ГОСТ 13621-90
Группа В52
ГОСУДАРСТВЕННЫЙ СТАНДАРТ СОЮЗА ССР
ПРОФИЛИ ПРЕССОВАННЫЕ ПРЯМОУГОЛЬНЫЕ
РАВНОПОЛОЧНОГО ДВУТАВРОВОГО СЕЧЕНИЯ
ИЗ АЛЮМИНИЕВЫХ И МАГНИЕВЫХ СПЛАВОВ
Сортамент
Extruded rectangular equishelf H-beam section shapes
of aluminium and magnesium alloys.
Dimensions
ОКП 18 0043
Дата введения 1992-01-01
ИНФОРМАЦИОННЫЕ ДАННЫЕ
1. РАЗРАБОТАН И ВНЕСЕН Министерством авиационной промышленности СССР
РАЗРАБОТЧИКИ
Г.С.Макаров, д-р техн. наук, В.Ф.Николаев, В.К.Николаев
2. УТВЕРЖДЕН И ВВЕДЕН В ДЕЙСТВИЕ Постановлением Государственного комитета СССР по управлению качеством продукции и стандартам от 24.08.90 N 2454
3. Периодичность проверки - 5 лет
4. ВЗАМЕН ГОСТ 13621-79
5. ССЫЛОЧНЫЕ НОРМАТИВНО-ТЕХНИЧЕСКИЕ ДОКУМЕНТЫ
| Обозначение НТД, на который дана ссылка | Номер пункта |
| ГОСТ 8617-81 | 1 |
Настоящий стандарт устанавливает сортамент прессованных прямоугольных профилей равнополочного двутаврового сечения из алюминия, алюминиевых и магниевых сплавов, изготовляемых методом горячего прессования.
1. Номера профилей и их размеры должны соответствовать приведенным на чертеже и в табл.1.
Таблица 1
| Номер профиля |
|
|
|
|
|
| Площадь сечения, см | Диаметр описанной окружности, мм | Теоретическая масса | |
| мм | Алюминиевый сплав | Магниевый сплав | ||||||||
| 430001 | 5,0 | 13,0 | 3,0 | 1,5 | 1,5 | 1,0 | 0,459 | 14 | 0,131 | 0,083 |
| 430141 | 6,0 | 25,0 | 15,0 | 2,0 | 2,0 | - | 1,300 | 26 | 0,370 | 0,234 |
| 430003 | 8,0 | 14,0 | 6,0 | 2,0 | 2,0 | - | 0,800 | 16 | 0,228 | 0,144 |
| 430721 | 9,0 | 24,0 | 4,0 | 2,0 | 2,0 | - | 1,160 | 26 | 0,331 | 0,209 |
| 430722 | 13,0 | 18,0 | 1,5 | 1,5 | 1,5 | 1,0 | 0,699 | 22 | 0,199 | 0,126 |
| 430005 | 13,0 | 22,0 | 2,0 | 1,5 | 1,5 | - | 0,860 | 26 | 0,245 | 0,155 |
| 430006 | 14,0 | 18,0 | 2,5 | 2,5 | 2,5 | 2,0 | 1,159 | 23 | 0,330 | 0,209 |
| 430007 | 15,0 | 7,0 | 1,5 | 1,5 | 1,5 | 0,5 | 0,392 | 17 | 0,112 | 0,071 |
| 430142 | 17,0 | 20,0 | 4,0 | 4,0 | 4,0 | 3,0 | 2,037 | 26 | 0,581 | 0,367 |
| 430724 | 18,0 | 24,0 | 2,0 | 5,5 | 5,5 | 3,0 | 2,857 | 30 | 0,814 | 0,514 |
| 430009 | 18,6 | 22,0 | 3,0 | 6,5 | 6,5 | 2,8 | 3,095 | 29 | 0,882 | 0,557 |
| 430010 | 20,0 | 30,0 | 1,5 | 1,5 | 1,5 | 2,0 | 1,189 | 36 | 0,339 | 0,214 |
| 430012 | 23,0 | 34,5 | 2,0 | 2,0 | 2,0 | 2,0 | 1,794 | 41 | 0,511 | 0,323 |
| 430013 | 23,0 | 38,0 | 1,2 | 1,2 | 1,2 | 1,5 | 1,179 | 44 | 0,336 | 0,212 |
| 430014 | 25,0 | 36,0 | 2,0 | 2,0 | 2,0 | 2,5 | 1,914 | 44 | 0,545 | 0,344 |
| 430015 | 26,0 | 16,5 | 11,0 | 6,0 | 5,0 | 0,5 | 3,467 | 31 | 0,988 | 0,624 |
| 430725 | 26,0 | 28,0 | 4,0 | 10,0 | 10,0 | 3,0 | 5,917 | 38 | 1,686 | 1,065 |
| 430016 | 26,0 | 34,5 | 3,5 | 3,5 | 3,5 | 3,0 | 3,157 | 43 | 0,900 | 0,568 |
| 430017 | 28,0 | 19,0 | 1,2 | 1,2 | 1,2 | 1,0 | 0,772 | 34 | 0,220 | 0,139 |
| 430143 | 28,0 | 19,0 | 1,5 | 1,5 | 2,2 | 1,0 | 1,076 | 34 | 0,307 | 0,194 |
| 430726 | 28,0 | 28,0 | 4,0 | 11,0 | 11,0 | 3,0 | 6,477 | 40 | 1,846 | 1,166 |
| 430021 | 28,5 | 22,0 | 2,0 | 2,0 | 2,0 | 2,0 | 1,404 | 36 | 0,400 | 0,253 |
| 430022 | 30,0 | 30,0 | 1,5 | 2,0 | 2,0 | 2,0 | 1,624 | 42 | 0,463 | 0,292 |
| 430023 | 30,0 | 34,0 | 2,0 | 3,5 | 2,0 | 3,0 | 2,437 | 45 | 0,695 | 0,439 |
| 430144 | 33,0 | 34,0 | 2,0 | 2,0 | 2,0 | 2,0 | 1,974 | 47 | 0,563 | 0,355 |
| 430145 | 34,0 | 50,0 | 2,5 | 3,5 | 2,5 | 3,0 | 3,777 | 60 | 1,077 | 0,680 |
| 430025 | 35,0 | 30,0 | 2,0 | 2,5 | 2,5 | 2,5 | 2,154 | 46 | 0,614 | 0,388 |
| 430715 | 35,0 | 36,0 | 4,0 | 7,0 | 4,0 | 3,0 | 4,997 | 50 | 1,424 | 0,900 |
| 430027 | 35,0 | 40,0 | 4,0 | 10,0 | 5,0 | 3,0 | 6,877 | 53 | 1,960 | 1,238 |
| 430146 | 35,0 | 45,0 | 2,0 | 2,5 | 2,5 | 3,0 | 2,927 | 57 | 0,834 | 0,527 |
| 430028 | 35,0 | 60,0 | 5,0 | 5,0 | 5,0 | 12,5 | 8,591 | 69 | 2,449 | 1,546 |
| 430728 | 35,6 | 4,0 | 2,0 | 4,0 | 4,0 | 0,3 | 0,873 | 36 | 0,249 | 0,157 |
| 430147 | 36,0 | 32,0 | 3,0 | 4,0 | 3,5 | 3,0 | 3,332 | 48 | 0,950 | 0,600 |
| 430029 | 36,0 | 34,0 | 2,0 | 4,0 | 3,0 | 2,0 | 2,994 | 50 | 0,853 | 0,539 |
| 430148 | 36,0 | 44,0 | 4,0 | 4,0 | 4,0 | 2,0 | 4,674 | 57 | 1,332 | 0,841 |
| 430030 | 36,0 | 70,0 | 31,5 | 4,5 | 4,5 | 5,0 | 15,020 | 79 | 4,281 | 2,704 |
| 430032 | 37,0 | 18,0 | 4,0 | 4,0 | 4,0 | 4,0 | 2,737 | 41 | 0,780 | 0,493 |
| 430149 | 37,0 | 34,0 | 4,0 | 5,0 | 7,2 | 2,0 | 5,174 | 50 | 1,475 | 0,931 |
| 430034 | 37,0 | 34,0 | 4,5 | 6,0 | 3,0 | 2,0 | 4,059 | 50 | 1,157 | 0,731 |
| 430036 | 37,0 | 45,0 | 15,0 | 2,0 | 2,0 | 3,0 | 6,827 | 58 | 1,946 | 1,229 |
| 430150 | 38,0 | 40,0 | 3,0 | 4,0 | 5,0 | 3,0 | 4,547 | 55 | 1,296 | 0,819 |
| 430038 | 38,0 | 40,0 | 4,0 | 10,0 | 8,0 | 3,0 | 8,077 | 55 | 2,302 | 1,454 |
| 430039 | 40,0 | 40,0 | 2,0 | 3,5 | 3,5 | 3,5 | 3,565 | 57 | 1,016 | 0,642 |
| 430040 | 40,0 | 40,0 | 4,0 | 13,0 | 10,0 | 2,5 | 9,934 | 57 | 2,831 | 1,788 |
| 430151 | 40,0 | 50,0 | 2,0 | 3,0 | 6,0 | 3,0 | 5,197 | 64 | 1,481 | 0,936 |
| 430041 | 40,0 | 50,0 | 2,0 | 3,5 | 3,5 | 3,5 | 4,265 | 64 | 1,216 | 0,768 |
| 430152 | 40,0 | 50,0 | 3,5 | 13,0 | 4,5 | 3,0 | 9,615 | 64 | 2,740 | 1,731 |
| 430042 | 40,0 | 54,0 | 8,0 | 15,0 | 15,0 | 3,0 | 17,077 | 67 | 4,867 | 3,074 |
| 430153 | 40,0 | 60,0 | 2,5 | 3,5 | 3,5 | 3,0 | 5,102 | 72 | 1,454 | 0,918 |
| 430154 | 40,0 | 60,0 | 3,5 | 4,5 | 4,5 | 3,5 | 6,590 | 72 | 1,878 | 1,186 |
| 430043 | 40,0 | 63,0 | 13,0 | 12,0 | 10,0 | 3,0 | 16,277 | 75 | 4,639 | 2,930 |
| 430044 | 43,0 | 48,0 | 2,5 | 2,5 | 2,5 | 2,5 | 3,404 | 64 | 0,970 | 0,613 |
| 430045 | 43,0 | 48,0 | 3,0 | 2,5 | 2,5 | 4,0 | 3,677 | 64 | 1,048 | 0,662 |
| 430046 | 43,0 | 50,0 | 3,0 | 9,0 | 5,0 | 4,0 | 8,007 | 66 | 2,282 | 1,441 |
| 430047 | 43,0 | 68,0 | 10,0 | 8,0 | 8,0 | 5,0 | 13,795 | 80 | 3,931 | 2,483 |
| 430155 | 45,0 | 50,0 | 6,0 | 15,0 | 5,0 | 4,0 | 11,637 | 67 | 3,317 | 2,095 |
| 430156 | 45,0 | 52,0 | 5,0 | 6,0 | 6,0 | 4,0 | 8,027 | 69 | 2,288 | 1,445 |
| 430049 | 48,0 | 40,0 | 2,5 | 3,0 | 3,0 | 4,0 | 3,587 | 62 | 1,022 | 0,646 |
| 430050 | 50,0 | 10,0 | 3,0 | 3,0 | 3,0 | 1,0 | 1,929 | 51 | 0,550 | 0,347 |
| 430051 | 50,0 | 45,0 | 2,0 | 2,5 | 2,5 | 3,0 | 3,227 | 67 | 0,920 | 0,581 |
| 430052 | 50,0 | 45,0 | 7,0 | 8,0 | 7,0 | 3,0 | 9,277 | 67 | 2,644 | 1,670 |
| 430053 | 50,0 | 50,0 | 2,5 | 4,0 | 4,0 | 4,0 | 5,187 | 71 | 1,478 | 0,934 |
| 430056 | 54,0 | 40,0 | 6,0 | 7,0 | 7,0 | 4,0 | 8,137 | 67 | 2,319 | 1,465 |
