in steel bar weight formula (d^2/162).so what is 162.
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Answer Posted / ankur shrivastava
for 1 m length steel rod
I ts volume V =(Pi/4)*Dia x Dia X L
=(3.14/4)x D x D X 1 (for 1 m length)
Density of Steel=7850 kg/ cub meter
Weight = Volume x Density
=(3.14/4)x D x D X 1 x7850 (if D is in mm )
So = ((3.14/4)x D x D X 1 x7850)/(1000x1000)
= DxD/162.27
| Is This Answer Correct ? | 187 Yes | 25 No |
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