, which belongs to the hot-rolled aluminum plate series, so it can be used for oxidation deep processing.

In my country, the 5000 series aluminum plate is one of the more mature aluminum plate series.