What are the unit weights of 8mm 10mm 12mm 14mm 16mm?

The unit weights of steel reinforcement bars (rebar) vary based on their diameter. For common rebar sizes, the approximate unit weights are as follows: 8mm rebar weighs about 0.395 kg/m, 10mm weighs approximately 0.617 kg/m, 12mm weighs around 0.888 kg/m, 14mm weighs about 1.21 kg/m, and 16mm weighs approximately 1.58 kg/m. These values can slightly vary depending on the specific standards and material used.