Quelle est la taille d'un tuyau creux GI

Taille du tuyau creux GI

RHS DXB mm	Sec Zone A cm²	Épais. mm	Unité W Kg/m	Rayon de giration		Moment d'inertie		Constantes de torsion		Module d'élasticité		Surface extérieure
RHS DXB mm	Sec Zone A cm²	Épais. mm	Unité W Kg/m	r_aacm	r_Xxcm	I_aacm⁴	I_XxCm⁴	J cm⁴	Bcm³	Z_aacm³	Z_Xxcm³	Surface par mm²
50x25	2.74	2.00	2.15	10.10	1.75	2.81	8.38	6.79	3.79	2.25	3.35	0.142
	3.46	2.60	2.71	0.99	1.71	3.36	10.16	8.27	4.53	2.69	4.06	0.137
	4.13	3.20	3.24	0.96	1.68	3.80	11.63	9.52	5.12	3.04	4.65	0.134
	4.95	4.00	3.88	0.92	1.63	4.23	13.13	10.86	5.69	3.38	5.25	0.129
60x40	4.76	2.60	3.73	1.59	2.19	12.09	22.76	25.59	9.83	6.05	7.59	0.187
	5.25	2.90	4.12	1.58	2.17	13.11	24.74	28.02	10.66	6.56	8.25	0.185
	6.35	3.60	4.98	1.55	2.13	15.23	28.90	33.30	12.41	7.62	9.63	0.181
	7.67	4.50	6.02	1.51	2.08	17.44	33.31	39.34	14.29	8.72	11.10	0.177
66x33	4.70	2.60	3.69	1.34	2.31	8.43	25.15	20.75	8.71	5.11	7.62	0.185
	5.19	2.90	4.07	1.33	2.29	9.12	27.33	22.65	9.43	5.53	8.28	0.183
	6.28	3.60	4.93	1.29	2.25	10.52	31.87	26.71	10.90	6.37	9.66	0.179
	7.58	4.50	5.95	1.25	2.20	11.93	36.64	31.21	12.43	7.23	11.10	0.175
80x40	5.80	2.60	4.55	1.65	2.84	15.74	46.58	38.50	13.46	7.87	11.65	0.227
	7.01	3.20	5.50	1.62	2.80	18.41	54.94	45.83	15.78	9.21	13.74	0.224
	8.55	4.00	6.71	1.59	2.75	21.49	64.79	54.77	18.49	10.74	16.20	0.219
	10.01	4.80	7.85	1.55	2.71	24.03	73.22	62.81	20.79	12.02	18.30	0.215
96x48	8.54	3.20	6.71	1.97	3.40	33.28	98.61	82.13	23.82	13.87	20.54	0.272
	10.47	4.00	8.22	1.94	3.35	39.32	117.54	99.11	28.24	16.38	24.49	0.267
	12.31	4.80	9.66	1.90	3.30	44.55	134.35	114.80	32.14	18.56	27.99	0.263
122x61	12.32	3.60	9.67	2.53	4.34	78.83	232.61	193.91	44.50	25.84	38.13	0.347
	15.14	4.50	11.88	2.49	4.29	93.78	278.94	235.39	53.13	30.75	45.73	0.343
	17.85	5.40	14.01	2.45	4.24	107.03	320.83	274.29	60.89	35.09	52.60	0.338
145x82	20.28	4.80	15.92	3.36	5.23	228.50	555.16	534.27	94.45	55.73	76.57	0.429
145x82	22.60	5.40	17.74	3.33	5.20	250.59	610.85	592.70	103.81	61.12	84.26	0.426
172x92	23.83	4.80	18.71	3.82	6.20	346.91	917.13	826.04	128.85	75.41	106.64	0.503
172x92	26.59	5.40	20.88	3.79	6.17	381.74	1012.47	918.10	142.04	82.99	117.73	0.500
200x100	22.95	4.00	18.01	4.23	7.23	410.78	1199.71	991.47	141.46	82.16	119.97	0.579
	28.36	5.00	22.26	4.19	7.17	496.94	1459.25	1216.96	171.53	99.39	145.93	0.574
	33.63	6.00	26.40	4.14	7.12	576.91	1703.31	1434.03	199.68	115.38	170.33	0.569
	43.79	8.00	34.38	4.05	7.00	719.19	2146.21	1843.86	250.68	143.84	214.62	0.559
240x120	27.75	4.00	21.78	5.11	8.72	725.35	2110.72	1736.39	208.03	120.29	175.89	0.699
	34.36	5.00	26.97	5.07	8.67	882.47	2579.67	2138.48	253.55	147.08	214.97	0.694
	40.83	6.00	32.05	5.02	8.61	1030.45	3025.91	2528.39	296.70	171.74	252.16	0.689
	53.39	8.00	41.91	4.93	8.49	1299.95	3851.84	3272.90	376.29	216.66	320.99	0.679
300x150	51.63	6.00	40.53	6.35	10.85	2079.57	6073.51	5034.64	478.20	277.28	404.90	0.869
	67.79	8.00	53.22	6.26	10.73	2654.12	7807.95	6559.05	612.64	353.88	520.53	0.859
	83.43	10.00	65.49	6.17	10.62	3173.71	9403.90	8011.67	736.01	423.16	626.93	0.848
300x200	57.63	6.00	45.24	8.29	11.31	3962.19	7370.23	8186.02	650.85	296.22	491.35	0.969
	75.79	8.00	59.50	8.20	11.12	5097.04	9513.66	10722.83	839.51	509.70	634.24	0.959
	93.43	10.00	73.34	8.11	11.10	6144.30	11507.24	13169.70	1015.43	614.43	767.15	0.948