Answer / kumar

= (L/3.28)*d*d/162.162

L= length of bar
d= Dia of bar

Answer / karmegam suresh

EX:20MM BAR,
3.14*7850/10^6*(D/2*D/2)*1000 MM
3.14*.00000785*(10/10)*1000 =2.4649

Answer / aqeel ahmed

for e.g. Calculate 3/8" dia bar wt: formula 8/3 dia sq 8/3*3/8*3/8= 0.375 lbs/Rft. In kg 0.375/2.2046 = 0.170 kg/ Rtf.

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