Long products - Beams - Universal beams - UB - S355 - 2. Effective section properties

Change product type

Change selection properties

Section designation		Gross area	S355-HISTAR355				S460-HISTAR460
			Classification		Effective area	A_eff / A	Classification		Effective area	A_eff / A
		A			A_eff				A_eff
		cm²			cm²				cm²
UB 1100 x 400 x 607	+	777	Not Class 4		777	1.000	Class 4	W	761	0.980
UB 1100 x 400 x 548	+	702	Not Class 4		702	1.000	Class 4	W	673	0.958
UB 1100 x 400 x 499	+	640	Class 4	W	619	0.968	Class 4	W	601	0.940
UB 1100 x 400 x 433		555	Class 4	W	516	0.929	Class 4	W	502	0.903
UB 1100 x 400 x 390		501	Class 4	W	455	0.908	Class 4	W	442	0.883
UB 1100 x 400 x 343		441	Class 4	W	389	0.883	Class 4	W	378	0.858
UB 1016 x 305 x 438	+	556	Not Class 4		556	1.000	Class 4	W	540	0.970
UB 1016 x 305 x 415	+	529	Not Class 4		529	1.000	Class 4	W	508	0.961
UB 1016 x 305 x 393	+	500	Class 4	W	488	0.976	Class 4	W	473	0.947
UB 1016 x 305 x 350		445	Class 4	W	418	0.940	Class 4	W	406	0.912
UB 1016 x 305 x 314		400	Class 4	W	367	0.916	Class 4	W	356	0.888
UB 1016 x 305 x 272		347	Class 4	W	306	0.883	Class 4	W	297	0.856
UB 1016 x 305 x 249		317	Class 4	W	276	0.872	Class 4	W	267	0.843
UB 1016 x 305 x 222		283	Class 4	W	241	0.853	Class 4	W	232	0.821
UB 1000 x 400 x 483	+	615	Not Class 4		615	1.000	Class 4	W	592	0.963
UB 1000 x 400 x 443	+	564	Class 4	W	548	0.973	Class 4	W	534	0.947
UB 1000 x 400 x 412		525	Class 4	W	498	0.949	Class 4	W	486	0.925
UB 1000 x 400 x 371		473	Class 4	W	439	0.928	Class 4	W	428	0.905
UB 1000 x 400 x 321		409	Class 4	W	368	0.901	Class 4	W	359	0.878
UB 1000 x 400 x 296		378	Class 4	W	337	0.892	Class 4	W	328	0.868
UB 920 x 420 x 491	+	623	Not Class 4		623	1.000	Class 4	W	612	0.981
UB 920 x 420 x 449	+	571	Not Class 4		571	1.000	Class 4	W	552	0.966
UB 920 x 420 x 420		534	Class 4	W	521	0.975	Class 4	W	508	0.952
UB 920 x 420 x 390		494	Class 4	W	476	0.964	Class 4	W	464	0.940
UB 920 x 420 x 368		466	Class 4	W	444	0.954	Class 4	W	433	0.929
UB 920 x 420 x 344		437	Class 4	W	412	0.943	Class 4	W	401	0.918
UB 914 x 305 x 381	+	486	Not Class 4		486	1.000	Class 4	W	467	0.960
UB 914 x 305 x 345		440	Class 4	W	423	0.963	Class 4	W	411	0.934
UB 914 x 305 x 313		398	Class 4	W	378	0.950	Class 4	W	366	0.919
UB 914 x 305 x 289		368	Class 4	W	343	0.930	Class 4	W	332	0.900
UB 914 x 305 x 271		346	Class 4	W	317	0.915	Class 4	W	307	0.886
UB 914 x 305 x 253		323	Class 4	W	290	0.899	Class 4	W	281	0.870
UB 914 x 305 x 238		304	Class 4	W	269	0.886	Class 4	W	260	0.857
UB 914 x 305 x 224		286	Class 4	W	250	0.874	Class 4	W	241	0.845
UB 914 x 305 x 201		256	Class 4	W	218	0.853	Class 4	W	210	0.822
UB 840 x 400 x 392		499	Not Class 4		499	1.000	Class 4	W	480	0.963
UB 840 x 400 x 359		457	Class 4	W	446	0.976	Class 4	W	435	0.952
UB 840 x 400 x 329		419	Class 4	W	403	0.962	Class 4	W	393	0.937
UB 840 x 400 x 299		381	Class 4	W	360	0.945	Class 4	W	351	0.920
UB 838 x 292 x 251		319	Class 4	W	295	0.923	Class 4	W	286	0.895
UB 838 x 292 x 226		289	Class 4	W	262	0.906	Class 4	W	253	0.878
UB 838 x 292 x 194		247	Class 4	W	216	0.877	Class 4	W	209	0.848
UB 838 x 292 x 176		224	Class 4	W	192	0.859	Class 4	W	186	0.829
UB 760 x 380 x 350		445	Not Class 4		445	1.000	Class 4	W	434	0.975
UB 760 x 380 x 314		400	Not Class 4		400	1.000	Class 4	W	385	0.962
UB 760 x 380 x 284		362	Class 4	W	350	0.967	Class 4	W	342	0.944
UB 760 x 380 x 257		328	Class 4	W	312	0.951	Class 4	W	304	0.927
UB 762 x 267 x 220		281	Class 4	W	264	0.942	Class 4	W	257	0.914
UB 762 x 267 x 197		251	Class 4	W	232	0.925	Class 4	W	225	0.896
UB 762 x 267 x 173		220	Class 4	W	198	0.900	Class 4	W	192	0.871
UB 762 x 267 x 147		187	Class 4	W	162	0.866	Class 4	W	157	0.836
UB 762 x 267 x 134		171	Class 4	W	144	0.842	Class 4	W	138	0.811
UB 690 x 360 x 289		367	Not Class 4		367	1.000	Class 4	W	359	0.978
UB 690 x 360 x 265		337	Not Class 4		337	1.000	Class 4	W	327	0.971
UB 690 x 360 x 240		306	Class 4	W	298	0.976	Class 4	W	291	0.953
UB 690 x 360 x 217		277	Class 4	W	266	0.959	Class 4	W	260	0.936
UB 686 x 254 x 192		244	Class 4	W	233	0.955	Class 4	W	226	0.928
UB 686 x 254 x 170		217	Class 4	W	203	0.937	Class 4	W	197	0.910
UB 686 x 254 x 152		194	Class 4	W	177	0.914	Class 4	W	172	0.887
UB 686 x 254 x 140		178	Class 4	W	160	0.898	Class 4	W	155	0.870
UB 686 x 254 x 125		160	Class 4	W	140	0.878	Class 4	W	135	0.849
UB 610 x 325 x 217		278	Not Class 4		278	1.000	Class 4	W	271	0.975
UB 610 x 325 x 195		249	Not Class 4		249	1.000	Class 4	W	240	0.961
UB 610 x 325 x 174		222	Class 4	W	214	0.966	Class 4	W	209	0.942
UB 610 x 325 x 155		197	Class 4	W	187	0.946	Class 4	W	182	0.922
UB 610 x 305 x 179		228	Class 4	W	221	0.968	Class 4	W	216	0.945
UB 610 x 305 x 149		190	Class 4	W	177	0.934	Class 4	W	173	0.912
UB 610 x 229 x 153		196	Class 4	W	188	0.961	Class 4	W	183	0.935
UB 610 x 229 x 140		178	Class 4	W	168	0.945	Class 4	W	164	0.918
UB 610 x 229 x 125		159	Class 4	W	147	0.923	Class 4	W	143	0.896
UB 610 x 229 x 113		144	Class 4	W	130	0.904	Class 4	W	126	0.877
UB 610 x 229 x 101		129	Class 4	W	114	0.882	Class 4	W	110	0.852
UB 610 x 178 x 92		118	Class 4	W	102	0.865	Class 4	W	97.6	0.830
UB 610 x 178 x 82		104	Class 4	W	87.3	0.836	Class 4	W	83.7	0.801
UB 533 x 210 x 138		176	Not Class 4		176	1.000	Class 4	W	171	0.968
UB 533 x 210 x 122		155	Class 4	W	150	0.964	Class 4	W	146	0.937
UB 533 x 210 x 109		139	Class 4	W	131	0.943	Class 4	W	127	0.915
UB 533 x 210 x 101		129	Class 4	W	119	0.926	Class 4	W	116	0.899
UB 533 x 210 x 92		117	Class 4	W	106	0.905	Class 4	W	103	0.876
UB 533 x 210 x 82		105	Class 4	W	92.9	0.887	Class 4	W	89.7	0.857
UB 533 x 165 x 85		108	Class 4	W	97.5	0.904	Class 4	W	94.2	0.873
UB 533 x 165 x 74		95.3	Class 4	W	83.6	0.877	Class 4	W	80.4	0.843
UB 533 x 165 x 66		83.8	Class 4	W	71.1	0.848	Class 4	W	68.2	0.814
UB 457 x 191 x 106		135	Not Class 4		135	1.000	Class 4	W	131	0.970
UB 457 x 191 x 98		125	Class 4	W	122	0.975	Class 4	W	119	0.949
UB 457 x 191 x 89		114	Class 4	W	109	0.957	Class 4	W	106	0.931
UB 457 x 191 x 82		104	Class 4	W	98.2	0.940	Class 4	W	95.3	0.912
UB 457 x 191 x 74		94.6	Class 4	W	86.9	0.919	Class 4	W	84.3	0.891
UB 457 x 191 x 67		85.5	Class 4	W	77.1	0.902	Class 4	W	74.7	0.874
UB 457 x 152 x 82		104	Class 4	W	99.6	0.953	Class 4	W	96.7	0.925
UB 457 x 152 x 74		94.5	Class 4	W	88.1	0.932	Class 4	W	85.4	0.903
UB 457 x 152 x 67		85.6	Class 4	W	77.9	0.910	Class 4	W	75.3	0.880
UB 457 x 152 x 60		76.2	Class 4	W	67.4	0.884	Class 4	W	65.1	0.854
UB 457 x 152 x 52		66.6	Class 4	W	57.2	0.859	Class 4	W	55.1	0.828
UB 406 x 178 x 85		108	Not Class 4		108	1.000	Class 4	W	105	0.967
UB 406 x 178 x 74		94.5	Class 4	W	90.8	0.960	Class 4	W	88.2	0.934
UB 406 x 178 x 67		85.5	Class 4	W	80.7	0.943	Class 4	W	78.3	0.916
UB 406 x 178 x 60		76.5	Class 4	W	70.4	0.920	Class 4	W	68.4	0.894
UB 406 x 178 x 54		69.0	Class 4	W	62.7	0.908	Class 4	W	60.7	0.880
UB 406 x 140 x 53		68.0	Class 4	W	61.9	0.911	Class 4	W	59.9	0.881
UB 406 x 140 x 46		58.6	Class 4	W	51.3	0.876	Class 4	W	49.7	0.848
UB 406 x 140 x 39		49.7	Class 4	W	42.1	0.848	Class 4	W	40.6	0.817
UB 356 x 171 x 67		85.5	Class 4	W	84.0	0.983	Class 4	W	82.0	0.959
UB 356 x 171 x 57		72.6	Class 4	W	69.6	0.959	Class 4	W	67.8	0.934
UB 356 x 171 x 51		64.9	Class 4	W	61.0	0.940	Class 4	W	59.3	0.914
UB 356 x 171 x 45		57.3	Class 4	W	52.9	0.924	Class 4	W	51.4	0.896
UB 356 x 127 x 39		49.8	Class 4	W	45.0	0.904	Class 4	W	43.6	0.875
UB 356 x 127 x 33		42.1	Class 4	W	36.8	0.873	Class 4	W	35.5	0.843
UB 305 x 165 x 54		68.8	Not Class 4		68.8	1.000	Class 4	W	66.5	0.966
UB 305 x 165 x 46		58.7	Class 4	W	56.4	0.960	Class 4	W	55.1	0.938
UB 305 x 165 x 40		51.3	Class 4	W	48.2	0.940	Class 4	W	47.1	0.917
UB 305 x 127 x 42		53.4	Not Class 4		53.4	1.000	Class 4	W	51.2	0.958
UB 305 x 127 x 37		47.2	Class 4	W	45.3	0.960	Class 4	W	44.0	0.931
UB 305 x 102 x 33		41.8	Class 4	W	38.9	0.930	Class 4	W	37.5	0.898
UB 305 x 102 x 28		35.9	Class 4	W	32.3	0.901	Class 4	W	31.2	0.868
UB 305 x 102 x 25		31.6	Class 4	W	27.9	0.882	Class 4	W	26.7	0.846
UB 254 x 146 x 43		54.8	Not Class 4		54.8	1.000	Class 4	W	53.9	0.984
UB 254 x 146 x 37		47.2	Class 4	W	46.4	0.983	Class 4	W	45.4	0.962
UB 254 x 146 x 31		39.7	Class 4	W	38.6	0.972	Class 4	W	37.6	0.948
UB 254 x 102 x 28		36.1	Class 4	W	35.1	0.971	Class 4	W	34.0	0.943
UB 254 x 102 x 25		32.0	Class 4	W	30.7	0.958	Class 4	W	29.7	0.927
UB 254 x 102 x 22		28.0	Class 4	W	26.3	0.941	Class 4	W	25.4	0.907
UB 203 x 133 x 25		32.0	Not Class 4		32.0	1.000	Class 4	W	31.5	0.984
UB 203 x 102 x 23		29.4	Not Class 4		29.4	1.000	Class 4	W	28.7	0.978
UB 178 x 102 x 19		24.3	Not Class 4		24.3	1.000	Class 4	W	23.9	0.984

+ HISTAR® yield strengths have been used in calculating capacities for this section

W indicates that the section classification is controlled by the web

Values of A_eff not in bold type are the same as the gross area

Only the sections which can be Class 4 under axial compression are given in the table

Design Data

Long products

Flat products

Other

Long products - Beams - Universal beams - UB - S355 - 2. Effective section properties