What is the list of Densities of engineering materials?

The densities of engineering materials vary widely depending on the material type. For example, metals like steel have a density of around 7.85 g/cm³, aluminum is about 2.7 g/cm³, and copper is approximately 8.96 g/cm³. Plastics typically range from 0.9 to 2.2 g/cm³, while concrete has a density of about 2.4 g/cm³. Ceramics can vary significantly but generally fall between 2.5 and 3.5 g/cm³.