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Question
what is the weight of 8mm dia steel with 1 meter length.  
Is there any formula to calculate the weight for any given 
diameter
 Question Submitted By :: Stalwart.const
I also faced this Question!!     Rank Answer Posted By  
 
  Re: what is the weight of 8mm dia steel with 1 meter length. Is there any formula to calculate the weight for any given diameter
Answer
# 1
dxd/162 this"s the formula

so 8x8/162=0.4 kg weight per mt
 
Is This Answer Correct ?    429 Yes 87 No
Kamesh
 
  Re: what is the weight of 8mm dia steel with 1 meter length. Is there any formula to calculate the weight for any given diameter
Answer
# 2
The standard formula for calculating the weight of a steel
rod of any Diameter is {[(D^2)/(162)]*L}.

Where; D is diameter of Rod
L is length of Rod whose weight is to be
calculated.

Ususlly L doesnt come but putting L in formula is very
useful for calculating the weight of total length of a bar.

If in formula L doesnt come than the weight of the rod is
of one meter length.

For Example:

To calculate the weight of 8 mm dia bar of 1 meter length.

={(D^2)/(162)*L}
={(8^2)/(162)*1}
={(64)/(162)*1}
={0.4*1}
=0.4 kg

Similarly calculate the weight of bar of any Diameter.
 
Is This Answer Correct ?    302 Yes 53 No
Mohsin Uddin Jafri
 
 
 
  Re: what is the weight of 8mm dia steel with 1 meter length. Is there any formula to calculate the weight for any given diameter
Answer
# 3
2
d \ 162 is ur 1meter weight now multiply

forexmpl 8*8=64\162=.395
now .395 is ur running meter
 
Is This Answer Correct ?    161 Yes 22 No
Tina
 
  Re: what is the weight of 8mm dia steel with 1 meter length. Is there any formula to calculate the weight for any given diameter
Answer
# 4
d*d/162 = in kgs
 
Is This Answer Correct ?    81 Yes 22 No
Guest
 
  Re: what is the weight of 8mm dia steel with 1 meter length. Is there any formula to calculate the weight for any given diameter
Answer
# 5
3.14*r2/h*density of steel (7.86ton/cum)=in grams



where,
r- radius
h- length of the bar
 
Is This Answer Correct ?    40 Yes 19 No
S.mani
 
  Re: what is the weight of 8mm dia steel with 1 meter length. Is there any formula to calculate the weight for any given diameter
Answer
# 6
The standard formula for calculating the weight of a steel
rod of any Diameter in Kg/m is [(D^2)/(162.162)].

Where; D is diameter of Rod

To calculate the weight of 8 mm dia bar of 1 meter length.

={(D^2)/(162.162)} x L (Length of bar)
={(8^2)/(162.162)} x 1
={(64)/(162.162)} x 1
={0.395 * 1}
=0.395 kg

Similarly calculate the weight of bar of any Diameter.
 
Is This Answer Correct ?    72 Yes 18 No
Neelam
 
  Re: what is the weight of 8mm dia steel with 1 meter length. Is there any formula to calculate the weight for any given diameter
Answer
# 7
d*d\162 and 3.14*r*r*steel density

8*8\162=0.395kg/mt

3.14*4*4*7.86ton/m3 of steel=394.88grams/mt
 
Is This Answer Correct ?    44 Yes 6 No
S.mani
 
  Re: what is the weight of 8mm dia steel with 1 meter length. Is there any formula to calculate the weight for any given diameter
Answer
# 8
The weight/m of an 8 mm rebar is 0.395 Kg/m.

For calculating the sectional weight of steel rebars/
circular sections with ease, use this formula:

Dia(mm)/10* Dia (mm)/10 * 0.616 = Weight in Kg/m

For example 32 mm rebar shall have:

3.2 * 3.2 * 0.616 = 6.307 Kg/m
 
Is This Answer Correct ?    16 Yes 23 No
Sanjeev Jain
 
  Re: what is the weight of 8mm dia steel with 1 meter length. Is there any formula to calculate the weight for any given diameter
Answer
# 9
Weight of 8mm steel bar = 0.395 Kg/m.

the calculation is ,

0.8 * 0.8 * 0.62 = 0.3968 Kg/m.
 
Is This Answer Correct ?    20 Yes 15 No
Jayaraaj.arumugam
 
  Re: what is the weight of 8mm dia steel with 1 meter length. Is there any formula to calculate the weight for any given diameter
Answer
# 10
dead weight of steel is 7850 kg/cum
formula
(area of bar) x (1 metre of bar) = volume of bar

(3.14/4 x d/1000 xd/1000) x 1 metre = volume of bar

(0.000000785 x d xd)cum (dia convert to metre)
1 cum of steel is 7850 kg

so (0.0000007845 xd xd) cum of steel bar is
(0.000000785 x d x d) x 7850 =0.006162 x d x d
8mm bar 1m wt is 0.006162 x 8 x 8 = 0.394368kg
 
Is This Answer Correct ?    63 Yes 5 No
C.m.vijaya Kumar
 

 
 
 
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