Answer / raja sekhar reddy

Use the formula (D^2÷162) where diameter in mm.For 6mm bar it is 0.220 kg

Answer / krishnakanth jami

06 = 0.221 kg/m
08 = 0.394 kg/m
10 = 0.616 kg/m
12 = 0.887 kg/m
16 = 1.578 kg/m
20 = 2.466 kg/m
22 = 2.983 kg/m
25 = 3.853 kg/m
28 = 4.833 kg/m

Answer / biplab pal

weight of 6mm dia bar- 0.00616 * d square=0.00616*6*6=0.222kg
weight of 8mm dia bar-0.394 kg
weight of 10mm dia bar-0.616 kh

Answer / krishnakanth jami

Use the formulae (d square /162.2)
where the diameter in mm. For 8mm bar it is 0.39457kg

Answer / md. mostafizur rahman

10 = 0.616 kg/m
12 = 0.887 kg/m
16 = 1.58 kg/m
20 = 2.46 kg/m
22 = 2.89 kg/m
25 = 3.85 kg/m
28 = 4.83 kg/m


10 = 0.19 kg/feet
12 = 0.27 kg/feet
16 = 0.48 kg/feet
20 = 0.75 kg/feet
22 = 0.91 kg/feet
25 = 1.17 kg/feet
28 = 1.47 kg/feet

Answer / reji

[(d*d)/162]L

Answer / hassan bin mohsin

By using this formula be get weight of bar ( D^2/162.2 ) using for 1 meter of a bar for an example :
6mm=6×6/162.2= 0.221 kg/m
8mm =0.39 kg/m
10mm=0.62 kg/m
12mm=0.88 kg/m
16mm=1.58 kg/m
20mm=2.47 kg/m
25mm=3.85 kg/m

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