Square Structural Tubing
Bold Type: Wall Thickness in Inches
Normal Type: Weight in pounds per foot
| 3/4 x 3/4
|
| .048 |
.470
|
| .060 |
.605
|
| .083 |
.753
|
| 1 x 1
|
| .065 |
.830
|
| .083 |
1.040
|
| .100 |
1.14
|
| .110 |
1.23
|
| .125 |
1.35
|
| .150 |
1.54
|
| 1
1/.4 x 1 1/4
|
| .060 |
1.05
|
| .083 |
1.33
|
| .100 |
1.57
|
| .110 |
1.71
|
| .125 |
1.91
|
| .150 |
2.05
|
| .188 |
2.61
|
| 1 1/2 x 1 1/2
|
| .089 |
1.60
|
| .100 |
1.90
|
| .110 |
2.08
|
| .125 |
2.21
|
| .134 |
2.33
|
| .150 |
2.75
|
| .188 |
3.05
|
| 1 3/4 x 1 3/4
|
| .100 |
2.24
|
| .110 |
2.45
|
| .125 |
2.76
|
| 2 x 2
|
| .060 |
1.58
|
| .075 |
2.16
|
| .083 |
2.08
|
| .100 |
2.58
|
| .110 |
2.83
|
| .125 |
3.06
|
| 2 x 2
|
| .134 |
3.24
|
| .150 |
3.58
|
| .188 |
4.33
|
| .250 |
5.41
|
| 2 1/8 x 2 1/8
|
| .125 |
3.14
|
| .134 |
3.47
|
| 2 1/4 x 2 1/4
|
| .100 |
2.92
|
| .125 |
3.91
|
| .150 |
4.09
|
| .188 |
4.96
|
| .250 |
6.26
|
| 2 1/2 x 2 1/2
|
| .100 |
3.26
|
| .110 |
3.58
|
| .125 |
3.91
|
| .134 |
4.16
|
| 2 1/2 x 2 1/2
|
| .150 |
4.60
|
| .188 |
5.61
|
| .210 |
6.16
|
| .250 |
7.11
|
| 3 x 3
|
| .087 |
3.43
|
| .100 |
3.95
|
| .110 |
4.32
|
| .125 |
4.76
|
| .134 |
5.07
|
| .150 |
5.62
|
| .188 |
6.89
|
| .210 |
7.59
|
| .250 |
8.81
|
| .313 |
10.59
|
| .375 |
12.02
|
| 3 1/2 x 3 1/2
|
| .089 |
3.99
|
| .125 |
5.61
|
| .134 |
5.98
|
| .150 |
6.64
|
| .188 |
8.17
|
| .210 |
9.01
|
| .250 |
10.51
|
| .313 |
12.70
|
| .375 |
14.71
|
| 4 x 4
|
| .100 |
5.23
|
| .125 |
6.46
|
| .134 |
6.89
|
| .150 |
7.66
|
| .188 |
9.45
|
| .210 |
10.51
|
| .250 |
12.21
|
| .313 |
14.83
|
| .375 |
17.30
|
| .438 |
19.23
|
| .500 |
21.63
|
| 4 1/2 x 4 1/2
|
| .125 |
7.31
|
| .134 |
7.81
|
| .150 |
8.75
|
| .188 |
10.70
|
| .250 |
13.91
|
| .313 |
16.96
|
| .375 |
19.82
|
| 5 x 5
|
| .150 |
.9.71
|
| .188 |
12.00
|
| .250 |
15.62
|
| .313 |
19.08
|
| .275 |
22.37
|
| .500 |
29.78
|
| 5 1/2 x 5 1/2
|
| .188 |
13.28
|
| .250 |
17.32
|
| .313 |
21.18
|
| .375 |
24.92
|
| 6 x 6
|
| .188 |
14.56
|
| .250 |
19.02
|
| .313 |
23.33
|
| .375 |
27.48
|
| .483 |
32.00
|
| .500 |
35.24
|
| 7 x 7
|
| .188 |
17.13
|
| .250 |
22.42
|
| .313 |
27.63
|
| .375 |
32.58
|
| .438 |
37.29
|
| 500 |
44.00
|
| 8 x 8
|
| .188 |
19.63
|
| .250 |
25.82
|
| .313 |
31.84
|
| .375 |
37.69
|
| .438 |
43.25
|
| .500 |
48.85
|
| .563 |
56.60
|
| .625 |
60.89
|
| 10 x 10
|
| .250 |
32.63
|
| .313 |
40.35
|
| .375 |
47.90
|
| .438 |
55.16
|
| .500 |
62.46
|
| .565 |
70.50
|
| .635 |
78.25
|
| 12 x 12
|
| .188 |
29.63
|
| .250 |
39.43
|
| .313 |
48.86
|
| .375 |
58.10
|
| .438 |
67.10
|
| .500 |
76.07
|
| Conversion Table |
| kg/M x 0.672 = lbs/ft |
|
| mm x 25.4 = inches |
|
| m x 3.2808 = feet |
|
| 1 kg = 2.205 lbs |
|
| cubic weight of steel = 0.2836 lbs |
|
| m.p.a x 145.04 = p.s.i. |
|
|
Please note for all charts unless otherwise indicated:
* indicates not available in Canadian mills.
Colour code indicates Canadian metric designation nominal
|