§ Weight of steel in kg/meter = d2/162 (where d is diameter of bar in mm)
§ Weight of steel = density X cross section X Wt. of bar
= 7850 X 10 X d2/162 (where dia. in mm)
(density of steel is 7850)
SR. NO. | DIAMETER OF STEEL BAR | WEIGHT PER RM |
01 | 6 mm mild steel | 0.22 kg |
02 | 8 mm C.T.D. | 0.39 kg |
03 | 10 mm C.T.D. | 0.62 kg |
04 | 12 mm C.T.D. | 0.89 kg |
05 | 16 mm C.T.D. | 1.58 kg |
06 | 20 mm C.T.D. | 2.47 kg |
07 | 25 mm C.T.D. | 3.85 kg |
08 | 32 mm C.T.D. | 6.31 kg |
