UC (BS 4-1)

Source: SCI Blue Book (BS EN 10365:2017). Exact official matches: 32 of 32 records; unmatched records and fields remain unverified.

BS 4-1:2005 · 32 sections

Free Reference Data

Universal Columns (UC) to BS 4-1:2005 are British Standard H-sections optimised for column use with near-equal flange and web dimensions, providing high axial capacity.

Axes: y-y / z-z. Values from the shared section record; — means unavailable.

Reference values — verify against the current edition of the applicable standard or manufacturer's table before design use.

Section	A (cm²)	G (kg/m)	Major I (cm⁴)	Minor I (cm⁴)	Major elastic modulus (cm³)	Minor elastic modulus (cm³)
UC 152×152×23	29.2	23	1250	400	164	52.6
UC 152×152×30	38.3	30	1750	560	222	73.3
UC 152×152×37	47.1	37	2210	706	273	91.5
UC 203×203×46	58.7	46.1	4570	1550	450	152
UC 203×203×52	66.3	52	5260	1780	510	174
UC 203×203×60	76.4	60	6120	2060	584	201
UC 203×203×71	90.4	71	7620	2540	706	246
UC 203×203×86	110	86.1	9450	3130	850	299
UC 203×203×100	127	99.6	11300	3680	988	350
UC 254×254×73	93.1	73.1	11400	3910	898	307
UC 254×254×89	113	88.9	14300	4860	1100	379
UC 254×254×107	136	107.1	17500	5930	1310	458
UC 254×254×132	168	132	22500	7530	1630	576
UC 254×254×167	213	167.1	30000	9870	2080	744
UC 305×305×97	123	96.9	22200	7310	1450	479
UC 305×305×118	150	117.9	27700	9060	1760	589
UC 305×305×137	174	136.9	32800	10700	2050	692
UC 305×305×158	201	158.1	38700	12600	2370	808
UC 305×305×198	252	198.1	50900	16300	3000	1040
UC 305×305×240	306	240	64200	20300	3640	1280
UC 305×305×283	360	282.9	78900	24600	4320	1530
UC 356×368×129	164	129	40200	14600	2260	793
UC 356×368×153	195	152.9	48600	17600	2680	948
UC 356×368×177	226	177	57100	20500	3100	1100
UC 356×368×202	257	201.9	66300	23700	3540	1260
UC 356×406×235	299	235.1	79100	31000	4150	1570
UC 356×406×287	366	287.1	99900	38700	5070	1940
UC 356×406×340	433	339.9	123000	46900	6030	2330
UC 356×406×393	501	393	147000	55400	7000	2720
UC 356×406×467	595	467	183000	67800	8380	3290
UC 356×406×551	702	551	227000	82700	9960	3950
UC 356×406×634	808	633.9	275000	98100	11600	4630