ГОСТ 8639-82 Трубы стальные квадратные

name	b	A	Wy	iy	P
10x1	10	0.343	0.09	3.622	0.269
15x1	15	0.543	0.233	5.693	0.426
15x1.5	15	0.771	0.305	5.45	0.605
20x1	20	0.743	0.442	7.713	0.583
20x1.5	20	1.071	0.6	7.485	0.841
20x2	20	1.37	0.723	7.265	1.075
25x1	25	0.943	0.718	9.753	0.74
25x1.5	25	1.37	0.996	9.514	1.07
25x2	25	1.77	1.22	9.297	1.39
25x2.5	25	2.14	1.41	9.095	1.68
25x3	25	2.48	1.56	8.867	1.95
30x2	30	2.17	1.86	11.339	1.7
30x2.5	30	2.64	2.18	11.129	2.07
30x3	30	3.08	2.44	10.901	2.42
30x3.5	30	3.5	2.65	10.664	2.75
30x4	30	3.88	2.82	10.441	3.04
35x2	35	2.57	2.63	13.393	2.02
35x2.5	35	3.14	3.11	13.162	2.46
35x3	35	3.68	3.52	12.948	2.89
35x3.5	35	4.2	3.88	12.705	3.3
35x4	35	4.68	4.17	12.489	3.67
35x5	35	5.57	4.6	12.022	4.37
40x2	40	2.97	3.53	15.429	2.33
40x2.5	40	3.64	4.21	15.209	2.85
40x3	40	4.28	4.81	14.984	3.36
40x3.5	40	4.9	5.33	14.75	3.85
40x4	40	5.48	5.79	14.53	4.3
40x5	40	6.57	6.5	14.072	5.16
40x6	40	7.54	6.98	13.607	5.92
42x3	42	4.52	5.38	15.811	3.55
42x3.5	42	5.18	5.98	15.571	4.07
42x4	42	5.8	6.51	15.352	4.56
42x5	42	6.97	7.36	14.888	5.47
42x6	42	8.02	7.95	14.426	6.3
45x3	45	4.88	6.29	17.028	3.83
45x3.5	45	5.6	7.02	16.792	4.4
45x4	45	6.28	7.67	16.574	4.93
45x5	45	7.57	8.38	16.116	5.94
45x6	45	8.74	9.52	15.655	6.86
45x7	45	9.8	10.04	15.186	7.69
45x8	45	10.74	10.33	14.707	8.43
50x3	50	5.48	7.97	19.071	4.31
50x3.5	50	6.3	8.94	18.835	4.94
50x4	50	7.08	9.82	18.617	5.56
50x5	50	8.57	11.3	18.159	6.73
50x6	50	9.94	12.46	17.703	7.8
50x7	50	11.2	13.31	17.238	8.79
50x8	50	12.34	13.88	16.769	9.69
60x3.5	60	7.7	13.48	22.917	6.04
60x4	60	8.68	14.91	22.701	6.82
60x5	60	10.57	17.43	22.244	8.3
60x6	60	12.34	19.53	21.792	9.69
60x7	60	14	21.24	21.332	11
60x8	60	15.54	22.57	20.874	12.2
70x4	70	10.28	21.07	26.783	8.07
70x5	70	12.57	24.89	26.326	9.87
70x6	70	14.74	28.2	25.875	11.57
70x7	70	16.8	31.02	25.42	13.19
70x8	70	18.74	33.37	24.966	14.71
80x4	80	11.88	28.29	30.864	9.33
80x5	80	14.57	33.68	30.409	11.44
80x6	80	17.14	38.46	29.959	13.46
80x7	80	19.6	42.66	29.505	15.38
80x8	80	21.94	46.3	29.054	17.22
90x5	90	16.57	43.8	34.491	13
90x6	90	19.54	50.32	34.042	15.34
90x7	90	22.4	56.16	33.588	17.58
90x8	90	25.14	61.35	33.139	19.73
100x6	100	21.94	63.78	38.076	17.22
100x7	100	25.2	71.52	37.671	19.78
100x8	100	28.34	78.53	37.222	22.25
100x9	100	31.37	84.82	36.769	24.62
110x6	110	24.34	78.83	42.207	19.11
110x7	110	28	88.75	41.754	21.98
110x8	110	31.54	97.84	41.305	24.76
110x9	110	34.97	106.11	40.853	27.45
120x6	120	26.74	95.49	46.289	20.99
120x7	120	30.8	107.85	45.836	24.18
120x8	120	34.74	119.28	45.388	27.27
120x9	120	38.57	129.8	44.936	30.28
140x6	140	31.54	133.6	54.453	24.76
140x7	140	36.4	151.63	53.994	28.57
140x8	140	41.14	168.55	53.552	32.29
140x9	140	45.77	184.37	53.101	35.93
150x7	150	39.2	176.32	58.082	30.77
150x8	150	44.34	196.38	57.634	34.81
150x9	150	49.37	215.25	57.183	38.75
150x10	150	54.28	232.96	56.735	42.61
180x8	180	53.94	292.67	69.881	42.34
180x9	180	60.17	322.28	69.43	47.23
180x10	180	66.28	350.44	68.982	52.03
180x12	180	78.17	402.56	68.079	61.36
180x14	180	89.59	449.27	67.181	70.33
32x4	32	4.2	3.33	11.265	3.3
36x4	36	4.84	4.47	12.897	3.8
40x2	40	2.97	3.53	15.429	2.33
65x6	65	13.54	23.66	23.833	10.63

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