Трубы стальные прямоугольные

назад вперёд

Трубы стальные прямоугольные ГОСТ 8645-78.

Настоящий стандарт распространяется на стальные бесшовные горячекатаные, холоднотянутые и электросварные прямоугольные трубы.

Таблица.

A B S Площадь
сечения
Масса 1 м Момент
инерции,
см 4
Момент
сопротивления,
см 3
ммммммсм 2 кг Ix Iy Wx Wy
151010,4430,3480,0650,1260,1310,167
15101,50,6210,4880,0820,160,1640,214
151020,7710,6050,0890,1790,1790,239
201010,5430,4260,0860,2610,1720,261
20101,50,7710,6050,1090,3440,2180,344
201020,9710,7620,1220,3980,2450,398
201510,6430,5050,2240,3520,2980,352
20151,50,9210,7230,2970,4720,3970,472
201521,170,9190,350,5610,4660,561
20152,51,391,090,3830,620,510,62
251010,6430,5050,1060,4650,2120,372
25101,50,9210,7230,1370,6230,2370,499
251020,170,9190,1550,7380,310,59
25102,51,391,090,1630,8130,3260,65
251510,7430,5830,2730,6090,3640,487
25151,51,070,8410,3660,8310,4880,665
251521,371,080,4351,0030,580,803
25152,51,641,290,4821,130,6420,904
301010,7430,5830,1260,7490,2530,499
30101,51,070,8410,1641,020,3280,679
301021,371,080,1881,220,3750,816
30102,51,641,290,1991,370,3990,915
301031,881,480,2011,460,4020,977
301510,8430,6610,3220,9590,4290,639
30151,51,220,9590,4351,320,580,882
301521,571,230,521,620,6931,08
30152,51,891,480,581,850,7741,23
301532,181,710,6192,010,8251,34
302010,9430,740,6231,170,6230,78
30201,51,371,080,8581,630,8581,08
302021,771,391,052,011,051,34
30202,52,141,681,22,321,21,55
302032,481,951,312,561,311,71
35151,51,371,080,5031,970,6711,12
351521,771,390,6052,430,8071,39
35152,52,141,680,682,80,9061,6
351532,481,950,733,090,9721,76
35153,52,82,20,7573,31,011,88
35201,51,521,190,9872,390,9871,36
352021,971,551,212,971,211,7
35202,52,391,881,393,461,391,98
352032,782,191,533,861,532,2
35203,53,152,471,634,171,632,38
35251,51,671,311,662,811,331,61
352522,171,72,063,521,652,01
35252,52,642,072,44,121,922,35
352533,082,422,684,632,142,64
35253,53,52,752,95,042,322,88
401521,971,550,693,460,921,73
40152,52,391,880,7784,021,042,01
401532,782,190,844,471,122,23
40153,53,152,470,8764,821,172,41
401543,482,730,8925,071,192,53
402022,171,71,374,181,372,09
40202,52,642,071,584,91,582,45
402033,082,421,755,51,752,75
40203,53,52,751,875,991,872,99
402043,883,051,966,371,963,18
402522,371,862,334,91,862,45
40252,52,892,272,725,781,172,89
402533,382,663,046,532,433,26
40253,53,853,023,37,152,643,59
402544,283,363,517,672,813,83
403022,572,023,585,632,392,81
40302,53,142,474,226,662,813,33
403033,682,894,767,563,173,79
40303,54,23,35,228,323,484,16
403044,683,685,598,973,794,43
-422022,251,771,444,741,442,26
-42202,52,742,151,665,561,662,65
-422033,22,521,846,261,842,98
-42203,53,642,861,976,831,973,25
-422044,043,172,067,292,063,47
-423022,652,083,746,342,493,02
-42302,53,242,544,417,522,943,58
-423033,82,994,988,553,324,07
-42303,54,343,415,469,433,644,49
-423044,843,85,8710,193,914,85
452022,371,861,545,661,542,52
45202,52,892,271,786,671,782,96
452033,382,661,977,521,973,34
45203,53,853,022,118,242,113,66
452044,283,362,188,822,223,92
453022,772,173,977,512,653,34
45302,53,392,664,698,933,133,97
453033,983,135,3110,173,544,52
45303,54,553,575,8311,263,895
453045,083,996,6312,194,185,42
502522,772,172,868,592,293,44
50252,53,392,663,3510,212,684,08
502533,983,133,7711,633,024,65
50253,54,553,574,1212,873,35,15
502545,083,994,413,933,525,57
503022,972,324,369,742,913,9
50302,53,642,865,1611,623,444,65
503034,283,365,8613,293,95,32
50303,54,93,856,4514,774,35,91
503045,484,36,9616,054,646,42
503523,172,496,2410,93,574,36
50352,53,893,097,4313,034,245,21
503534,583,68,4714,954,845,98
50353,55,254,129,416,665,376,66
503545,884,6210,218,175,837,27
504023,372,658,5212,054,284,82
50402,54,143,2510,1814,445,095,78
504034,883,8311,6716,615,846,64
50403,55,64,391318,566,57,42
504046,284,9314,1820,297,098,12
60252,53,893,053,9916,343,195,45
602534,583,64,518,733,66,24
60253,55,254,124,9320,863,956,95
602545,884,625,2922,744,237,59
602557,075,555,825,754,648,58
60302,54,143,256,1118,414,076,13
603034,883,836,9621,174,647,06
60303,55,64,397,6923,665,137,89
603046,284,938,3225,885,558,63
603057,575,949,329,546,199,85
604035,484,313,7326,056,868,68
60403,56,34,9415,3429,257,679,75
604047,085,5616,7832,168,3910,72
604058,576,7312,1737,129,5912,37
703035,484,38,0531,495,379
70303,56,34,948,9235,355,9510,1
703047,085,569,6838,846,4511,1
703058,576,7310,8744,787,2512,79
703069,947,811,6749,397,7814,11
704036,084,7815,7938,237,8910,92
70403,575,4917,6843,18,8412,31
704047,886,1919,3847,569,6913,59
704059,577,5122,2555,3611,1315,82
7040611,148,7524,4761,7112,2317,63
705036,685,2526,5644,9710,6312,85
70503,57,76,0429,9350,8411,9714,53
705048,686,8233,0256,2913,2116,08
7050510,578,338,4265,9415,3718,84
7050612,349,6942,8374,0317,1321,15
804036,685,2517,8453,468,9213,36
80403,57,76,0420,0260,4410,0115,11
804048,686,8221,9866,9110,9916,73
8040510,578,325,3478,3812,6719,6
8040612,349,6927,9787,9713,9921,99
804071410,9929,9495,7714,9723,94
805037,285,7229,8862,3511,9515,59
80503,58,46,5933,7270,6913,4917,67
805049,487,4437,2678,4814,9119,62
80603,59,17,1451,6380,9417,2120,23
8060410,288,0757,2990,0419,122,51
8060512,579,8767,46106,5522,4926,64
8060614,7411,5776,16120,925,3930,22
8060716,813,1983,48133,1927,8333,3
90403,58,46,5922,3681,6411,1818,14
904049,487,4424,5990,6112,2920,13
9040511,579,0828,42106,714,2123,71
9040613,5410,6331,48120,415,7426,75
9040715,412,0933,8113,8516,9129,3
9060411,088,763,57120,221,1926,71
9060513,5710,6575,04142,825,0131,75
9060615,9412,5184,94162,828,3136,18
9060718,214,2993,37180,231,1240,04
10040410,288,0727,211913,5923,81
10040512,579,8731,5140,715,7528,16
10040614,7411,5734,98159,617,4931,92
10040716,813,1937,68175,618,8435,12
10050411,088,745,75137,518,327,5
10050513,5710,6553,67163,421,4732,67
10050615,9412,5160,37186,124,1537,23
10050718,214,2965,92205,926,3741,19
10070412,689,9699,9174,428,5434,87
10070515,5712,22118,8208,533,9641,71
10070618,3414,4135,6239,238,7647,85
1007072116,48150,5266,642,9753,32
1007072116,48150,5266,642,9753,32
11040411,088,729,79152,614,8927,75
11040513,5710,6534,59181,217,2932,94
11040615,9412,5138,48206,419,2437,49
11040718,214,2941,55227,820,7741,42
11050411,889,3349,99175,12031,84
11050514,5711,4458,75208,723,537,95
11050617,1413,4666,21238,626,4843,39
11050719,615,3872,4526528,9848,18
11060412,689,9676,14197,625,3835,92
11060515,5712,2290,21236,330,0742,97
11060618,3414,4102,5271,134,1749,3
1106072116,48113,14302,137,7154,94
12040514,5711,4437,67228,318,8438,05
12040617,1413,4642260,720,9943,45
12040719,615,3845,4228922,7148,18
12040821,9417,2248,03313,524,0252,25
12060516,571397,79294,532,649,08
12060619,5415,34111,2338,737,156,46
12060722,417,58123378,541,0163,09
12060825,1419,73133,141444,3769
12080518,5714,58191360,647,7660,11
12080621,9417,22219,7416,854,9269,47
12080725,219,78245,446861,3678,01
12080828,3422,25268,4514,567,1185,76
14060518,5714,58112,9436,237,6562,31
14060621,9417,22128,8503,942,9571,99
14060725,219,78142,8565,647,680,8
14060828,3422,25154,9621,551,6488,78
14080520,5716,15219,2527,354,875,33
14080624,3419,11252,6611,763,1587,39
1408072821,98282,8689,670,7198,51
14080831,5424,76310,1761,177,53108,7
140120629,1422,88650,9827,3108,5118,2
140120733,626,37736,5937,4122,7133,9
140120837,9429,78816,11040136148,6
140120942,1733,1889,91135148,3162,3
15080625,5420,05269,1727,167,2796,95
15080729,423,08301,682175,39109,5
15080833,1426,01303,9907,682,73121
15080936,7728,86357,2987,189,32131,6
150801040,2831,62380,7106095,18141,3
150100627,9421,93451,6851,690,32131,5
150100732,225,28509,2964,2101,8128,6
150100836,3428,53562,31069112,5142,5
150100940,3731,696111166122,2155,5
1501001044,2834,76655,41256131,1167,5
18080733,626,37357,7130689,42145,1
18080837,9429,78393,4144998,35161,1
18080942,1733,1425,71583106,4175,9
180801046,2836,33454,71707113,7189,7
180801254,1742,52503,61926125,9214
180100841,1432,29664,11686132,8187,4
180100945,7735,93723,11846144,6205,2
1801001050,2839,47777,41996155,5221,8
1801001258,9746,29872,32265174,5251,7
180150849,1438,5717142279228,7253,2
180150954,7742,9918832505251,1278,3
1801501060,2847,3220412720272,2302,2
1801501270,9755,7123313114310,8346
28251,51,461,151,371,641,11,2
282521,891,491,692,031,351,45
28252,52,291,81,962,351,561,68
40251,51,821,431,873,91,491,95
4028l,5 1,911,52,434,231,732,11
402822,491,953,045,342,172,67
40282,53,042,393,576,312,553,15
705071410,9946,3380,6518,5323,04
905037,886,1933,283,3813,2818,53
14060311,489,0274,83281,824,9440,26
15060726,620,88152,7677,750,990,36
160130842,7433,5511071533170,3191,6
18014520107,1384,128914131398,9459
1901201266,1751,9414292987238,2314,5
19617018113,2488,9944435594522,8570,8
200120847,5437,3211172495186,3249,5
230100849,1438,57833,83138166,8272,8

Примечания: 1. Масса труб вычислена при плотности стали 7,85 г/кв см.

2. Статические характеристики труб рассчитаны для R = 1,5.

3. Размеры труб, взятые в скобки, не рекомендуемые.

4. По согласованию изготовителя с потребителем допускается изготовление труб других размеров.





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