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| Steel weight calculation |
Standard weight of steel bars in KG/Meter is calculated by using this formula
(D)^2/162
EX:- The weight of 8 mm bar of 1 meter length is
(8X8)/162 = 0.39 KG/Meter
similarly the weight of bars as follows:
STANDARD WEIGHT OF 1 METER STEEL BAR:
Bar Diameter | Weight /Meter |
6 | 0.22 kg/m |
8 | 0.39 kg/m |
10 | 0.62 kg/m |
12 | 0.88 kg/m |
16 | 1.58 kg/m |
18 | 2 kg/m |
20 | 2.47 kg/m |
24 | 3.55 kg/m |
Note:
Length of TMT Steel rod will be 12 meter (or) 40 feet.
Weight Tolerance:
· 8mm and 10mm: ± 7%
· 12mm to 16mm: ± 5%
· 20mm to 32mm: ± 3%
Tolerance is given with adherence to IS:1786-2008 standard law.
TMT bars per bundle:
TMT SIZE (mm) | RODS PER BUNDLE |
6 | 20 No / Length |
8 | 10 No / Length |
10 | 8 No / Length |
12 | 5 No / Length |
16 | 3 No / Length |