1070 Aluminium Alloy
Products Description 1070 aluminium alloy Chemical Composition 1070 aluminium alloy Physical Properties 1070 aluminium alloy Mechanical Properties In terms of mechanical properties, 1070 aluminium alloy has relatively low strength compared to some other alloys. However, it exhibits good...
Description
Products Description
1070 aluminium alloy Chemical Composition
| Element | Content (%) |
|---|---|
| Aluminum, Al | ≥ 99.7 |
| Iron, Fe | ≤ 0.25 |
| Silicon, Si | ≤ 0.20 |
| Zinc, Zn | ≤ 0.040 |
| Vanadium, V | ≤ 0.050 |
| Copper, Cu | ≤ 0.040 |
| Titanium, Ti | ≤ 0.030 |
| Magnesium, Mg | ≤ 0.030 |
| Manganese, Mn | ≤ 0.030 |
| Other (each) | ≤ 0.030 |
1070 aluminium alloy Physical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Density | 2.70 g/cm3 | 0.0975 lb/in3 |
1070 aluminium alloy Mechanical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 95 MPa | 13778 psi |
In terms of mechanical properties, 1070 aluminium alloy has relatively low strength compared to some other alloys. However, it exhibits good formability and ductility. It can be easily fabricated into different shapes through processes like rolling, extrusion, and drawing. This allows for the manufacturing of complex components and thin sheets.
The alloy also has good corrosion resistance. It forms a thin oxide layer on its surface that protects it from further oxidation and corrosion in many environments. This corrosion resistance is beneficial in applications where the material is exposed to moisture or mild chemical substances.

1070 aluminium alloy finds extensive use in the packaging industry. It is used to make foil for food packaging, as it provides a good barrier against moisture, gases, and light while maintaining its flexibility. In the construction sector, it can be used for decorative trim and lightweight structural components due to its aesthetic appearance and ease of installation. Additionally, it is utilized in the manufacturing of heat exchangers and some automotive parts where its thermal conductivity and formability are advantageous.
Overall, 1070 aluminium alloy offers a balance of properties that make it a valuable material in multiple fields. Its combination of high electrical conductivity, good formability, corrosion resistance, and other characteristics continues to drive its demand and application in modern industrial and consumer products.
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