SHS, RHS & CHS Hollow Steel Sections

Circular

outside diametre (D) Thickness (t) Mass per Metre Superficial Area per Metre Run
mm mm Kg m2
21.3 3.2 1.45 0.067
26.9 3.2 1.87 0.085
33.7 2.6 1.99 0.106
3.2 2.41 0.106
4 2.93 0.106
42.4 2.6 2.55 0.133
3.2 3.09 0.133
4 3.79 0.133
48.3 3.2 3.56 0.152
4 4.37 0.152
5 5.34 0.152
60.3 3.2 4.51 0.189
4 5.55 0.189
5 6.82 0.189
76.1 3.2 5.75 0.239
4 7.11 0.239
5 8.77 0.239
88.9 3.2 6.76 0.279
4 8.38 0.279
5 10.3 0.279
114.3 3.6 9.83 0.359
5 13.5 0.359
6.3 16.8 0.359
139.7 5 16.6 0.439
6.3 20.7 0.439
8 26 0.439
10 32 0.439
168.3 5 20.1 0.529
6.3 25.2 0.529
8 31.6 0.529
10 39 0.529
193.7 5.4 25.1 0.609
6.3 29.1 0.609
8 36.6 0.609
10 45.3 0.609
12.5 55.9 0.609
16 70.1 0.609
219.1 6.3 33.1 0.688
8 41.6 0.688
10 51.6 0.688
12.5 63.7 0.688
16 80.1 0.688
20 98.2 0.688
244.5 6.3 37 0.768
8 46.7 0.768
10 57.8 0.768
12.5 71.5 0.768
16 90.2 0.768
20 111 0.768
273 6.3 41.4 0.858
8 52.3 0.858
10 64.9 0.858
12.5 80.3 0.858
16 101 0.858
20 125 0.858
25 153 0.858
323.9 8 62.3 1.02
10 77.4 1.02
12.5 96 1.02
16 121 1.02
20 150 1.02
25 184 1.02
355.6 8 68.6 1.12
10 85.2 1.12
12.5 106 1.12
16 154 1.12
20 166 1.12
15 204 1.12
406.4 10 97.8 1.28
12.5 121 1.28
16 154 1.28
20 191 1.28
25 235 1.28
32 295 1.28
457 10 110 1.44
12.5 137 1.44
16 174 1.44
20 216 1.44
25 266 1.44
32 335 1.44
40 411 1.44

Rectangular

Depth (D) Breadth (B) Thickness (t) Mass per Metre Superficial Area per Metre Run
mm mm mm Kg m2
50 30 2.6 3.03 0.154
3.2 3.66 0.153
60 40 3.2 4.66 0.193
4 5.72 0.191
80 40 3.2 5.67 0.233
4 6.97 0.231
90 50 3.6 7.46 0.272
5 10.1 0.269
100 50 3.2 7.18 0.293
4 8.86 0.291
5 10.9 0.289
100 60 3.6 8.59 0.312
5 11.7 0.309
6.3 14.4 0.306
120 60 3.6 9.72 0.352
5 13.3 0.349
6.3 16.4 0.346
120 80 5 14.8 0.389
6.3 18.4 0.386
8 22.9 0.383
10 27.9 0.379
150 100 5 18.7 0.489
6.3 23.3 0.486
8 29.1 0.483
10 35.7 0.479
160 80 5 18 0.469
6.3 22.3 0.466
8 27.9 0.463
10 34.2 0.459
200 100 5 22.7 0.589
6.3 28.3 0.586
8 35.4 0.583
10 43.6 0.579
12.5 53.4 0.573
16 66.5 0.566
250 150 6.3 38.2 0.789
8 48 0.783
10 59 0.779
12.5 73 0.773
16 91.5 0.766
300 200 6.3 48.1 0.986
8 60.5 0.983
10 75 0.979
12.5 92.6 0.973
16 117 0.966
400 200 10 90.7 1.18
12.5 112 1.17
16 142 1.17
450 250 10 106 1.38
12.5 132 1.37
16 167 1.37

Square

Depth and Breadth Thickness (t) Mass per Metre Superficial Area per Metre Run
mm mm Kg m2
20 2 1.12 0.076
2.6 1.39 0.074
30 2.6 2.21 0.114
3.2 2.65 0.113
40 2.6 3.03 0.154
3.2 3.66 0.153
4 4.46 0.151
50 3.2 4.66 0.193
4 5.72 0.191
5 6.97 0.189
60 3.2 5.67 0.233
4 6.97 0.231
5 8.54 0.229
70 3.6 7.46 0.272
5 10.1 0.269
80 3.6 8.59 0.312
5 11.7 0.309
6.3 14.4 0.306
90 3.6 9.72 0.352
5 13.3 0.349
6.3 16.4 0.346
100 4 12 0.391
5 14.8 0.389
6.3 18.4 0.386
8 22.9 0.383
10 27.9 0.379
120 5 18 0.469
6.3 22.3 0.466
8 27.9 0.463
10 34.2 0.459
150 5 5 0.589
6.3 6.3 0.586
8 8 0.583
10 10 0.579
12.5 12.5 0.573
16 16 0.566
180 6.3 6.3 0.706
8 8 0.703
10 10 0.699
12.5 12.5 0.693
16 16 0.686
200 6.3 6.3 0.786
8 8 0.783
10 10 0.779
12.5 12.5 0.773
16 16 0.766
250 6.3 6.3 0.986
8 8 0.983
10 10 0.979
12.5 12.5 0.973
16 16 0.966
300 10 10 1.18
12.5 12.5 1.17
16 16 1.17
350 10 10 1.38
12.5 12.5 1.37
16 16 1.37
400 10 10 1.58
12.5 12.5 1.57