ГОСУДАРСТВЕННЫЙ СТАНДАРТ
СОЮЗА ССР
ПРОФИЛИ ПРЕССОВАННЫЕ
 ПРЯМОУГОЛЬНЫЕ
 НЕРАВНОПОЛОЧНОГО ДВУТАВРОВОГО
 СЕЧЕНИЯ
 ИЗ АЛЮМИНИЕВЫХ И МАГНИЕВЫХ
 СПЛАВОВ
С
21 руб. БЗ 8—91/944
ОРТАМЕНТГОСТ 29303—92
Издание официальное
КОМИТЕТ СТАНДАРТИЗАЦИИ И МЕТРОЛОГИИ СССР
Москв
а
У
Группа В52
ДК 669.715—42—126:006.354ГОСУДАРСТВЕННЫЙ СТАНДАРТ СОЮЗА ССР
П
ГОСТ
29303—92
РОФИЛИ ПРЕССОВАННЫЕ ПРЯМОУГОЛЬНЫЕСортамент
Extruded rectangular unequishelf H-beam section
 shapes of aluminium and magnesium alloys.
Dimensions
РКП 18 1145
Дата введения 01.01.93
Настоящий стандарт устанавливает сортамент прессованных прямоугольных профилей неравнополочного двутаврового сечения из алюминия, алюминиевых и магниевых сплавов, изготовляемых методом горячего прессования.
Требования настоящего стандарта являются обязательными.
Номера профилей и их размеры должны соответствовать приведенным на чертеже и в табл. 1.
Издание официальное ★
© Издательство стандартов, 1992
Настоящий стандарт не может быть полностью или частично воспроизведен,, тиражирован и распространен без разрешения Госстандарта СССР
| 
  | 
 
  Размеры, мм  | 
 ||||||
| 
  Номер .профиля  | 
 
  Н  | 
 
  в  | 
 
  Si  | 
 
  s  | 
 
  Si  | 
 
  s2  | 
 
  | 
 
| 
  430170  | 
 
  5,2  | 
 
  34,0  | 
 
  12,0  | 
 
  4,0  | 
 
  1,5  | 
 
  1,5  | 
 
  -  | 
 
| 
  430377  | 
 
  7,0  | 
 
  5(01,0*  | 
 
  36,0  | 
 
  30,0  | 
 
  3,0'  | 
 
  2,0  | 
 
  -  | 
 
| 
  430653  | 
 
  8,0  | 
 
  40,0  | 
 
  20i,0  | 
 
  14,0  | 
 
  4,01  | 
 
  1,5  | 
 
  -  | 
 
| 
  430378  | 
 
  8,5  | 
 
  45,01  | 
 
  15,01  | 
 
  6,0)  | 
 
  2,0  | 
 
  2,0  | 
 
  0  | 
 
| 
  430171  | 
 
  9,0  | 
 
  24,0  | 
 
  9,i0l  | 
 
  1,2  | 
 
  1,0  | 
 
  1,0  | 
 
  1  | 
 
| 
  430379  | 
 
  10,0  | 
 
  40,0  | 
 
  19,0  | 
 
  11,0*  | 
 
  3,0  | 
 
  3,0  | 
 
  0  | 
 
| 
  430172  | 
 
  12,0'  | 
 
  12,5  | 
 
  6,0  | 
 
  4i,0  | 
 
  4,0  | 
 
  5,0  | 
 
  1  | 
 
| 
  4307001  | 
 
  12,7  | 
 
  44,0  | 
 
  16,0  | 
 
  1,5  | 
 
  1,2  | 
 
  1,5  | 
 
  0  | 
 
| 
  430173  | 
 
  1501  | 
 
  6,5  | 
 
  5,0  | 
 
  1,2  | 
 
  1,2  | 
 
  1,2  | 
 
  0  | 
 
| 
  430174  | 
 
  15,0  | 
 
  15,0  | 
 
  7,0  | 
 
  1,0  | 
 
  1,0  | 
 
  1,2  | 
 
  0  | 
 
| 
  430380  | 
 
  1501  | 
 
  45.,0  | 
 
  16,0  | 
 
  1,5'  | 
 
  1,2.  | 
 
  1,5  | 
 
  1  | 
 
| 
  430176  | 
 
  16,0  | 
 
  7,0  | 
 
  4,5  | 
 
  1,2  | 
 
  1,2  | 
 
  1,2  | 
 
  -  | 
 
| 
  430381  | 
 
  16,0  | 
 
  52,0  | 
 
  6,5  | 
 
  2,0  | 
 
  1,5  | 
 
  2,5  | 
 
  3  | 
 
| 
  430654.  | 
 
  16,0  | 
 
  52,0  | 
 
  6,5  | 
 
  2,0  | 
 
  1,5  | 
 
  8,5  | 
 
  3  | 
 
| 
  430176  | 
 
  17,0  | 
 
  9,0  | 
 
  7,0  | 
 
  l,0i  | 
 
  1,0  | 
 
  l.,0  | 
 
  0  | 
 
| 
  4.30177  | 
 
  18,0'  | 
 
  20',0  | 
 
  10,0  | 
 
  1,5  | 
 
  1,5  | 
 
  1,5  | 
 
  1  | 
 
| 
  430655  | 
 
  21,0  | 
 
  48,0  | 
 
  8,0  | 
 
  1,5  | 
 
  1,5  | 
 
  2,5  | 
 
  3  | 
 
| 
  430656  | 
 
  21,0  | 
 
  52,0  | 
 
  8,0  | 
 
  1,5  | 
 
  1,5  | 
 
  2,5  | 
 
  3  | 
 
| 
  430382  | 
 
  22,0  | 
 
  52,0  | 
 
  10,0i  | 
 
  2,0  | 
 
  2,0  | 
 
  3,0'  | 
 
  3  | 
 
| 
  430657  | 
 
  28,0,  | 
 
  30,01  | 
 
  9,0  | 
 
  3,0  | 
 
  3,0  | 
 
  3,0>  | 
 
  0  | 
 
| 
  430178  | 
 
  30,0  | 
 
  28,01  | 
 
  8,0  | 
 
  1,5  | 
 
  1,2  | 
 
  2,0  | 
 
  2  | 
 
| 
  430179  | 
 
  30,0  | 
 
  34,0  | 
 
  8,0  | 
 
  2,0  | 
 
  1,5  | 
 
  2;0  | 
 
  2  | 
 
| 
  430480  | 
 
  30,0  | 
 
  36,0)  | 
 
  15,0  | 
 
  1,5  | 
 
  1,8  | 
 
  3,0  | 
 
  2  | 
 
| 
  4301181  | 
 
  30,0  | 
 
  40,0  | 
 
  8,0  | 
 
  2,0  | 
 
  1,5  | 
 
  2,0'  | 
 
  2  | 
 
| 
  430658  | 
 
  30,0  | 
 
  40,0  | 
 
  ao'Oi  | 
 
  1,5  | 
 
  1,5  | 
 
  1,5  | 
 
  2  | 
 
| 
  430383  | 
 
  30,0  | 
 
  56,0  | 
 
  50', Юі  | 
 
  2,0  | 
 
  2,0  | 
 
  3,0  | 
 
  3  | 
 
| 
  430182  | 
 
  32,0  | 
 
  44,0  | 
 
  40,0  | 
 
  2,0  | 
 
  10,5  | 
 
  2,5  | 
 
  2  | 
 
| 
  430384  | 
 
  33,0  | 
 
  36,0  | 
 
  12,0'  | 
 
  2,0)  | 
 
  1,5  | 
 
  2,5  | 
 
  3  | 
 
| 
  430183  | 
 
  33,01  | 
 
  40,0  | 
 
  32,0  | 
 
  2,0  | 
 
  2,0  | 
 
  2,0  | 
 
  3  | 
 
| 
  2 Зак. 711  | 
 
  Площадь сечения, см2  | 
 
  Диаметр описанной окружности, ! мм  | 
 
  Теоретическая масса 1 м, кг  | 
 |||||
| 
  R  | 
 
  Ri  | 
 
  | 
 
  | 
 
  | 
 ||||
| 
  | 
 
  | 
 
  Алюминиевый сплав  | 
 
  Магниевый сплав  | 
 |||||
| 
  | 
 
  0,778  | 
 
  34  | 
 
  о’, 222  | 
 
  0,140  | 
 ||||
| 
  —  | 
 
  —  | 
 
  2;, 820  | 
 
  50  | 
 
  0,804  | 
 
  0,508  | 
 |||
| 
  —  | 
 
  —  | 
 
  2,250  | 
 
  40  | 
 
  0,641  | 
 
  0,40|5  | 
 |||
| 
  ,5  | 
 
  0,5  | 
 
  1,472  | 
 
  45  | 
 
  0,420  | 
 
  0,265  | 
 |||
| 
  ,5  | 
 
  1,5  | 
 
  0,433  | 
 
  24  | 
 
  0,1|23  | 
 
  0,078  | 
 |||
| 
  ,5  | 
 
  0,5  | 
 
  2,212  | 
 
  40  | 
 
  0,630)  | 
 
  0,398  | 
 |||
| 
  ,0  | 
 
  1,0  | 
 
  0i,9l29  | 
 
  16  | 
 
  01,265  | 
 
  0,167  | 
 |||
| 
  ,5  | 
 
  0,5  | 
 
  0,920)  | 
 
  44  | 
 
  0,262  | 
 
  0,166  | 
 |||
| 
  ,5  | 
 
  0,5  | 
 
  0,291  | 
 
  І 6  | 
 
  0,0183  | 
 
  0,052  | 
 |||
| 
  ,5  | 
 
  0,5  | 
 
  0,364  | 
 
  19  | 
 
  0,104  | 
 
  0,066  | 
 |||
| 
  ,0  | 
 
  1,0  | 
 
  0,973  | 
 
  45  | 
 
  0,277  | 
 
  0,175  | 
 |||
| 
  —  | 
 
  —  | 
 
  0,301  | 
 
  17  | 
 
  0,086  | 
 
  0,054  | 
 |||
| 
  ,0  | 
 
  3,0  | 
 
  1,260  | 
 
  52  | 
 
  0,359  | 
 
  0,227  | 
 |||
| 
  ,0  | 
 
  3,0  | 
 
  1,530  | 
 
  52  | 
 
  0,436  | 
 
  0,275  | 
 |||
| 
  ,5  | 
 
  0,5  | 
 
  0,312  | 
 
  19  | 
 
  0,089  | 
 
  0,056  | 
 |||
| 
  ,0  | 
 
  1 ,о  | 
 
  0,684  | 
 
  24  | 
 
  0,195  | 
 
  0,1123  | 
 |||
| 
  ,0  | 
 
  3,0  | 
 
  1,252  | 
 
  48  | 
 
  0,357  | 
 
  0,2125  | 
 |||
| 
  ,0  | 
 
  3,0  | 
 
  1,312  | 
 
  52  | 
 
  0,374  | 
 
  0,236  | 
 |||
| 
  ,0  | 
 
  3,0  | 
 
  1,757  | 
 
  52  | 
 
  0,501  | 
 
  0,316-  | 
 |||
| 
  ,5  | 
 
  0,5  | 
 
  1,832  | 
 
  36  | 
 
  0,522  | 
 
  О,ЗЗС|  | 
 |||
| 
  ,0  | 
 
  2,0  | 
 
  0,932  | 
 
  37  | 
 
  0,266  | 
 
  0,168  | 
 |||
| 
  ,0  | 
 
  2,0  | 
 
  1,234  | 
 
  40  | 
 
  01,352  | 
 
  0,222  | 
 |||
| 
  ,0  | 
 
  2,0  | 
 
  1,510  | 
 
  42  | 
 
  01,430)  | 
 
  0,272  | 
 |||
| 
  ,0  | 
 
  1 ,о  | 
 
  1,311  | 
 
  44  | 
 
  1X374  | 
 
  0,236  | 
 |||
| 
  ,0  | 
 
  2,0  | 
 
  1,339  | 
 
  45  | 
 
  0,382  | 
 
  01,241  | 
 |||
| 
  ,0  | 
 
  3,0  | 
 
  3,197  | 
 
  61  | 
 
  0,911  | 
 
  <Х576  | 
 |||
| 
  ,5  | 
 
  2,5  | 
 
  6,054.  | 
 
  53  | 
 
  1,725  | 
 
  1,090)  | 
 |||
| 
  ,0  | 
 
  3,0  | 
 
  1,497  | 
 
  43  | 
 
  0,427  | 
 
  0^2,70  | 
 |||
| 
  ,0  | 
 
  3,0  | 
 
  2,097  | 
 
  49  | 
 
  0,598  | 
 
  0,378  | 
 |||
| 
  Таблица 1 ГОСТ 29303—92 С. Номер профиля  | 
 
  Размеры, мм  | 
 |||||
| 
  н  | 
 
  В  | 
 
  В1  | 
 
  S  | 
 
  S,  | 
 
  3,  | 
 |
| 
  430184  | 
 
  33,0)  | 
 
  70,0  | 
 
  40,0  | 
 
  4,0  | 
 
  6,5  | 
 
  5,0  | 
 
| 
  430185  | 
 
  33,5  | 
 
  46,0  | 
 
  18,0  | 
 
  2,0  | 
 
  3,5  | 
 
  50  | 
 
| 
  430186  | 
 
  33,5  | 
 
  46,0  | 
 
  40,0  | 
 
  2,0  | 
 
  3,5  | 
 
  5,0  | 
 
| 
  430187  | 
 
  33,5  | 
 
  80,0  | 
 
  40,0.  | 
 
  4,0  | 
 
  6,5  | 
 
  7,0  | 
 
| 
  430392  | 
 
  33,7  | 
 
  44,0  | 
 
  40,0  | 
 
  3,0  | 
 
  1,9 '  | 
 
  1,8  | 
 
| 
  430188  | 
 
  35,0  | 
 
  10,0  | 
 
  6,0  | 
 
  3,0  | 
 
  6,0  | 
 
  3,0  | 
 
| 
  430189  | 
 
  350  | 
 
  34,0  | 
 
  3,0  | 
 
  2,0  | 
 
  2,5  | 
 
  24,5  | 
 
| 
  430190  | 
 
  35,0  | 
 
  40,0  | 
 
  32,0  | 
 
  2,0  | 
 
  4,0  | 
 
  5,0  | 
 
| 
  430191  | 
 
  35,0  | 
 
  42,0  | 
 
  301,0  | 
 
  2,0)  | 
 
  4.,5  | 
 
  .2,5  | 
 
| 
  430192  | 
 
  35,0  | 
 
  48,0  | 
 
  32,0  | 
 
  2,0) '  | 
 
  3,0  | 
 
  3,0  | 
 
| 
  430702  | 
 
  350  | 
 
  50,0  | 
 
  6,0  | 
 
  1,5.  | 
 
  1,5  | 
 
  6,5 '  | 
 
| 
  430193  | 
 
  350  | 
 
  50,0  | 
 
  30,0  | 
 
  3,0  | 
 
  4,5  | 
 
  2,5  | 
 
| 
  430194  | 
 
  35,0  | 
 
  70,0  | 
 
  40,0  | 
 
  4,0  | 
 
  8,0  | 
 
  7,0  | 
 
| 
  430495  | 
 
  35,0  | 
 
  80,0  | 
 
  40,0  | 
 
  4,0  | 
 
  8,0  | 
 
  7,0  | 
 
| 
  430660  | 
 
  350  | 
 
  85,0.  | 
 
  46,0  | 
 
  15,0 .  | 
 
  10,0  | 
 
  17,0  | 
 
| 
  430661  | 
 
  35,2  | 
 
  87,0  | 
 
  46,0  | 
 
  3,5  | 
 
  3,5  | 
 
  2,5  | 
 
| 
  430385  | 
 
  36,5.  | 
 
  36,0  | 
 
  30,0'  | 
 
  2,01  | 
 
  6,5  | 
 
  4,0  | 
 
| 
  430196  | 
 
  36,5.  | 
 
  48,0 '  | 
 
  8,0  | 
 
  2,і0і  | 
 
  2,5  | 
 
  5,0  | 
 
| 
  430662  | 
 
  36,8  | 
 
  4010  | 
 
  15,0  | 
 
  1,8  | 
 
  1,8  | 
 
  5,0  | 
 
| 
  430197  | 
 
  37,0  | 
 
  20,0  | 
 
  5,8  | 
 
  3,0  | 
 
  1,3  | 
 
  20,0  | 
 
| 
  430198  | 
 
  37,0  | 
 
  48,0  | 
 
  12,0  | 
 
  4,0)  | 
 
  4,0  | 
 
  6,0  | 
 
| 
  430199  | 
 
  37,0  | 
 
  48,0  | 
 
  44,0  | 
 
  4,0)  | 
 
  5,0  | 
 
  4,0  | 
 
| 
  430386  | 
 
  38,0  | 
 
  44,0  | 
 
  40,0  | 
 
  2,0  | 
 
  5,0  | 
 
  3,0  | 
 
| 
  430663  | 
 
  38,0  | 
 
  44,0  | 
 
  40,0  | 
 
  2,35  | 
 
  5,0  | 
 
  3,0  | 
 
| 
  430200  | 
 
  38,0  | 
 
  48,0  | 
 
  П5,0  | 
 
  2,0'  | 
 
  4,0  | 
 
  5,0  | 
 
| 
  430201  | 
 
  38,0  | 
 
  48,0  | 
 
  18,0  | 
 
  2,0  | 
 
  4,0  | 
 
  5,0  | 
 
| 
  430202  | 
 
  38,0  | 
 
  48,0  | 
 
  18,0  | 
 
  4,0  | 
 
  3,0  | 
 
  5,0  | 
 
| 
  430203  | 
 
  38,0  | 
 
  48,0.  | 
 
  32,0  | 
 
  2,0  | 
 
  4,0  | 
 
  5,0  | 
 
| 
  430204  | 
 
  38,0  | 
 
  50,0?  | 
 
  40,0  | 
 
  3,0  | 
 
  5,0  | 
 
  4,0  | 
 
| 
  | 
 
  Площадь сечения, см2  | 
 
  Диаметр описанной окружности, мы  | 
 
  Теоретическая масса 1 м, кг  | 
 ||
| 
  R  | 
 
  Rt  | 
 ||||
| 
  Алюминиевый сплав  | 
 
  Магниевый сплав  | 
 ||||
| 
  3,0  | 
 
  3,0  | 
 
  7,487  | 
 
  70  | 
 
  2,134  | 
 
  1,348  | 
 
| 
  3,0  | 
 
  3,0  | 
 
  3,087  | 
 
  50  | 
 
  0,880  | 
 
  0,556  | 
 
| 
  3,0  | 
 
  3,0  | 
 
  4,187  | 
 
  55  | 
 
  .1,193  | 
 
  0,754  | 
 
| 
  3,0  | 
 
  3,0  | 
 
  8,877  | 
 
  80  | 
 
  2,1530  | 
 
  1,598  | 
 
| 
  3,0  | 
 
  3,0  | 
 
  2,533  | 
 
  54  | 
 
  0,722  | 
 
  0,456  | 
 
| 
  2,0  | 
 
  2,0  | 
 
  1,594  | 
 
  36  | 
 
  0,454  | 
 
  0,287  | 
 
| 
  2,5  | 
 
  2,5  | 
 
  1,579  | 
 
  43  | 
 
  0,490  | 
 
  0,284  | 
 
| 
  3,0  | 
 
  3,0  | 
 
  3,797  | 
 
  51  | 
 
  1,082  | 
 
  0,684  | 
 
| 
  2,5  | 
 
  2,5  | 
 
  3,254  | 
 
  51  | 
 
  0,927  | 
 
  0,586  | 
 
| 
  3,0  | 
 
  3,0  | 
 
  3,057  | 
 
  55  | 
 
  0,871  | 
 
  0,550  | 
 
| 
  3,0  | 
 
  3,0  | 
 
  1,622  | 
 
  53  | 
 
  0,462  | 
 
  0,292  | 
 
| 
  2,5  | 
 
  2,5  | 
 
  3,894  | 
 
  55  | 
 
  1,110  | 
 
  0,70)1  | 
 
| 
  3,0  | 
 
  з,о  | 
 
  9,277  | 
 
  71  | 
 
  2,644  | 
 
  1,670  | 
 
| 
  3,0  | 
 
  3,0  | 
 
  10,077  | 
 
  80  | 
 
  2.872  | 
 
  1,814  | 
 
| 
  1,0  | 
 
  1,0  | 
 
  17,529  | 
 
  ₽5  | 
 
  4,996  | 
 
  3,155  | 
 
| 
  3,0  | 
 
  3,0  | 
 
  5,294  | 
 
  87  | 
 
  1,50(9  | 
 
  0,953  | 
 
| 
  3,0  | 
 
  3,0  | 
 
  4,137  | 
 
  49  | 
 
  1,179  | 
 
  0,745  | 
 
| 
  3,0  | 
 
  3,0  | 
 
  2,257  | 
 
  52  | 
 
  0,643  | 
 
  0,406  | 
 
| 
  4,0  | 
 
  4,0  | 
 
  2,147.  | 
 
  49  | 
 
  0,612  | 
 
  0,387  | 
 
| 
  2,0  | 
 
  1,4  | 
 
  1,917  | 
 
  40  | 
 
  0,546  | 
 
  0,345  | 
 
| 
  4,0  | 
 
  4,0  | 
 
  3,857  | 
 
  53  | 
 
  1,099  | 
 
  Ц694  | 
 
| 
  3,0  | 
 
  3,0  | 
 
  5,357  | 
 
  59  | 
 
  1,527  | 
 
  0,964  | 
 
| 
  4,0  | 
 
  4,0  | 
 
  4,137  | 
 
  57  | 
 
  1,179  | 
 
  0,745  | 
 
| 
  4,0  | 
 
  4,0  | 
 
  4,242  | 
 
  57  | 
 
  1,209  | 
 
  0,764  | 
 
| 
  3,0  | 
 
  3,0  | 
 
  3,327  | 
 
  54  | 
 
  0,948  | 
 
  0,599  | 
 
| 
  3,0  | 
 
  3,0  | 
 
  3,477  | 
 
  54  | 
 
  0,90(1  | 
 
  0,626  | 
 
| 
  4,0  | 
 
  4,0  | 
 
  3,677  | 
 
  54  | 
 
  1,048  | 
 
  0,662  | 
 
| 
  3,0  | 
 
  3,0  | 
 
  4,177  | 
 
  56  | 
 
  1,191  | 
 
  0,752  | 
 
| 
  3,0  | 
 
  3,0  | 
 
  5,047  | 
 
  59  | 
 
  1,438  | 
 
  0,909  |