What is the D²/162 formula?

It is a shortcut to calculate the weight of a round steel bar per meter. Weight (kg/m) = Diameter(mm) × Diameter(mm) / 162.28.

What is the density of structural steel?

The density of steel is assumed to be 7,850 kg per cubic meter or 7.85 grams per cubic centimeter.

Online Steel Weight Calculator. Calculate weights of TMT rebar, round bars, flat sections, angles, and channels instantly.

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