Weights of other materials in pounds per cubic foot simple steel weight formulas note.
Mild steel square tube weight chart.
Formulas are based on nominal weights at 2836 lbs.
Page 3 of 4 steel round tubing o d.
S 100 mm size mm section weight kg mtr wt per pc 6mtr no of pcs per mt 35 x 35 x 5 2 60 15 60 64 35 x 35 x 6 3 00 18 00 56 38 x 38 x 3 1 71 10 26 97 40 x 40 x 5 3 00 18 00 56 40 x 40 x 6 3 50 21 00 48.
Lbs inches per foot inches per foot 4 3 4 0 375 4 000 17 522 6 0 120 5 760 7 536 4 750 0 500 3 750 22 695 6 000 0 188 5 624 11 670 0 625 3 500 27 534 0 250 5 500 15 353.
Per cubic inch and should be considered approximations only rather than actual scale weight.
Weight per foot common square rectangle tube sizes square rect 14ga 1 8 3 16 1 4 5 16 3 8 1 2 5 8 1x1 1 04 1 44 1 25x1 25 1x1 5 1 32 1 84 1 5x1 5 1x2 1 60 2 25 3 35 4 07 1 75x1 75 1 5x2 1x2 5 1 88 2 66 3 99 2x2 1 5x2 5 1x3 2 16 3 05 4 31 5 41 1 5x3 2 45 3 48 5 07.
049 065 083 095 109 120 134 3 16 1 4 5 16 3 8 1 2 5 8.