weight of a steel bar

Friends, we use bars of different diameters in building construction, then we are not able to decide how many bars of which diameter we should use. For this we need to know the weight of steel.

Friends, according to the length of the bar, we can find out the weight of the bar. Here the weight of the bars of different diameters is given according to the length of the bars of 1 meter.

weight of steel per meter length

weight of steel bars per meter

Formula for weight of steel rod

formula for weight of steel per meter = (D²/162)✖L
         Where  D = Diameter of bar in mm
                       L = Length of bar in m
EX : Weight of 28 mm steel bar in kg = (28²/162)×1 = 4.839 kg
           Where  D = 28 mm
            Length L = 1 Meter