How much does an RHS 100 × 50 × 4 weigh?

8.594 kg per metre, from an area of 10.95 cm².

RHS steel dimensions: rectangular hollow sections to EN 10219-2

Cold formed rectangular steel tube to EN 10219-2, from 50 × 30 × 3 to 250 × 100 × 10 in the common wall thicknesses. Pick a size to get its values and CAD files.

RHS / EN 10219-2

RHS 60x40x5

Mass 6.56 kg/m

Section

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RHS dimensions, weight and properties

RHS dimensions, weight and properties
Section	hmm	bmm	tmm	Acalc, cm²	Gcalc, kg/m	Iycalc, cm⁴	Wel,ycalc, cm³	iycalc, cm	Izcalc, cm⁴	Wel,zcalc, cm³	izcalc, cm
RHS 50x30x3	50	30	3	4.208	3.303	12.83	5.132	1.746	5.7	3.8	1.164
RHS 50x30x4	50	30	4	5.348	4.198	15.25	6.1	1.689	6.693	4.462	1.119
RHS 60x40x3	60	40	3	5.408	4.245	25.38	8.46	2.166	13.44	6.72	1.576
RHS 60x40x4	60	40	4	6.948	5.454	30.99	10.33	2.112	16.28	8.14	1.531
RHS 60x40x5	60	40	5	8.356	6.56	35.33	11.78	2.056	18.43	9.213	1.485
RHS 70x40x4	70	40	4	7.748	6.082	45.95	13.13	2.435	18.88	9.441	1.561
RHS 70x40x5	70	40	5	9.356	7.345	52.88	15.11	2.377	21.51	10.75	1.516
RHS 70x40x6	70	40	6	10.83	8.504	58.2	16.63	2.318	23.45	11.73	1.471
RHS 80x40x3	80	40	3	6.608	5.187	52.25	13.06	2.812	17.56	8.778	1.63
RHS 80x40x4	80	40	4	8.548	6.71	64.79	16.2	2.753	21.49	10.74	1.585
RHS 80x40x5	80	40	5	10.36	8.13	75.11	18.78	2.693	24.59	12.3	1.541
RHS 80x50x3	80	50	3	7.208	5.658	61.15	15.29	2.913	29.42	11.77	2.02
RHS 80x50x4	80	50	4	9.348	7.338	76.36	19.09	2.858	36.46	14.59	1.975
RHS 80x50x5	80	50	5	11.36	8.915	89.19	22.3	2.803	42.29	16.92	1.93
RHS 90x50x3	90	50	3	7.808	6.129	81.85	18.19	3.238	32.74	13.1	2.048
RHS 90x50x4	90	50	4	10.15	7.966	102.7	22.82	3.181	40.71	16.28	2.003
RHS 90x50x5	90	50	5	12.36	9.7	120.6	26.8	3.124	47.37	18.95	1.958
RHS 100x50x3	100	50	3	8.408	6.6	106.5	21.29	3.558	36.06	14.42	2.071
RHS 100x50x4	100	50	4	10.95	8.594	134.1	26.83	3.5	44.95	17.98	2.026
RHS 100x50x5	100	50	5	13.36	10.48	158.2	31.64	3.441	52.45	20.98	1.982
RHS 100x50x6	100	50	6	15.63	12.27	178.8	35.75	3.381	58.67	23.47	1.937
RHS 100x60x3	100	60	3	9.008	7.071	120.6	24.11	3.659	54.65	18.22	2.463
RHS 100x60x4	100	60	4	11.75	9.222	152.6	30.52	3.604	68.68	22.89	2.418
RHS 100x60x5	100	60	5	14.36	11.27	180.8	36.15	3.548	80.83	26.94	2.373
RHS 100x60x6	100	60	6	16.83	13.21	205.3	41.06	3.492	91.2	30.4	2.328
RHS 100x80x3	100	80	3	10.21	8.013	148.8	29.76	3.818	105.6	26.41	3.217
RHS 100x80x4	100	80	4	13.35	10.48	189.5	37.89	3.768	134.2	33.54	3.17
RHS 100x80x5	100	80	5	16.36	12.84	225.9	45.19	3.717	159.6	39.9	3.124
RHS 100x80x6	100	80	6	19.23	15.1	258.4	51.68	3.665	182.1	45.53	3.077
RHS 120x60x3	120	60	3	10.21	8.013	189.1	31.52	4.304	64.4	21.47	2.512
RHS 120x60x4	120	60	4	13.35	10.48	240.7	40.12	4.247	81.25	27.08	2.467
RHS 120x60x5	120	60	5	16.36	12.84	287	47.83	4.189	95.99	32	2.423
RHS 120x60x6	120	60	6	19.23	15.1	328	54.67	4.13	108.8	36.26	2.378
RHS 120x60x8	120	60	8	24.04	18.87	375.3	62.55	3.951	124	41.33	2.271
RHS 120x80x3	120	80	3	11.41	8.955	230.2	38.37	4.492	123.4	30.86	3.289
RHS 120x80x4	120	80	4	14.95	11.73	294.6	49.1	4.439	157.3	39.32	3.244
RHS 120x80x5	120	80	5	18.36	14.41	353.1	58.86	4.386	187.8	46.94	3.198
RHS 120x80x6	120	80	6	21.63	16.98	406.1	67.68	4.332	215	53.76	3.153
RHS 120x80x8	120	80	8	27.24	21.39	475.8	79.31	4.179	251.7	62.92	3.039
RHS 140x60x3	140	60	3	11.41	8.955	278.1	39.73	4.937	74.16	24.72	2.55
RHS 140x60x4	140	60	4	14.95	11.73	355.6	50.8	4.877	93.81	31.27	2.505
RHS 140x60x5	140	60	5	18.36	14.41	425.9	60.84	4.817	111.2	37.05	2.461
RHS 140x60x6	140	60	6	21.63	16.98	489.2	69.88	4.755	126.3	42.11	2.417
RHS 140x80x4	140	80	4	16.55	12.99	429.6	61.37	5.095	180.4	45.1	3.302
RHS 140x80x5	140	80	5	20.36	15.98	517.1	73.87	5.04	215.9	53.99	3.257
RHS 140x80x6	140	80	6	24.03	18.87	597	85.29	4.984	248	61.99	3.212
RHS 140x80x8	140	80	8	30.44	23.9	708.1	101.2	4.823	293.3	73.33	3.104
RHS 140x80x10	140	80	10	36.57	28.7	803.7	114.8	4.688	330.5	82.62	3.006
RHS 150x100x3	150	100	3	14.41	11.31	460.6	61.42	5.654	247.6	49.53	4.146
RHS 150x100x4	150	100	4	18.95	14.87	594.6	79.28	5.602	318.6	63.71	4.1
RHS 150x100x5	150	100	5	23.36	18.33	719.2	95.89	5.549	384	76.8	4.055
RHS 150x100x6	150	100	6	27.63	21.69	834.7	111.3	5.496	444.2	88.84	4.009
RHS 150x100x8	150	100	8	35.24	27.67	1,008	134.4	5.348	535.7	107.1	3.899
RHS 150x100x10	150	100	10	42.57	33.41	1,162	154.9	5.224	614.4	122.9	3.799
RHS 150x100x12	150	100	12	48.06	37.73	1,207	160.9	5.011	641.8	128.4	3.654
RHS 160x80x4	160	80	4	18.15	14.25	597.7	74.71	5.739	203.5	50.89	3.349
RHS 160x80x5	160	80	5	22.36	17.55	721.7	90.21	5.682	244.1	61.03	3.304
RHS 160x80x6	160	80	6	26.43	20.75	836	104.5	5.624	280.9	70.22	3.26
RHS 160x80x8	160	80	8	33.64	26.41	1,001	125.2	5.455	334.9	83.74	3.155
RHS 180x80x8	180	80	8	36.84	28.92	1,362	151.3	6.079	376.6	94.15	3.197
RHS 180x100x4	180	100	4	21.35	16.76	926	102.9	6.586	373.9	74.78	4.185
RHS 180x100x5	180	100	5	26.36	20.69	1,124	124.9	6.531	451.8	90.35	4.14
RHS 180x100x6	180	100	6	31.23	24.52	1,310	145.5	6.475	523.8	104.8	4.095
RHS 180x100x8	180	100	8	40.04	31.43	1,598	177.6	6.318	637.5	127.5	3.99
RHS 180x100x10	180	100	10	48.57	38.12	1,859	206.6	6.188	736.4	147.3	3.894
RHS 200x100x4	200	100	4	22.95	18.01	1,200	120	7.23	410.8	82.16	4.231
RHS 200x100x5	200	100	5	28.36	22.26	1,459	145.9	7.174	496.9	99.39	4.186
RHS 200x100x6	200	100	6	33.63	26.4	1,703	170.3	7.116	576.9	115.4	4.142
RHS 200x100x8	200	100	8	43.24	33.95	2,091	209.1	6.954	705.4	141.1	4.039
RHS 200x100x10	200	100	10	52.57	41.26	2,444	244.4	6.819	817.7	163.5	3.944
RHS 200x100x12	200	100	12	60.06	47.15	2,607	260.7	6.588	875.6	175.1	3.818
RHS 200x120x4	200	120	4	24.55	19.27	1,353	135.3	7.425	617.7	102.9	5.016
RHS 200x120x5	200	120	5	30.36	23.83	1,649	164.9	7.371	750.1	125	4.971
RHS 200x120x6	200	120	6	36.03	28.29	1,929	192.9	7.317	874.3	145.7	4.926
RHS 200x120x8	200	120	8	46.44	36.46	2,386	238.6	7.168	1,079	179.8	4.82
RHS 200x120x10	200	120	10	56.57	44.4	2,806	280.6	7.043	1,262	210.4	4.724
RHS 200x120x12	200	120	12	64.86	50.91	3,031	303.1	6.837	1,368	228	4.592
RHS 200x150x5	200	150	5	33.36	26.18	1,935	193.5	7.616	1,245	166	6.109
RHS 200x150x6	200	150	6	39.63	31.11	2,268	226.8	7.565	1,457	194.3	6.063
RHS 200x150x8	200	150	8	51.24	40.23	2,829	282.9	7.43	1,816	242.1	5.952
RHS 200x150x10	200	150	10	62.57	49.11	3,348	334.8	7.315	2,143	285.8	5.853
RHS 250x100x5	250	100	5	33.36	26.18	2,554	204.3	8.75	609.9	122	4.276
RHS 250x100x6	250	100	6	39.63	31.11	2,992	239.4	8.689	709.6	141.9	4.231
RHS 250x100x8	250	100	8	51.24	40.23	3,714	297.1	8.514	875.1	175	4.132
RHS 250x100x10	250	100	10	62.57	49.11	4,384	350.7	8.371	1,021	204.2	4.04

Dimensions in millimetres unless stated. Select a row to load its CAD files above.

RHS corner radii to EN 10219-2

Cold formed hollow sections to EN 10219-2. The corner radii are not a single value in the standard but a tolerance band that depends on the wall thickness; the model and the properties use the middle of that band, as the catalogues do. The STEP file is a 1,000 mm length.

Rectangular hollow section sizes and properties

The size is written height × width × wall thickness. Properties are given about both axes: y-y bends the section about its stronger axis, with the height vertical, and z-z about the weaker one. An RHS 100 × 50 × 4 weighs 8.594 kg/m, with Iy of 134.1 cm⁴ and Iz of 44.95 cm⁴. For equal sides, see the SHS page.

RHS sections: common questions

How much does an RHS 100 × 50 × 4 weigh?: 8.594 kg per metre, from an area of 10.95 cm².

Sources the dimensions were checked against (3)