Iron Sheets
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Super V - R.03
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Square Hollow Sections
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Technical Specifications for Square Hollow Sections
Size a x a (mm)
WALL thickness t (mm)
Weight kg/mtr
Sectional Area
Moment of inertia 1xx cm4
Moment of inertia 1yy cm4
Radius of Gyration 1xx cm
Radius of Gyration 1yy cm
Modulus of Section Zxx cm3
Modulus of Section Zyy cm3
16 x 16
1
0.46
0.6
0.22
0.22
0.61
0.61
0.22
0.22
16 x 16
1.2
0.56
0.71
0.26
0.26
0.6
0.6
0.26
0.26
16 x 16
1.5
0.68
0.87
0.3
0.3
0.59
0.59
0.31
0.31
20 x 20
1
0.6
0.76
0.46
0.46
0.78
0.78
0.46
0.46
20 x 20
1.2
1.71
0.9
0.53
0.53
0.77
0.77
0.53
0.53
20 x 20
1.5
0.87
1.11
0.64
0.64
0.76
0.76
0.64
0.64
50 x 50
1.2
1.85
2.34
9.3
9.3
1.99
1.99
3.65
3.65
50 x 50
1.5
2.28
2.9
11.4
11.4
1.98
1.98
4.56
4.56
50 x 50
2
3.01
3.84
14.7
14.7
1.96
1.96
5.9
5.9
50 x 50
2.5
3.74
4.75
17.9
17.9
1.94
1.94
7.07
7.07
50 x 50
3
3.96
5.04
20.8
20.8
1.92
1.92
8.34
8.34
60 x 60
1.3
2.76
3.51
20.03
20.03
2.39
2.39
2.37
2.37
60 x 60
2
3.72
4.64
26.05
26.05
2.37
2.37
3.16
3.16
60 x 60
2.5
4.6
5.75
31.75
31.75
2.35
2.35
10.17
10.17
60 x 60
3
5.34
6.8
36.6
36.6
2.32
2.32
12.2
12.2
76 x 76
3
40.81
8.64
74.7
74.7
2.94
2.94
19.9
19.9
76 x 76
4
53.81
11.3
95.7
95.7
2.9
2.9
26
26
101 x 101
4
72.74
15.3
236
236
3.92
3.92
47.2
47.2
101 x 101
6
107.33
22.5
333
333
3.85
3.85
66.7
66.7
150 x 150
4
112.5
23.3
830
830
5.96
5.96
110
110
150 x 150
6
166.92
34.5
1196
1196
5.88
5.88
159
159
20 x 20
2
1.13
1.44
0.79
0.79
0.74
0.74
0.79
0.79
25 x 25
1
0.75
96
0.92
0.92
0.98
0.98
0.58
0.58
25 x 25
1.2
0.9
1.14
1.08
1.08
0.97
0.97
0.87
0.87
25 x 25
1.5
1.11
1.41
1.3
1.3
0.96
0.96
1.04
1.04
25 x 25
2
1.44
1.84
1.63
1.63
0.94
0.94
1.31
1.31
25 x 25
2.5
1.74
2.25
1.85
1.85
0.91
0.91
1.48
1.48
25 x 25
3
2.07
2.64
2.17
2.17
0.91
0.91
1.74
1.74
40 x 40
1.2
1.46
1.86
1.68
1.68
1.58
1.58
2.34
2.34
40 x 40
1.5
1.81
2.31
5.72
5.72
1.57
1.57
2.86
2.86
40 x 40
2
2.38
3.04
7.34
7.34
1.55
1.55
3.67
3.67
40 x 40
2.5
2.92
3.75
8.67
8.67
1.54
1.54
4.33
4.33
40 x 40
3
3.48
4.44
10.2
10.2
1.52
1.52
5.1
5.1
...
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