Answer / salim nagori

Weight of steel bars per metre its length of any dia;

Example:

Weight of 12mm dia bar = (d*d)/162

= (12*12)/162

= 144/162 = 0.888 kg/m

Note: dia = d = is in mm.

Answer / ketan khatri(pune)

FORMULE FOR CAL REINFORCE

D*D
WT= ---
164
WER D= DIA OF REINFORCEMENT
WT= WEIGHT OF REINFORCEMENT PER METER

Answer / cesar

Weight of 1 m of reinforced steel:

( 3.14 x ( r x r) x 1 m ) x 7850 kg/m3

Answer / s.venkatesh naik

co-efficient of steel calculating is T=(D*D/162)

this is in general calculating in site

Answer / lokesh sahu

example--- 1)--6mm dia bar= (d*d)/162
= 6*6 /162
= 36/162
= 0.22 per running meter kg
2)--8mm dia bar = (d*d) /162
= 8*8 /162
= 64/162
= 0.39 per runnig meter kg
many dia steel bar calculation same--10mm,12mm,16mm

Answer / shaikh moyunuddin

Weight of 1m long steel
;-
1) for round
Length=1m
dia. of bar=d
weight of 1m long steel=((d^2)/162)
ex:find out 1m long & 10mm dia. bar
=((10^2)/162)*1
=0.617kg
2) for rectangular or square
Length=1m
brith=b
Height=h
weight of 1m long steel=L*b*h*7850
ex;find out 1m long,brith=3cm=0.030m,height=3cm=0.030m
=((1*0.03*0.03*7850))
=7.065kg

Answer / ehsan

0.00617 x (D^2) in mm x 1 = Wt. per Rmt
For, 20mm = 0.00617 x 20 x 20 x 1 = 2.467 Kg / Rmt.
length of bar

Answer / pramod

if we have 10mm,
than formula is,

=3.14*suare of diametre/4*.007850


=3.14*100/4*.007850
=78.5*.007850
=.616

Answer / lawrence.m

wt of the bar = Dia of the bar*dia of the bar/162.195

Answer / sankar saha

Weight of 1m of reinforcement steel = 0.617*d*d/100 Kg
d = diameter of bar in 'mm'

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