What Are the Contents of Aluminum Coil?

With the increase in the use of the aluminum coil industry and the advantages of aluminum applications gradually beginning to be highlight, we can more and more customers choose suitable aluminum coils as products, so what are the materials of aluminum coils? Do you really understand? Today, the aluminum coil manufacturer will take you into the science of aluminum coil material and analyze the commonly used aluminum coil alloy composition, so as to better help everyone understand.

What Are the Contents of Aluminum Coil?

What are the materials of aluminum coils

1 series aluminum coil material

The 1 series aluminum coil is a relatively common product in the 1000 series and = an aluminum coil product with a relatively high aluminum content. They are all commonly used in our current life! Especially because the aluminum content of the 1 series aluminum coil is relatively high, for example, the aluminum content of the 1060 aluminum coil reaches 99.6 or more, and the density is relatively small, which is suitable for use in a variety of scenarios.

1 series representative material

1060 aluminum coil, 1050 aluminum coil, 1100 aluminum coil, 1050A aluminum coil material 1060 aluminum coil alloy composition: iron (Fe) 0.35%, manganese (Mn) 0.03%, magnesium (Mg) 0.03%, silicon ( Si) 0.25%, zinc (Zn) 0.05%, titanium (Ti) 0.03%, copper (Cu) 0.05%, and aluminum (Al) more than 99.6%.

1100 aluminum coil composition: aluminum Al: 99.00, silicon Si: 0.45, copper Cu: 0.05 ~ 0.20, magnesium Mg: –, zinc Zn: 0.01, manganese Mn: 0.035, titanium Ti: –, vanadium V: 0.05, iron Fe: 0.35.

2 series aluminum coil material

The 2 series aluminum coil belongs to an aluminum sheet and strip product with a higher copper content scale. Some aluminum coil materials contain copper content as high as 3% to 5%. At the same time, the hardness of the 2 series of materials is relatively high, and it is usually referred to as a special product for aviation aluminum. However, there are currently fewer manufacturers that can produce the 2 series of aluminum coil products.

2 series representative materials: 2A16 aluminum coil, LY16 material, 2A12 aluminum coil, 2A21 aluminum coil material 2A21 aluminum coil alloy composition: Magnesium Mg: 1.2～1.8, Zinc Zn: ≤0.30, Manganese Mn: 0.30～0.9, Titanium Ti: ≤ 0.15, nickel Ni: ≤0.10, iron Fe: 0.000～0.500, iron-nickel FeNi: 0.000～0.50.

3 series aluminum coil material

For 3XXX series aluminum coil, it is actually a relatively common product, especially the representative 3003 aluminum plate. In general, the aluminum content of the 3 series aluminum coil is 99.8%, and the manganese content is between 1% and 1.5%.

Series 3 aluminum coils are usually also called aluminum-manganese alloy aluminum coils. Because of the relatively large proportion of manganese in the alloy content, they are also called rust-proof aluminum plates.

3 series representative materials: 3003 aluminum coil, 3A21 aluminum coil, 3004 aluminum coil, 3005 aluminum coil material 3003 aluminum coil alloy composition: silicon Si: 0.6, copper Cu: 0.05–0.2, zinc Zn: 0.1, manganese Mn: 1.0- -1., iron Fe: 0.7, alone: ​​0.05, aluminum, balance.

5 series aluminum coil material

The 5 series aluminum coil is another commonly used aluminum coil material after the 1 series and the 3 series.

The representative alloying elements of the 5 series are mainly aluminum, magnesium, and manganese alloys. Therefore, the aluminum-magnesium-manganese sheet that many friends talk about is also the 5-series aluminum coil. Because the 5-series aluminum coil has aluminum-magnesium-manganese elements, it has a wide range of uses and excellent performance. In addition, it is made by hot rolling and forging processing technology. An aluminum plate is widely used.

5 series representative materials: 5052 aluminum coil, 5A21 aluminum coil, 5005 aluminum coil, 5083 aluminum coil material 5052 aluminum coil alloy composition: aluminum Al: balance, silicon Si: ≤0.25, copper Cu: ≤0.10, magnesium Mg: 2.2~ 2.8, Zinc Zn: ≤0.10, Manganese Mn: ≤0.10, Chromium Cr: 0.15～0.35, Iron Fe: ≤0.40, Note: Single: ≤0.05; Total: ≤0.15.

6 series aluminum coil material

Magnesium and silicon are the core representative elements of the 6 series aluminum coils. The 6 series aluminum coils are cold-treated aluminum forged products, so they are also called aluminum-magnesium-silicon products. It has excellent performance and a good oxidation effect, so it is more suitable for a variety of user environments.

6 series representative material: 6061 aluminum coil, 6063 aluminum coil, 6082 aluminum coil material 6061 aluminum coil alloy composition: Si Si: 0.40-0.8, iron Fe: 0.7, copper Cu: 0.15-0.40, manganese Mn: 0.15, magnesium Mg: 0.8-1.2, chromium Cr: 0.04-0.35, zinc Zn: 0.25, titanium Ti: 0.15, aluminum Al: balance, others: single: 0.05 total: 0.15.

7 series aluminum coil material

The main alloying element of the 7 series is still zinc, followed by the sum of the three aluminum-magnesium new copper alloys, which can be hot-worked and belong to the super-hard aluminum alloy series products. It has relatively good wear resistance and will not cause great deformation after thermal processing, so it is quite popular and demanded by customers.

7 series representative material: 7075 aluminum coil, 7011 aluminum coil, 7072 aluminum coil material 7075 aluminum coil alloy composition: silicon Si: 0.40, iron Fe: 0.50, copper Cu: 1.2-2.0, manganese Mn: 0.30, magnesium Mg: 2.1- 2.9, chromium Cr: 0.18-0.28, zinc Zn: 5.1-6.1, titanium Ti: 0.20, aluminum Al: balance, single: 0.05, total: 0.15.

8 series aluminum coil material

8 series aluminum coils are mainly used in wafers, kitchen utensils, bottle caps and other places with a higher frequency. Most applications are aluminum foil processing, wafer processing, etc. are all products with better applications and use.

8 series representative materials: 8011 aluminum coil, 8082 aluminum coil, 8083 aluminum coil material 8011 aluminum coil alloy composition: silicon content 0.50～0.90, iron content 0.60～1.0, copper content 0.10, manganese content 0.20, magnesium content 0.05, chromium content 0.05 , Nickel content, zinc content 0.10, titanium content 0.08, other content 0.05, other content total 0.15, aluminum content balance.

The above is the more conventional series of aluminum coil materials that we have listed for you. The common ones are listed, especially the more commonly used aluminum coil alloy components are processed according to our national standard. Hope it can better help you understand the use and choose the aluminum coil of your material.