Steel Section Properties & Dimensions Wide I-Beam BS 4-1 | EN 1993-1-1 Sizes 356 x 406 x 634 to 152 x 152 x 23

 Metals and Materials

The following chart gives chart data Steel Section Properties and Dimensions Wide I-Beam Chart | BS 4-1 | EN 1993-1-1, Sizes 356 x 406 x 634 to 152 x 152 x 23.

BS 4 series, specifies the dimensions and mass of hot-rolled structural steel sections: universal beams; universal columns; universal bearing piles; joists; structural tees cut from universal beams; structural tees cut from universal columns; and parallel flange channels.

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Steel Section Properties and Dimensions Narrow I-Beam Chart | BS 4-1 | EN 1993-1-1

Section Designation	Mass per Meter kg/m	Depth of Section h mm	Width of Section b mm	Thickness		Root Radius r mm	Depth between Fillets d mm	Ratios for Local Buckling		Dimensions for Detailing			Surface Area
				Web tw mm	Flange tf mm			Web cw / tw	Flange cf / tf	End Clearance C mm	Notch		Per Meter m2	Per Ton m2
											N mm	n mm
356 x 406 x 634	633.9	474.6	424.0	47.6	77.0	15.2	290.2	6.10	2.25	26	200	94	2.52	3.98
356 x 406 x 551	551.0	455.6	418.5	42.1	67.5	15.2	290.2	6.89	2.56	23	200	84	2.47	4.48
356 x 406 x 467	467.0	436.6	412.2	35.8	58.0	15.2	290.2	8.11	2.98	20	200	74	2.42	5.18
356 x 406 x 393	393.0	419.0	407.0	30.6	49.2	15.2	290.2	9.48	3.52	17	200	66	2.38	6.06
356 x 406 x 340	339.9	406.4	403.0	26.6	42.9	15.2	290.2	10.9	4.03	15	200	60	2.35	6.91
356 x 406 x 287	287.1	393.6	399.0	22.6	36.5	15.2	290.2	12.8	4.74	13	200	52	2.31	8.05
356 x 406 x 235	235.1	381.0	394.8	18.4	30.2	15.2	290.2	15.8	5.73	11	200	46	2.28	9.70
356 x 368 x 202	201.9	374.6	374.7	16.5	27.0	15.2	290.2	17.6	6.07	10	190	44	2.19	10.8
356 x 368 x 177	177.0	368.2	372.6	14.4	23.8	15.2	290.2	20.2	6.89	9	190	40	2.17	12.3
356 x 368 x 153	152.9	362.0	370.5	12.3	20.7	15.2	290.2	23.6	7.92	8	190	36	2.16	14.1
356 x 368 x 129	129.0	355.6	368.6	10.4	17.5	15.2	290.2	27.9	9.37	7	190	34	2.14	16.6
305 x 305 x 283	282.9	365.3	322.2	26.8	44.1	15.2	246.7	9.21	3.00	15	158	60	1.94	6.86
305 x 305 x 240	240.0	352.5	318.4	23.0	37.7	15.2	246.7	10.7	3.51	14	158	54	1.91	7.96
305 x 305 x 198	198.1	339.9	314.5	19.1	31.4	15.2	246.7	12.9	4.22	12	158	48	1.87	9.44
305 x 305 x 158	158.1	327.1	311.2	15.8	25.0	15.2	246.7	15.6	5.30	10	158	42	1.84	11.6
305 x 305 x 137	136.9	320.5	309.2	13.8	21.7	15.2	246.7	17.9	6.11	9	158	38	1.82	13.3
305 x 305 x 118	117.9	314.5	307.4	12.0	18.7	15.2	246.7	20.6	7.09	8	158	34	1.81	15.4
305 x 305 x 97	96.9	307.9	305.3	9.9	15.4	15.2	246.7	24.9	8.60	7	158	32	1.79	18.5
254 x 254 x 167	167.1	289.1	265.2	19.2	31.7	12.7	200.3	10.4	3.48	12	134	46	1.58	9.46
254 x 254 x 132	132.0	276.3	261.3	15.3	25.3	12.7	200.3	13.1	4.36	10	134	38	1.55	11.7
254 x 254 x 107	107.1	266.7	258.8	12.8	20.5	12.7	200.3	15.6	5.38	8	134	34	1.52	14.2
254 x 254 x 89	88.9	260.3	256.3	10.3	17.3	12.7	200.3	19.4	6.38	7	134	30	1.50	16.9
254 x 254 x 73	73.1	254.1	254.6	8.6	14.2	12.7	200.3	23.3	7.77	6	134	28	1.49	20.4
203 x 203 x 127	127.5	241.4	213.9	18.1	30.1	10.2	160.8	8.88	2.91	11	108	42	1.28	10.0
203 x 203 x 113	113.5	235.0	212.1	16.3	26.9	10.2	160.8	9.87	3.26	10	108	38	1.27	11.2
203 x 203 x 100	99.6	228.6	210.3	14.5	23.7	10.2	160.8	11.1	3.70	9	108	34	1.25	12.6
203 x 203 x 86	86.1	222.2	209.1	12.7	20.5	10.2	160.8	12.7	4.29	8	110	32	1.24	14.4
203 x 203 x 71	71.0	215.8	206.4	10.0	17.3	10.2	160.8	16.1	5.09	7	110	28	1.22	17.2
203 x 203 x 60	60.0	209.6	205.8	9.4	14.2	10.2	160.8	17.1	6.20	7	110	26	1.21	20.2
203 x 203 x 52	52.0	206.2	204.3	7.9	12.5	10.2	160.8	20.4	7.04	6	110	24	1.20	23.1
203 x 203 x 46	46.1	203.2	203.6	7.2	11.0	10.2	160.8	22.3	8.00	6	110	22	1.19	25.8
152 x 152 x 51	51.2	170.2	157.4	11.0	15.7	7.6	123.6	11.2	4.18	8	84	24	0.935	18.3
152 x 152 x 44	44.0	166.0	155.9	9.5	13.6	7.6	123.6	13.0	4.82	7	84	22	0.924	21.0
152 x 152 x 37	37.0	161.8	154.4	8.0	11.5	7.6	123.6	15.5	5.70	6	84	20	0.912	24.7
152 x 152 x 30	30.0	157.6	152.9	6.5	9.4	7.6	123.6	19.0	6.98	5	84	18	0.901	30.0
152 x 152 x 23	23.0	152.4	152.2	5.8	6.8	7.6	123.6	21.3	9.65	5	84	16	0.889	38.7

Steel Section Properties and Dimensions Wide I-Beam Chart | BS 4-1 | EN 1993-1-1

Section Designation	Second Moment of Area		Radius of Gyration		Elastic Modulus		Plastic Modulus		Buckling Parameter U	Torsional Index X	Warping Constant	Torsional Constant	Area of Section
	y-y cm4	z-z cm4	y-y cm	z-z cm	y-y cm3	z-z cm3	y-y cm3	z-z cm3
											Iw dm6	I T cm4	A cm2
356 x 406 x 634	275000	98100	18.4	11.0	11600	4630	14200	7110	0.843	5.46	38.8	13700	808
356 x 406 x 551	227000	82700	18.0	10.9	9960	3950	12100	6060	0.841	6.05	31.1	9240	702
356 x 406 x 467	183000	67800	17.5	10.7	8380	3290	10000	5030	0.839	6.86	24.3	5810	595
356 x 406 x 393	147000	55400	17.1	10.5	7000	2720	8220	4150	0.837	7.86	18.9	3550	501
356 x 406 x 340	123000	46900	16.8	10.4	6030	2330	7000	3540	0.836	8.85	15.5	2340	433
356 x 406 x 287	99900	38700	16.5	10.3	5070	1940	5810	2950	0.835	10.2	12.3	1440	366
356 x 406 x 235	79100	31000	16.3	10.2	4150	1570	4690	2380	0.834	12.1	9.54	812	299
356 x 368 x 202	66300	23700	16.1	9.60	3540	1260	3970	1920	0.844	13.4	7.16	558	257
356 x 368 x 177	57100	20500	15.9	9.54	3100	1100	3460	1670	0.844	15.0	6.09	381	226
356 x 368 x 153	48600	17600	15.8	9.49	2680	948	2960	1430	0.844	17.0	5.11	251	195
356 x 368 x 129	40200	14600	15.6	9.43	2260	793	2480	1200	0.844	19.9	4.18	153	164
305 x 305 x 283	78900	24600	14.8	8.27	4320	1530	5110	2340	0.855	7.65	6.35	2030	360
305 x 305 x 240	64200	20300	14.5	8.15	3640	1280	4250	1950	0.854	8.74	5.03	1270	306
305 x 305 x 198	50900	16300	14.2	8.04	3000	1040	3440	1580	0.854	10.2	3.88	734	252
305 x 305 x 158	38700	12600	13.9	7.90	2370	808	2680	1230	0.851	12.5	2.87	378	201
305 x 305 x 137	32800	10700	13.7	7.83	2050	692	2300	1050	0.851	14.2	2.39	249	174
305 x 305 x 118	27700	9060	13.6	7.77	1760	589	1960	895	0.850	16.2	1.98	161	150
305 x 305 x 97	22200	7310	13.4	7.69	1450	479	1590	726	0.850	19.3	1.56	91.2	123
254 x 254 x 167	30000	9870	11.9	6.81	2080	744	2420	1140	0.851	8.49	1.63	626	213
254 x 254 x 132	22500	7530	11.6	6.69	1630	576	1870	878	0.850	10.3	1.19	319	168
254 x 254 x 107	17500	5930	11.3	6.59	1310	458	1480	697	0.848	12.4	0.898	172	136
254 x 254 x 89	14300	4860	11.2	6.55	1100	379	1220	575	0.850	14.5	0.717	102	113
254 x 254 x 73	11400	3910	11.1	6.48	898	307	992	465	0.849	17.3	0.562	57.6	93.1
203 x 203 x 127	15400	4920	9.75	5.50	1280	460	1520	704	0.854	7.38	0.549	427	162
203 x 203 x 113	13300	4290	9.59	5.45	1130	404	1330	618	0.853	8.11	0.464	305	145
203 x 203 x 100	11300	3680	9.44	5.39	988	350	1150	534	0.852	9.02	0.386	210	127
203 x 203 x 86	9450	3130	9.28	5.34	850	299	977	456	0.850	10.2	0.318	137	110
203 x 203 x 71	7620	2540	9.18	5.30	706	246	799	374	0.853	11.9	0.250	80.2	90.4
203 x 203 x 60	6130	2070	8.96	5.20	584	201	656	305	0.846	14.1	0.197	47.2	76.4
203 x 203 x 52	5260	1780	8.91	5.18	510	174	567	264	0.848	15.8	0.167	31.8	66.3
203 x 203 x 46	4570	1550	8.82	5.13	450	152	497	231	0.847	17.7	0.143	22.2	58.7
152 x 152 x 51	3230	1020	7.04	3.96	379	130	438	199	0.848	10.1	0.0610	48.8	65.2
152 x 152 x 44	2700	860	6.94	3.92	326	110	372	169	0.848	11.5	0.0499	31.7	56.1
152 x 152 x 37	2210	706	6.85	3.87	273	91.5	309	140	0.848	13.3	0.0399	19.2	47.1
152 x 152 x 30	1750	560	6.76	3.83	222	73.3	248	112	0.849	16.0	0.0308	10.5	38.3
152 x 152 x 23	1250	400	6.54	3.70	164	52.6	182	80.1	0.840	20.7	0.0212	4.63	29.2