Rectangular Hollow Section (RHS)

Size	Thickness	Mass	Sectional Area	Moment of Inertia		Radius of Gyration		Elastic Modulus				Plastic Modulus				Torsional Constants		Superficial Area/m As
H xB mm	T mm	M kg/m	A cm2	lxx cm4	lyy cm4	ixx cm	iyy cm	Welxx cm3		Welyy cm3		Wplxx cm3		Wplyy cm3		It cm4	Ct cm3	m2/m
350x250	14.2	115	146	18734	14070	11.3	9.82	1249		1126		1505		1325		25365	1728	1.06
	16.0	128	163	20620	15460	11.2	9.74	1375		1237		1668		1467		28064	1896	1.06
350x150	6.0	45.7	58.2	9066	2418	12.5	6.45	518		322		645		357		6110	562	0.985
	6.3	47.9	61.0	9481	2525	12.5	6.43	542		337		676		373		6389	586	0.984
	7.1	53.7	68.4	10572	2803	12.4	6.40	604		374		756		416		7122	651	0.982
	8.0	60.3	76.8	11770	3105	12.4	6.36	673		414		844		464		7926	721	0.979
	8.8	66.0	84.1	12808	3364	6.33	12.3	732		449		922		506		8622	781	0.977
	10.0	74.5	94.9	14320	3737	12.3	6.27	818		498		1035		566		9633	867	0.974
	12.0	88.5	113	16720	4314	12.2	6.19	955		575		1218		663		11235	1000	0.969
	12.5	91.9	117	17297	4450	12.2	6.17	988		593		1263		686		11619	1032	0.968
	14.2	103	132	19189	4890	12.1	6.09	1097		652		1411		763		12875	1134	0.963
	16.0	115	147	21079	5317	12.0	6.01	1205		709		1561		840		14124	1233	0.959
350x250	6.0	55.1	70.2	12616	7538	13.4	10.4	721		603		852		677		14529	967	1.18
	6.3	57.8	73.6	13203	7885	13.4	10.4	754		631		892		709		15215	1011	1.18
	7.1	64.9	82.6	14747	8796	13.4	10.3	843		704		999		794		17024	1127	1.18
	8.0	72.8	92.8	16449	9798	13.3	10.3	940		784		1118		888		19027	1254	1.18
	8.8	79.8	102	17932	10668	13.3	10.2	1025		853		1222		970		20778	1365	1.18
Size	Thickness	Mass	Sectional Area	Moment of Inertia		Radius of Gyration			Elastic Modulus				Plastic Modulus			Torsional Constants		Superficial Area/m As
H xB mm	T mm	M kg/m	A cm2	lxx cm4	lyy cm4	ixx cm	iyy cm		Welxx cm3		Welyy cm3		Wplxx cm3		Wplyy cm3	It cm4	Ct cm3	m2/m
350x250	10.0	90.2	115	20102	11937	13.2	10.2		1149		955		1375		1091	23354	1525	1.17
	12.0	107	137	23577	13957	13.1	10.1		1347		1117		1624		1286	27513	1781	1.17
	12.5	112	142	24419	14444	13.1	10.1		1395		1156		1685		1334	28526	1842	1.17
	14.2	126	160	27200	16046	13.0	10.0		1554		1284		1887		1492	31892	2044	1.16
	16.0	141	179	30011	17654	12.9	9.93		1715		1412		2095		1655	35325	2246	1.16
400x120	6.0	47.6	60.6	11272	1672	13.6	5.25		564		279		727		306	4824	505	1.02
	6.3	49.9	63.5	11790	1744	13.6	5.24		590		291		762		320	5039	527	1.02
	7.1	56.0	71.3	13150	1932	13.6	5.21		658		322		852		357	5603	584	1.02
	8.0	62.8	80.0	14644	2134	13.5	5.17		732		356		952		397	6218	645	1.02
	8.8	68.8	87.6	15940	2306	13.5	5.13		797		384		1040		432	6746	697	1.02
	10.0	77.7	98.9	17829	2551	13.4	5.08		891		425		1168		483	7509	771	1.01
	12.0	92.2	117	20830	2926	13.3	4.99		1042		488		1375		564	8698	889	1.01
	12.5	95.8	122	21552	3013	13.3	4.97		1078		502		1426		583	8980	911	1.01
	14.2	108	137	23923	3292	13.2	4.89		1196		549		1593		646	9893	996	1.00
	16.0	120	153	26295	3558	13.1	4.82		1315		593		1764		709	10783	1077	1.00
400x150	6.0	50.4	64.2	12669	2730	14.1	6.52		633		364		798		400	7262	645	1.08
	6.3	52.8	67.3	13255	2851	14.0	6.51		663		380		836		418	7595	673	1.08
	7.1	59.3	75.5	14794	3166	14.0	6.47		740		422		936		467	8467	748	1.08

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