The 2000 series aluminum alloys are a group of aluminum alloys primarily alloyed with copper. The 2000 series aluminum alloy coil is different from the 1000 series aluminum coil. One series is pure aluminum with few other metal elements, while the main alloying element of the 2000 series is copper, and a small amount of other elements such as manganese and magnesium are added. The density of 2000 series aluminum coil is higher than that of 1xxx series.
The density of the 2000 series aluminum alloys may vary depending on the specific alloy composition within the series.
Most 2000 series aluminum alloys have densities in the range of 2.70 to 2.82 grams per cubic centimeter (g/cm3) or 0.097 to 0.102 pounds per cubic inch (lb/in3).
The densities of 2xxx series aluminum coil alloy are as follows:
| Alloy Coil | Density(g/cm³) | Density(kg/m³) | Density(lb/in³) |
| 2011 | 2.82 | 2820 | 0.1017 |
| 2014 | 2.78 | 2780 | 0.1002 |
| 2024 | 2.78 | 2780 | 0.1002 |
| 2219 | 2.77 | 2770 | 0.0999 |
| 2618 | 2.77 | 2770 | 0.0999 |