Square Hollow Sections — weight chart

All 212 sections from IS 4923:2017 (Amd. 2) Table 1 - Square Hollow Sections. Click a designation for the full property table and the cross-section drawn to its own dimensions.

Square Hollow Sections: mass and section properties
Designation	Weightkg/m	Areacm²	Depthmm	Widthmm	Wallmm	Icm⁴	Zecm³
20x20x2	1.05	1.34	20	20	2	0.69	0.69
25x25x2	1.36	1.74	25	25	2	1.48	1.19
25x25x2.5	1.64	2.09	25	25	2.5	1.69	1.35
25x25x2.6	1.69	2.16	25	25	2.6	1.72	1.38
25x25x3	1.89	2.41	25	25	3	1.84	1.47
25x25x3.2	1.98	2.53	25	25	3.2	1.89	1.51
30x30x2	1.68	2.14	30	30	2	2.72	1.81
30x30x2.5	2.03	2.59	30	30	2.5	3.16	2.1
30x30x2.6	2.1	2.68	30	30	2.6	3.23	2.15
30x30x3	2.36	3.01	30	30	3	3.5	2.34
30x30x3.2	2.49	3.17	30	30	3.2	3.62	2.41
32x32x2	1.8	2.3	32	32	2	3.36	2.1
32x32x2.5	2.19	2.79	32	32	2.5	3.92	2.45
32x32x2.6	2.26	2.88	32	32	2.6	4.02	2.51
32x32x3	2.55	3.25	32	32	3	4.38	2.74
32x32x3.2	2.69	3.42	32	32	3.2	4.54	2.84
32x32x4	3.19	4.07	32	32	4	5.02	3.14
35x35x2	1.99	2.54	35	35	2	4.51	2.58
35x35x2.6	2.51	3.2	35	35	2.6	5.43	3.1
35x35x3.2	2.99	3.81	35	35	3.2	6.18	3.53
35x35x4	3.57	4.55	35	35	4	6.93	3.96
38x38x2	2.18	2.78	38	38	2	5.88	3.1
38x38x2.6	2.75	3.51	38	38	2.6	7.14	3.76
38x38x3.2	3.29	4.19	38	38	3.2	8.18	4.3
38x38x4	3.95	5.03	38	38	4	9.26	4.87
40x40x2	2.31	2.94	40	40	2	6.94	3.47
40x40x2.6	2.92	3.72	40	40	2.6	8.45	4.22
40x40x3	3.3	4.21	40	40	3	9.32	4.66
40x40x3.2	3.49	4.45	40	40	3.2	9.72	4.86
40x40x4	4.2	5.35	40	40	4	11.07	5.54
45x45x2	2.62	3.34	45	45	2	10.12	4.5
45x45x2.6	3.33	4.24	45	45	2.6	12.42	5.52
45x45x2.9	3.66	4.67	45	45	2.9	13.45	5.98
45x45x3	3.77	4.81	45	45	3	13.78	6.12
45x45x3.2	3.99	5.09	45	45	3.2	14.41	6.4
45x45x4	4.83	6.15	45	45	4	16.61	7.38
45x45x4.5	5.31	6.77	45	45	4.5	17.74	7.88
49.5x49.5x4	5.39	6.87	49.5	49.5	4	22.95	9.27
49.5x49.5x5	6.48	8.26	49.5	49.5	5	26.11	10.55
50x50x2	2.93	3.74	50	50	2	14.15	5.66
50x50x2.5	3.6	4.59	50	50	2.5	16.94	6.78
50x50x3.2	4.5	5.73	50	50	3.2	20.4	8.16
50x50x4	5.45	6.95	50	50	4	23.74	9.49
50x50x5	6.56	8.36	50	50	5	27.04	10.82
60x60x2	3.56	4.54	60	60	2	25.14	8.38
60x60x2.5	4.39	5.59	60	60	2.5	30.34	10.11
60x60x3	5.19	6.61	60	60	3	35.13	11.71
60x60x4	6.71	8.55	60	60	4	43.55	14.52
60x60x5	8.13	10.36	60	60	5	50.49	16.83
60x60x6	9.45	12.03	60	60	6	56.07	18.69
60x60x6.3	9.82	12.51	60	60	6.3	57.48	19.16
63.5x63.5x2.5	4.66	5.94	63.5	63.5	2.5	36.32	11.44
63.5x63.5x3.2	5.85	7.46	63.5	63.5	3.2	44.35	13.97
63.5x63.5x3.6	6.51	8.29	63.5	63.5	3.6	48.55	15.29
63.5x63.5x4.5	7.93	10.1	63.5	63.5	4.5	57	17.95
70x70x2.5	5.17	6.59	70	70	2.5	49.41	14.12
70x70x3	6.13	7.81	70	70	3	57.53	16.44
70x70x4	7.97	10.15	70	70	4	72.12	20.61
70x70x5	9.7	12.36	70	70	5	84.63	24.18
70x70x6	11.33	14.43	70	70	6	95.17	27.19
70x70x6.3	11.8	15.03	70	70	6.3	97.97	27.99
72x72x2.5	5.33	6.79	72	72	2.5	53.99	15
72x72x3	6.32	8.05	72	72	3	62.92	17.48
72x72x3.2	6.71	8.54	72	72	3.2	66.32	18.42
72x72x4	8.22	10.47	72	72	4	79.03	21.95
72x72x4.8	9.66	12.31	72	72	4.8	90.31	25.09
72x72x5	10.01	12.76	72	72	5	92.91	25.81
75x75x3	6.6	8.41	75	75	3	71.62	19.1
75x75x3.2	7.01	8.93	75	75	3.2	75.53	20.14
75x75x3.6	7.81	9.95	75	75	3.6	83.06	22.15
75x75x4.5	9.55	12.17	75	75	4.5	98.55	26.28
80x80x3	7.07	9.01	80	80	3	87.84	21.96
80x80x4	9.22	11.75	80	80	4	111.04	27.76
80x80x5	11.27	14.36	80	80	5	131.44	32.86
80x80x6	13.21	16.83	80	80	6	149.18	37.29
80x80x6.3	13.78	17.55	80	80	6.3	154	38.5
80x80x8	16.79	21.39	80	80	8	177.19	44.3
88.9x88.9x3.0	7.91	10.08	88.9	88.9	3	122.46	27.55
88.9x88.9x3.2	8.4	10.71	88.9	88.9	3.2	129.4	29.11
88.9x88.9x3.6	9.38	11.95	88.9	88.9	3.6	142.83	32.13
88.9x88.9x4.5	11.52	14.67	88.9	88.9	4.5	170.97	38.46
90x90x3.0	8.01	10.21	90	90	3	127.28	28.29
90x90x4.0	10.48	13.35	90	90	4	161.92	35.98
90x90x5.0	12.84	16.36	90	90	5	192.93	42.87
90x90x6.0	15.1	19.23	90	90	6	220.48	48.99
90x90x6.3	15.76	20.07	90	90	6.3	228.09	50.69
90x90x8.0	19.31	24.59	90	90	8	265.78	59.06
91.5x91.5x3	8.16	10.39	91.5	91.5	3	134.06	29.3
91.5x91.5x3.6	9.67	12.32	91.5	91.5	3.6	156.49	34.21
91.5x91.5x4	10.67	13.59	91.5	91.5	4	170.68	37.31
91.5x91.5x4.5	11.88	15.14	91.5	91.5	4.5	187.57	41
91.5x91.5x4.8	12.6	16.05	91.5	91.5	4.8	197.27	43.12
100x100x3	8.96	11.41	100	100	3	177.05	35.41
100x100x4	11.73	14.95	100	100	4	226.35	45.27
100x100x5	14.41	18.36	100	100	5	271.1	54.22
100x100x6	16.98	21.63	100	100	6	311.47	62.29
100x100x6.3	17.73	22.59	100	100	6.3	322.76	64.55
100x100x8	21.82	27.79	100	100	8	379.77	75.95
100x100x10	26.24	33.43	100	100	10	432.6	86.52
100x100x12	30.25	38.54	100	100	12	471.27	94.25
100x100x12.5	31.19	39.73	100	100	12.5	478.87	95.77
113.5x113.5x3	10.23	13.03	113.5	113.5	3	262.73	46.3
113.5x113.5x4	13.43	17.11	113.5	113.5	4	337.67	59.5
113.5x113.5x4.5	14.99	19.1	113.5	113.5	4.5	372.88	65.71
113.5x113.5x4.8	15.92	20.28	113.5	113.5	4.8	393.3	69.3
113.5x113.5x5	16.53	21.06	113.5	113.5	5	406.63	71.65
113.5x113.5x5.4	17.74	22.6	113.5	113.5	5.4	432.58	76.23
120x120x3	10.84	13.81	120	120	3	312.35	52.06
120x120x4	14.25	18.15	120	120	4	402.28	67.05
120x120x5	17.55	22.36	120	120	5	485.47	80.91
120x120x6	20.75	26.43	120	120	6	562.16	93.69
120x120x6.3	21.69	27.63	120	120	6.3	583.92	97.32
120x120x8	26.84	34.19	120	120	8	696.82	116.14
120x120x10	32.52	41.43	120	120	10	807.91	134.65
120x120x12	37.79	48.14	120	120	12	897.05	149.51
120x120x12.5	39.04	49.73	120	120	12.5	916.09	152.68
125x125x3	11.31	14.41	125	125	3	354.5	56.72
125x125x4.5	16.62	21.17	125	125	4.5	505.83	80.93
125x125x5	18.34	23.36	125	125	5	552.62	88.42
125x125x6	21.69	27.63	125	125	6	640.89	102.54
132x132x4	15.75	20.07	132	132	4	542.25	82.16
132x132x4.5	17.61	22.43	132	132	4.5	600.45	90.98
132x132x4.8	18.71	23.83	132	132	4.8	634.39	96.12
132x132x5	19.43	24.76	132	132	5	656.62	99.49
132x132x5.4	20.88	26.6	132	132	5.4	700.11	106.08
132x132x6	23.01	29.31	132	132	6	762.98	115.6
140x140x4	16.76	21.35	140	140	4	651.6	93.09
140x140x5	20.69	26.36	140	140	5	790.6	112.94
140x140x6	24.52	31.23	140	140	6	920.4	131.49
140x140x6.3	25.65	32.67	140	140	6.3	957.7	136.81
140x140x8	31.87	40.59	140	140	8	1,153.9	164.85
140x140x10	38.8	49.43	140	140	10	1,354.1	193.44
140x140x12	45.32	57.74	140	140	12	1,522.8	217.54
140x140x12.5	46.89	59.73	140	140	12.5	1,560.2	222.89
140x140x16	57.13	72.78	140	140	16	1,773.3	253.32
150x150x4	18.01	22.95	150	150	4	807.82	107.71
150x150x5	22.26	28.36	150	150	5	982.12	130.95
150x150x6	26.4	33.63	150	150	6	1,146	152.79
150x150x6.3	27.63	35.19	150	150	6.3	1,193	159.07
150x150x7	30.44	38.78	150	150	7	1,299	173.26
150x150x8	34.38	43.79	150	150	8	1,443	192.4
150x150x10	41.94	53.43	150	150	10	1,701	226.83
150x150x12	49.09	62.54	150	150	12	1,923	256.35
150x150x12.5	50.81	64.73	150	150	12.5	1,972	262.99
150x150x16	62.15	79.18	150	150	16	2,263	301.73
160x160x4	19.27	24.55	160	160	4	987	123.4
160x160x5	23.83	30.36	160	160	5	1,202	150.29
160x160x6	28.29	36.03	160	160	6	1,405	175.69
160x160x6.3	29.6	37.71	160	160	6.3	1,464	183.01
160x160x8	36.89	46.99	160	160	8	1,777	222.09
160x160x10	45.08	57.43	160	160	10	2,103	262.88
160x160x12	52.86	67.34	160	160	12	2,387	298.35
160x160x12.5	54.74	69.73	160	160	12.5	2,451	306.42
160x160x16	67.18	85.58	160	160	16	2,835	354.39
180x180x4	21.78	27.75	180	180	4	1,422	157.97
180x180x5	26.97	34.36	180	180	5	1,737	192.99
180x180x6	32.05	40.83	180	180	6	2,037	226.28
180x180x6.3	33.56	42.75	180	180	6.3	2,123	235.94
180x180x8	41.91	53.39	180	180	8	2,591	287.86
180x180x10	51.36	65.43	180	180	10	3,087	342.99
180x180x12	60.4	76.94	180	180	12	3,528	391.96
180x180x12.5	62.59	79.73	180	180	12.5	3,629	403.27
180x180x16	77.23	98.38	180	180	16	4,252	472.49
200x200x4	24.29	30.95	200	200	4	1,968	196.81
200x200x5	30.11	38.36	200	200	5	2,410	241.01
200x200x6	35.82	45.63	200	200	6	2,833	283.27
200x200x6.3	37.52	47.79	200	200	6.3	2,956	295.58
200x200x8	46.94	59.79	200	200	8	3,622	362.16
200x200x10	57.64	73.43	200	200	10	4,338	433.76
200x200x12	67.93	86.54	200	200	12	4,984	498.36
200x200x12.5	70.44	89.73	200	200	12.5	5,134	513.45
200x200x16	87.27	111.18	200	200	16	6,076	607.64
220x220x5	33.25	42.36	220	220	5	3,238	294.37
220x220x6	39.59	50.43	220	220	6	3,813	346.67
220x220x6.3	41.47	52.83	220	220	6.3	3,981	361.95
220x220x8	51.96	66.19	220	220	8	4,895	445
220x220x10	63.92	81.43	220	220	10	5,887	535.2
220x220x12	75.47	96.14	220	220	12	6,793	617.55
220x220x12.5	78.29	99.73	220	220	12.5	7,006	636.95
220x220x16	97.32	123.98	220	220	16	8,358	759.84
250x250x5	37.96	48.36	250	250	5	4,805	384.4
250x250x6	45.24	57.63	250	250	6	5,672	453.76
250x250x6.3	47.41	60.39	250	250	6.3	5,926	474.09
250x250x8	59.5	75.79	250	250	8	7,316	585.25
250x250x10	73.34	93.43	250	250	10	8,842	707.35
250x250x12	86.77	110.54	250	250	12	10,254	820.34
250x250x12.5	90.06	114.73	250	250	12.5	10,590	847.19
250x250x16	112.39	143.18	250	250	16	12,751	1,020
260x260x6	47.13	60.03	260	260	6	6,405	493
260x260x6.3	49.39	62.91	260	260	6.3	6,693	515
260x260x8	62.01	78.99	260	260	8	8,272	636
260x260x10	76.48	97.43	260	260	10	10,011	770
260x260x12	90.54	115.34	260	260	12	11,626	894
260x260x12.5	93.99	119.73	260	260	12.5	12,011	924
260x260x16	117.42	149.58	260	260	16	14,500	1,115
300x300x6	54.66	69.63	300	300	6	9,964	664.24
300x300x6.3	57.3	72.99	300	300	6.3	10,419	694.6
300x300x8	72.06	91.79	300	300	8	12,925	861.67
300x300x10	89.04	113.43	300	300	10	15,714	1,048
300x300x12	105.61	134.54	300	300	12	18,334	1,222
300x300x12.5	109.69	139.73	300	300	12.5	18,964	1,264
300x300x16	137.51	175.18	300	300	16	23,088	1,539
350x350x8	84.62	107.79	350	350	8	20,850	1,191
350x350x10	104.74	133.43	350	350	10	25,454	1,455
350x350x12	124.45	158.54	350	350	12	29,824	1,704
350x350x12.5	129.31	164.73	350	350	12.5	30,881	1,765
350x350x16	162.63	207.18	350	350	16	37,886	2,165
400x400x8	97.18	123.79	400	400	8	31,490	1,575
400x400x10	120.44	153.43	400	400	10	38,561	1,928
400x400x12	143.29	182.54	400	400	12	45,324	2,266
400x400x12.5	148.94	189.73	400	400	12.5	46,967	2,348
400x400x16	187.75	239.18	400	400	16	57,946	2,897

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Common questions about Square Hollow Sections

How many square hollow sections are there in IS 4923 : 2017?

212, from 20x20x2 at 1.05 kg per metre to 400x400x16 at 187.75 kg per metre. They are printed in IS 4923:2017 (Amd. 2) Table 1 - Square Hollow Sections.

Which is the lightest square hollow section in this table?

20x20x2, at 1.05 kg per metre with a sectional area of 1.34 cm². The heaviest is 400x400x16 at 187.75 kg per metre.

How do I work out the weight of a length from this chart?

Multiply the mass per metre by the length and the number of pieces. 20x20x2 at 1.05 kg/m, in 6 m lengths, ten of them, is 1.05 × 6 × 10 = 63 kg. The standard publishes the mass, so there is nothing to compute from the area.

Where these figures come from. IS 4923:2017 (Amd. 2) Table 1 - Square Hollow Sections Section properties are facts published in the standards, and they are reproduced here as printed. Where a standard contradicts itself, both of its figures are shown and neither is corrected.

What is ours. The selection and arrangement of these tables, the checks run against them, and the findings those checks produced — which rows disagree with themselves, which figures were superseded by amendment, and which could not be read — are QuickBOQ’s work, and so is this wording. Quote the numbers freely; they belong to everyone. Copying the compilation and the commentary is a different thing, and we would rather you linked to it.