SPECIFICATION FOR STEEL TUBES & TUBULARS CONFORMING TO IS 1239:2004

SECTION DEPTH WIDTH THICKNESS WEIGHT
D B T
(mm) (mm) (mm) kg/m Mtrs./M.T.
25 x 25 25.00 25.00 1.60 1.19 838
25.00 25.00 1.80 1.33 750
25.00 25.00 2.00 1.47 679
25.00 25.00 2.30 1.68 597
25.00 25.00 2.60 1.88 533
25.00 25.00 2.80 2.01 499
25.00 25.00 2.90 2.07 483
25.00 25.00 3.20
2.26
 442
25.00 25.00 3.60 2.51 399
25.00 25.00 4.00 2.75 364
32 x 32 32.00 32.00 1.60 1.55 647
32.00 32.00 1.80 1.73 578
32.00 32.00 2.00 1.91 523
32.00 32.00 2.30 2.18 458
32.00 32.00 2.60 2.45 408
32.00 32.00 2.90 2.71
369
32.00 32.00 3.20 2.96 337
32.00 32.00 3.60 3.30 303
32.00 32.00 4.00 3.63 276
40 x 40 40.00 40.00 1.60 1.95 513
40.00 40.00 1.80 2.81 458
40.00
40.00
2.00
2.41
414
40.00
40.00
2.30
2.76
362
40.00
40.00
2.60
3.10
323
40.00
40.00
2.90
3.44
291
40.00
40.00
3.20
3.77
265
40.00
40.00
3.60
4.20
238
40.00
40.00
4.00
4.63
216
49.5 x 49.5
49.50
49.50
1.60
2.43
412
49.50
49.50
1.80
2.72
368
49.50
49.50
2.00
3.01
332
49.50
49.50
2.30
3.45
290
49.50
49.50
2.60
3.88
258
49.50
49.50
2.90
4.30
232
49.50
49.50
3.20
4.72
212
49.50
49.50
3.60
5.28
189
49.50
49.50
4.00
5.83
172
60 x 60
60.00
60.00
1.60
2.95
339
60.00
60.00
1.80
2.31
302
60.00
60.00
2.00
3.67
272
60.00
60.00
2.30
4.20
238
60.00
60.00
2.60
4.73
211
60.00
60.00
2.90
5.26
190
60.00
60.00
3.20
5.78
173
60.00
60.00
3.60
6.47
155
60.00
60.00
4.00
7.15
140
72 x 72
72.00
72.00
1.60
3.56
281
72.00
72.00
1.80
3.99
157
72.00
72.00
2.00
4.43
226
72.00
72.00
2.30
5.07
197
72.00
72.00
2.60
5.71
175
72.00
72.00
2.90
6.35
157
72.00
72.00
3.20
6.99
143
72.00
72.00
3.60
7.82
128
72.00
72.00
4.00
8.65
116
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