Properties - Structural Tees cut from UBs

Welcome to our Structural Tees cut from UBs properties page! Here you'll find properties for all UK Structural Tees cut from UBs steel sections described by the Steelwork Design Guide to BS5950-1:2000, Volume 1, Section Properties, Member Capacities, 7th Edition (also known as The Blue Book). Sort the table below according to any property and select a CAD file to download using the reference links in the left-most column.

You can also purchase all our CAD data in one easy download, containing the shapes as individual files or AutoCAD Design Center files! Click here to visit our Shop.

Section Reference	Radius of Gyration		Elastic Modulus			Plastic Modulus		Buckling Parameter	Torsional Index	Mono-symmetry Index	Warping Constant^(*)	Torsional Constant	Area of Section
	Axis x-x	Axis y-y	Axis x-x		Axis y-y	Axis x-x	Axis y-y
	cm	cm	Flange cm³	Toe cm³	cm³	cm³	cm³	u	x	Ψ	H dm⁶	J cm⁴	A cm²
305x457x127	14.2	6.42	2720	965	435	1730	685	0.656	18.1	0.749	17000	313	161
305x457x112	14.3	6.27	2400	871	369	1570	582	0.666	20.6	0.753	12400	211	143
305x457x101	14.4	6.07	2110	808	311	1460	491	0.685	23.4	0.759	9820	146	128
292x419x113	13.1	6.27	2280	776	387	1380	606	0.64	17.5	0.742	11500	257	144
292x419x97	13.1	6.06	1930	689	310	1240	487	0.66	20.8	0.747	7830	153	123
292x419x88	13.2	5.9	1720	644	267	1160	421	0.675	23.2	0.751	6320	111	112
267x381x99	11.8	5.71	1770	613	305	1090	479	0.641	16.6	0.741	7620	202	125
267x381x87	11.9	5.58	1550	550	257	986	404	0.654	19	0.745	5450	134	110
267x381x74	11.9	5.4	1300	481	206	867	324	0.67	22.6	0.749	3600	79.5	93.6
267x381x67	11.9	5.3	1180	445	181	806	285	0.679	24.9	0.753	2850	59.2	85.3
254x343x85	10.5	5.53	1390	464	259	826	406	0.624	15.9	0.731	4720	154	108
254x343x76	10.5	5.46	1250	417	227	743	355	0.627	17.7	0.732	3420	110	97
254x343x70	10.5	5.39	1150	388	204	691	319	0.633	19.3	0.734	2720	84.3	89.2
254x343x63	10.6	5.24	1010	358	173	643	271	0.651	21.9	0.74	2090	57.9	79.7
305x305x119	9.03	7.23	1740	501	509	894	787	0.483	10.6	0.662	11300	391	152
305x305x90	8.91	7.07	1350	372	371	656	572	0.484	13.8	0.664	4710	170	114
305x305x75	8.83	7	1150	307	305	538	469	0.483	16.4	0.666	2690	99.8	95
229x305x70	9.32	5.03	1020	333	196	592	306	0.613	15.3	0.727	2560	108	89.1
229x305x63	9.31	4.97	915	299	172	531	268	0.617	17.1	0.728	1840	76.9	79.7
229x305x57	9.33	4.88	826	275	150	489	235	0.626	19	0.731	1400	55.5	72
229x305x51	9.4	4.76	732	255	128	456	200	0.644	21.6	0.736	1080	38.3	64.4
178x305x50	9.6	3.6	688	270	92.5	490	148	0.694	19.4	0.768	1230	47.3	63.9
178x305x46	9.64	3.5	621	255	80.3	468	129	0.71	21.5	0.774	1050	35.3	58.7
178x305x41	9.64	3.4	545	230	67.8	425	109	0.722	24.3	0.778	780	24.3	52.1
312x267x136	7.81	7.69	1690	469	644	857	993	0.247	7.96	0.613	17300	642	174
312x267x110	7.82	7.48	1400	389	491	696	757	0.332	9.93	0.617	8730	320	139
312x267x91	7.72	7.4	1190	317	403	562	619	0.324	11.7	0.618	4920	186	116
312x267x75	7.65	7.32	1010	260	330	458	505	0.326	14	0.619	2780	108	95.9
210x267x69	8.24	4.68	862	292	181	520	284	0.609	12.5	0.719	2490	125	88.1
210x267x61	8.15	4.67	775	251	160	446	250	0.6	13.8	0.719	1660	88.9	77.7
210x267x55	8.14	4.6	697	226	140	401	218	0.605	15.5	0.721	1200	63	69.4
210x267x51	8.12	4.57	650	209	128	371	200	0.606	16.6	0.722	951	50.3	64.3
210x267x46	8.14	4.51	593	193	114	343	178	0.613	18.3	0.724	737	37.7	58.7
210x267x41	8.21	4.38	523	179	96.1	320	150	0.634	20.8	0.73	565	25.7	52.3
165x267x43	8.34	3.44	519	192	76.6	346	122	0.672	17.7	0.758	670	36.8	54
165x267x37	8.39	3.3	449	176	62.7	321	100	0.693	20.6	0.765	514	23.9	47.6
165x267x33	8.41	3.2	390	159	52	291	83.1	0.708	23.6	0.771	378	15.9	41.9
191x229x81	7.09	4.55	830	281	213	507	336	0.573	8.24	0.699	3780	256	103
191x229x67	7.01	4.44	702	231	170	414	267	0.576	9.82	0.702	2130	146	84.9
191x229x53	6.96	4.32	569	184	130	328	203	0.583	12.2	0.706	1070	72.6	67.4
191x229x49	6.88	4.33	536	167	122	296	189	0.573	12.9	0.705	835	60.5	62.6
191x229x45	6.87	4.29	491	152	109	269	169	0.576	14.1	0.706	628	45.2	56.9
191x229x41	6.88	4.23	452	141	97.8	250	152	0.583	15.5	0.709	494	34.5	52.2
191x229x37	6.86	4.2	413	127	87.8	225	136	0.583	16.9	0.709	365	25.8	47.3
191x229x34	6.9	4.12	372	118	76.5	209	119	0.597	18.9	0.713	280	18.5	42.7
152x229x41	7.05	3.37	436	150	76.3	267	120	0.634	13.7	0.74	534	44.5	52.3
152x229x37	7.03	3.33	397	135	67.8	242	107	0.636	15.1	0.742	396	32.9	47.2
152x229x34	7.04	3.27	359	125	59.3	223	93.3	0.646	16.8	0.745	305	23.8	42.8
152x229x30	7.02	3.23	322	111	52	199	81.5	0.648	18.8	0.746	217	16.9	38.1
152x229x26	7.08	3.11	276	102	42.3	183	66.6	0.671	22	0.753	161	10.7	33.3
178x203x43	6.11	4.11	413	127	101	226	157	0.556	12.2	0.694	538	46.3	54.3
178x203x37	6.06	4.04	365	109	86.1	194	133	0.555	13.8	0.696	350	31.3	47.2
178x203x34	6.07	3.99	332	100	76.3	177	118	0.561	15.2	0.698	262	23	42.8
178x203x30	6.04	3.97	301	89	67.6	157	104	0.561	16.9	0.699	186	16.6	38.3
178x203x27	6.13	3.85	268	84.6	57.5	150	89.1	0.588	19.2	0.705	146	11.5	34.5
140x203x27	6.23	3.06	256	87	44.3	155	69.5	0.636	17.1	0.739	148	14.4	34
140x203x23	6.19	3.03	224	74.2	37.8	132	59	0.633	19.5	0.74	93.7	9.49	29.3
140x203x20	6.28	2.87	184	67.2	28.9	121	45.4	0.668	23.8	0.75	66.3	5.33	24.8
171x178x34	5.2	3.99	288	81.5	78.6	145	121	0.5	12.2	0.672	249	27.8	42.7
171x178x29	5.21	3.91	248	70.9	64.4	125	99.4	0.514	14.4	0.676	154	16.6	36.3
171x178x26	5.21	3.86	224	63.9	56.5	113	87.1	0.521	16.1	0.677	110	11.9	32.4
171x178x23	5.28	3.76	197	59.1	47.4	104	73.3	0.546	18.4	0.683	79.2	7.9	28.7
127x178x20	5.41	2.68	164	55	28.4	98	44.5	0.632	17.6	0.739	57.1	7.53	24.9
127x178x17	5.45	2.58	137	48.6	22.3	87.2	35.1	0.655	21.1	0.746	38	4.38	21.1
165x152x27	4.32	3.93	200	52.2	63.7	92.8	97.8	0.389	11.8	0.636	128	17.3	34.4
165x152x23	4.27	3.91	174	43.7	54.1	77.1	82.8	0.38	13.6	0.636	78.6	11.1	29.4
165x152x20	4.27	3.86	155	38.6	46.3	67.6	70.9	0.393	15.5	0.638	52	7.35	25.7
127x152x24	4.65	2.74	168	57.1	36.8	102	58	0.602	11.7	0.714	104	15.8	30.6
127x152x21	4.63	2.7	148	49.9	31.3	88.9	49.2	0.606	13.3	0.716	69.2	10.5	26.7
127x152x19	4.61	2.67	132	43.8	27.2	77.9	42.7	0.606	14.9	0.718	47.4	7.36	23.6
102x152x17	4.82	2.15	118	42.3	19	75.8	30	0.656	15.8	0.749	36.8	6.08	20.9
102x152x14	4.84	2.08	100	37.4	15.3	67.5	24.2	0.673	18.7	0.756	25.2	3.69	17.9
102x152x13	4.88	1.97	85	34.8	12.1	63.9	19.4	0.705	21.8	0.766	20.4	2.37	15.8
146x127x22	3.54	3.52	130	33.2	46	59.5	70.5	0.202	10.6	0.613	64.9	11.9	27.4
146x127x19	3.52	3.48	115	28.5	39	50.7	59.7	0.233	12.2	0.616	41	7.65	23.6
146x127x16	3.61	3.36	97.4	26.2	30.6	46	47.1	0.376	14.8	0.623	24.5	4.26	19.8
102x127x14	3.92	2.22	85.5	28.3	17.5	50.4	27.4	0.607	13.8	0.72	21	4.77	18
102x127x13	3.95	2.15	75.3	26.2	14.6	46.9	23	0.628	15.8	0.727	15.9	3.2	16
102x127x11	3.99	2.06	64.5	24.1	11.7	43.5	18.6	0.656	18.2	0.736	12	2.06	14
133x102x15	2.84	3.17	73.1	18.8	28.7	33.5	44.1	-	10.7	0.569	21.7	5.13	19.1
133x102x13	2.86	3.1	62.4	16.2	23.1	28.7	35.5	-	12.8	0.572	12.6	2.97	16