What is the density of aluminum rod?

The density of aluminum bars ranges from 0.2-2.8g/cm³, depending on its alloy composition and manufacturing process. ‌ Typically, the density of aluminum is about 2.7g/cm³. In industrial applications, the density of aluminum bars is usually measured in kg/m³, which is about 2,700 kg/m³. ‌

The density of aluminum bars is very important for calculating their weight and volume. The weight of an aluminum bar can be calculated by its density, volume, or parameters such as diameter and length. For example, the calculation method based on density and volume is: aluminum bar weight (kg) = aluminum bar volume (cubic meters) × aluminum density (kg/m³). In addition, the simplified calculation method is: aluminum bar weight (kg) = 0.0022 × diameter² (mm) × length (mm) ÷ 1,000.

The density of aluminum bars is affected by its alloy composition and manufacturing process, and different alloy compositions will lead to changes in density. Therefore, in practical applications, the accurate density of aluminum bars needs to be determined based on the specific alloy composition and manufacturing process.