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Семинары
Государственный стандарт РФ ГОСТ Р 50067-92 "Профили прессованные прямоугольные неравнополочного зетового сечения из алюминиевых и магниевых сплавов. Сортамент" (утв. постановлением Госстандарта РФ от 29 июля 1992 г. N 810)
-
Приложение 1 (справочное). Переводные коэффициенты для вычисления приближенной теоретической массы 1 м профиля из алюминиевых и магниевых сплавов
-
Приложение 2 (справочное). Соответствие номеров профилей ранее действующим обозначениям
Extruded rectangular unequishelf zee-section shapes of aluminium and magnesium alloys. Dimensions
Дата введения 1 января 1995 г.
Введен впервые
Настоящий стандарт устанавливает сортамент прессованных прямоугольных профилей неравнополочного зетового сечения из алюминиевых и магниевых сплавов, изготовляемых методом горячего прессования.
1. Номера профилей и размеры должны соответствовать приведенным на чертеже и в табл. 1.
Таблица 1
|
Номер профиля |
Размеры, мм |
Площадь сечения, см2 |
Диаметр описанной окружности, мм |
Теоретическая масса 1 м профиля, кг |
||||||||
|
Н |
В |
В_1 |
S |
S_1 |
S_2 |
R |
r_1 |
|||||
|
алюминиевых сплавов |
магниевых сплавов |
|||||||||||
|
450151 |
5,0 |
31,0 |
36,0 |
3,0 |
8,0 |
3,0 |
3,0 |
0,5 |
1,968 |
59 |
0,561 |
0,354 |
|
450246 |
5,5 |
17,5 |
36,5 |
2,5 |
2,5 |
2,5 |
- |
- |
1,362 |
52 |
0,388 |
0,245 |
|
450152 |
6,0 |
28,0 |
36,0 |
2,0 |
3,0 |
2,0 |
2,0 |
0,5 |
1,343 |
61 |
0,383 |
0,242 |
|
450248 |
6,0 |
27,0 |
33,0 |
3,0 |
6,0 |
3,0 |
3,0 |
- |
1,839 |
54 |
0,524 |
0,331 |
|
450250 |
8,0 |
27,0 |
33,0 |
3,0 |
3,0 |
3,0 |
3,0 |
- |
1,866 |
58 |
0,532 |
0,336 |
|
450251 |
8,0 |
45,0 |
69,0 |
6,0 |
18,0 |
3,0 |
2,5 |
- |
5,329 |
96 |
1,518 |
0,959 |
|
450252 |
8,0 |
46,0 |
74,0 |
4,0 |
8,0 |
4,0 |
3,0 |
- |
4,839 |
112 |
1,379 |
0,871 |
|
450255 |
9,5 |
26,0 |
34,0 |
3,0 |
3,0 |
3,0 |
3,0 |
1,0 |
1,907 |
58 |
0,492 |
0,343 |
|
450159 |
10,0 |
10,0 |
14,5 |
3,5 |
7,0 |
2,0 |
0,5 |
0,5 |
1,023 |
20 |
0,291 |
0,184 |
|
450256 |
10,0 |
19,8 |
30,0 |
1,8 |
1,8 |
1,8 |
5,0 |
1,0 |
1,115 |
49 |
0,318 |
0,201 |
|
450257 |
10,0 |
27,0 |
33,0 |
3,0 |
3,0 |
3,0 |
3,0 |
1,0 |
1,922 |
58 |
0,547 |
0,346 |
|
450456 |
10,0 |
8,0 |
19,0 |
2,0 |
2,0 |
2,0 |
2,0 |
- |
0,677 |
27 |
0,193 |
0,122 |
|
450163 |
12,0 |
22,0 |
23,0 |
5,0 |
3,0 |
3,0 |
- |
- |
1,930 |
44 |
0,550 |
0,347 |
|
450164 |
12,0 |
23,0 |
28,0 |
3,0 |
3,0 |
3,0 |
0,5 |
0,5 |
1,710 |
49 |
0,487 |
0,308 |
|
450165 |
12,5 |
21,5 |
30,0 |
1,5 |
1,5 |
1,5 |
2,0 |
- |
0,932 |
52 |
0,266 |
0,168 |
|
450166 |
14,0 |
20,0 |
30,0 |
3,0 |
3,0 |
3,0 |
3,0 |
- |
1,779 |
49 |
0,507 |
0,320 |
|
450167 |
15,0 |
5,0 |
17,0 |
2,0 |
2,0 |
11,0 |
3,0 |
0,5 |
0,968 |
25 |
0,276 |
0,174 |
|
450168 |
15,5 |
22,0 |
30,0 |
2,0 |
2,0 |
2,0 |
2,0 |
- |
1,287 |
52 |
0,367 |
0,232 |
|
450457 |
16,0 |
23,0 |
30,0 |
2,0 |
3,0 |
2,0 |
2,0 |
- |
1,437 |
52 |
0,410 |
0,259 |
|
450458 |
16,0 |
23,0 |
38,0 |
4,0 |
4,0 |
4,0 |
2,0 |
- |
2,777 |
59 |
0,791 |
0,500 |
|
450169 |
18,0 |
3,0 |
14,0 |
1,5 |
2,0 |
2,0 |
- |
- |
0,560 |
23 |
0,160 |
0,101 |
|
450170 |
18,0 |
23,5 |
24,5 |
3,0 |
3,0 |
3,0 |
3,0 |
3,0 |
1,800 |
48 |
0,513 |
0,324 |
|
450502 |
18,0 |
22,0 |
28,0 |
6,0 |
6,0 |
6,0 |
1,0 |
1,0 |
3,360 |
48 |
0,958 |
0,605 |
|
450171 |
20,0 |
10,0 |
27,0 |
2,0 |
2,0 |
8,0 |
2,0 |
1,0 |
1,553 |
40 |
0,443 |
0,280 |
|
450172 |
22,0 |
3,5 |
48,0 |
2,5 |
2,5 |
6,5 |
0,5 |
0,5 |
1,753 |
54 |
0,499 |
0,315 |
|
450173 |
25,0 |
4,0 |
15,0 |
1,5 |
1,5 |
1,5 |
- |
- |
0,615 |
31 |
0,175 |
0,111 |
|
450174 |
25,0 |
6,5 |
28,0 |
2,5 |
4,5 |
5,0 |
1,0 |
- |
1,817 |
39 |
0,518 |
0,327 |
|
450175 |
25,0 |
16,0 |
18,0 |
1,5 |
1,5 |
2,2 |
2,0 |
- |
0,959 |
41 |
0,273 |
0,173 |
|
450176 |
25,0 |
16,0 |
18,0 |
2,0 |
2,0 |
2,7 |
2,5 |
- |
1,225 |
41 |
0,349 |
0,220 |
|
450177 |
25,0 |
18,0 |
20,0 |
2,0 |
2,0 |
2,0 |
2,5 |
- |
1,207 |
44 |
0,344 |
0,217 |
|
450178 |
25,0 |
18,0 |
20,0 |
2,5 |
2,0 |
2,5 |
2,5 |
- |
1,377 |
44 |
0,392 |
0,248 |
|
450181 |
25,0 |
25,0 |
40,0 |
3,0 |
3,0 |
5,0 |
3,0 |
- |
2,999 |
67 |
0,855 |
0,540 |
|
450182 |
25,0 |
30,0 |
35,5 |
2,5 |
2,5 |
3,0 |
2,5 |
- |
2,302 |
68 |
0,656 |
0,414 |
|
450260 |
25,0 |
8,0 |
20,0 |
3,0 |
2,0 |
3,0 |
3,0 |
- |
1,259 |
36 |
0,359 |
0,227 |
|
450261 |
25,0 |
10,0 |
18,0 |
2,0 |
1,5 |
2,0 |
2,0 |
- |
0,892 |
36 |
0,254 |
0,161 |
|
450262 |
25,0 |
22,0 |
40,0 |
2,0 |
2,0 |
2,0 |
2,0 |
- |
1,677 |
65 |
0,478 |
0,302 |
|
450515 |
25,0 |
15,0 |
20,0 |
1,5 |
1,2 |
1,5 |
2,0 |
- |
0,806 |
42 |
0,230 |
0,145 |
|
450263 |
25,3 |
15,3 |
20,3 |
1,8 |
1,5 |
1,8 |
2,0 |
- |
0,983 |
42 |
0,280 |
0,177 |
|
450264 |
28,0 |
28,0 |
30,0 |
3,0 |
3,0 |
3,0 |
2,0 |
- |
2,417 |
62 |
0,689 |
0,435 |
|
450184 |
28,0 |
16,0 |
40,0 |
3,0 |
3,0 |
3,0 |
3,0 |
- |
2,379 |
60 |
0,678 |
0,428 |
|
450185 |
28,0 |
23,0 |
25,0 |
4,0 |
2,5 |
3,0 |
2,5 |
- |
2,242 |
53 |
0,639 |
0,404 |
|
450187 |
29,0 |
20,0 |
22,0 |
3,5 |
3,5 |
3,5 |
4,0 |
0,5 |
2,308 |
48 |
0,658 |
0,415 |
|
450191 |
30,0 |
18,0 |
22,0 |
2,0 |
2,0 |
2,0 |
2,5 |
- |
1,347 |
48 |
0,384 |
0,242 |
|
450193 |
30,0 |
2,0,0 |
25,0 |
2,5 |
2,0 |
2,0 |
2,5 |
- |
1,562 |
52 |
0,445 |
0,281 |
|
450194 |
30,0 |
20,0 |
30,0 |
5,0 |
5,0 |
5,0 |
- |
- |
3,500 |
54 |
0,998 |
0,630 |
|
450195 |
30,0 |
20,0 |
58,0 |
4,0 |
3,0 |
1,5 |
4,0 |
- |
3,424 |
81 |
0,976 |
0,616 |
|
450196 |
30,0 |
30,0 |
35,0 |
6,0 |
5,0 |
11,0 |
3,0 |
0,5 |
6,088 |
67 |
1,735 |
1,096 |
|
450197 |
30,0 |
30,0 |
47,0 |
2,5 |
2,5 |
2,5 |
3,0 |
- |
2,589 |
80 |
0,738 |
0,466 |
|
450265 |
30,0 |
8,0 |
25,0 |
2,2 |
2,0 |
5,0 |
3,0 |
- |
1,445 |
43 |
0,412 |
0,260 |
|
450266 |
30,0 |
18,0 |
22,0 |
2,5 |
2,0 |
2,5 |
3,0 |
1,0 |
1,534 |
48 |
0,437 |
0,276 |
|
450269 |
30,0 |
18,0 |
22,0 |
2,0 |
1,8 |
2,0 |
3,0 |
- |
1,307 |
49 |
0,372 |
0,235 |
|
450270 |
30,0 |
20,0 |
25,0 |
2,5 |
2,0 |
2,5 |
2,5 |
- |
1,652 |
52 |
0,471 |
0,297 |
|
450271 |
30,0 |
20,0 |
27,0 |
3,5 |
2,5 |
2,0 |
3,0 |
- |
1,996 |
54 |
0,569 |
0,359 |
|
450273 |
30,0 |
25,0 |
60,0 |
7,0 |
7,0 |
7,0 |
5,0 |
2,0 |
7,160 |
84 |
2,041 |
1,289 |
|
450459 |
30,0 |
14,0 |
18,0 |
2,0 |
1,5 |
2,0 |
2,5 |
0,5 |
1,056 |
43 |
0,301 |
0,190 |
|
450460 |
30,0 |
27,0 |
28,0 |
3,5 |
4,0 |
4,5 |
3,0 |
- |
3,114 |
59 |
0,887 |
0,560 |
|
450517 |
30,0 |
22,0 |
25,2 |
1,5 |
1,2 |
1,5 |
2,0 |
- |
1,049 |
55 |
0,299 |
0,189 |
|
450274 |
30,8 |
23,0 |
26,0 |
2,3 |
2,0 |
2,8 |
2,5 |
- |
1,783 |
56 |
0,508 |
0,321 |
|
450275 |
31,8 |
23,0 |
26,0 |
3,3 |
3,0 |
3,8 |
2,5 |
- |
2,500 |
56 |
0,712 |
0,450 |
|
450198 |
32,0 |
9,5 |
19,0 |
1,6 |
1,6 |
1,6 |
1,4 |
- |
0,925 |
42 |
0,264 |
0,167 |
|
450276 |
32,3 |
16,3 |
25,0 |
1,5 |
1,5 |
3,8 |
2,0 |
- |
1,417 |
51 |
0,404 |
0,255 |
|
450277 |
34,0 |
23,0 |
25,0 |
3,5 |
3,5 |
8,5 |
4,0 |
- |
2,694 |
56 |
0,768 |
0,485 |
|
450199 |
35,0 |
18,0 |
30,0 |
2,0 |
2,0 |
2,0 |
2,0 |
- |
1,597 |
58 |
0,455 |
0,287 |
|
450278 |
35,0 |
15,0 |
20,0 |
2,0 |
2,0 |
2,0 |
2,5 |
- |
1,347 |
48 |
0,384 |
0,242 |
|
450280 |
35,0 |
15,0 |
30,0 |
3,0 |
3,0 |
3,0 |
1,0 |
- |
2,224 |
55 |
0,634 |
0,400 |
|
450281 |
35,0 |
15,0 |
40,0 |
3,0 |
3,0 |
3,0 |
3,0 |
- |
2,559 |
63 |
0,729 |
0,461 |
|
450282 |
35,0 |
22,0 |
23,0 |
3,0 |
3,0 |
4,0 |
3,0 |
0,5 |
2,448 |
55 |
0,698 |
0,441 |
|
450284 |
35,0 |
28,0 |
37,0 |
7,0 |
5,0 |
5,0 |
3,0 |
- |
5,179 |
69 |
1,476 |
0,932 |
|
450461 |
35,0 |
20,0 |
30,0 |
2,0 |
2,0 |
2,0 |
2,0 |
- |
1,637 |
59 |
0,467 |
0,295 |
|
450462 |
35,0 |
25,0 |
27,0 |
2,0 |
2,0 |
2,0 |
2,5 |
- |
1,687 |
61 |
0,481 |
0,304 |
|
450518 |
35,0 |
22,2 |
25,2 |
1,7 |
1,2 |
2,2 |
2,5 |
- |
1,317 |
58 |
0,375 |
0,237 |
|
450285 |
35,8 |
23,0 |
26,0 |
2,5 |
2,0 |
3,0 |
2,5 |
1,5 |
1,963 |
59 |
0,560 |
0,353 |
|
450286 |
36,0 |
12,0 |
43,0 |
4,0 |
5,0 |
5,0 |
3,0 |
- |
3,709 |
62 |
1,057 |
0,668 |
|
450287 |
36,0 |
17,5 |
48,0 |
3,5 |
3,2 |
2,5 |
3,0 |
- |
3,116 |
72 |
0,888 |
0,561 |
|
450288 |
36,0 |
25,0 |
27,0 |
5,0 |
3,5 |
5,0 |
3,0 |
- |
3,549 |
60 |
1,011 |
0,639 |
|
450289 |
36,5 |
30,0 |
47,0 |
9,0 |
11,0 |
12,0 |
6,0 |
- |
9,690 |
75 |
2,762 |
1,744 |
|
450200 |
37,0 |
20,0 |
25,0 |
5,0 |
4,0 |
2,0 |
3,0 |
- |
2,889 |
55 |
0,823 |
0,520 |
|
450201 |
38,0 |
12,0 |
23,0 |
3,0 |
3,0 |
3,0 |
3,0 |
- |
2,049 |
50 |
0,584 |
0,369 |
|
450202 |
38,0 |
25,0 |
30,0 |
2,5 |
3,0 |
5,0 |
3,0 |
0,5 |
2,953 |
64 |
0,841 |
0,539 |
|
450519 |
38,0 |
15,0 |
30,0 |
3,0 |
2,0 |
2,0 |
2,5 |
- |
1,887 |
57 |
0,538 |
0,340 |
|
450204 |
40,0 |
18,0 |
20,0 |
2,0 |
1,5 |
1,5 |
2,0 |
- |
1,235 |
54 |
0,352 |
0,222 |
|
450205 |
40,0 |
20,0 |
25,0 |
3,0 |
2,0 |
2,0 |
3,0 |
- |
1,889 |
59 |
0,538 |
0,340 |
|
450291 |
40,0 |
20,0 |
35,0 |
4,0 |
3,0 |
2,0 |
3,0 |
- |
2,859 |
66 |
0,815 |
0,515 |
|
450292 |
40,0 |
25,0 |
35,0 |
4,0 |
3,0 |
4,0 |
4,0 |
- |
3,429 |
70 |
0,977 |
0,617 |
|
450463 |
40,0 |
20,0 |
35,0 |
4,0 |
3,0 |
4,0 |
3,0 |
- |
3,199 |
66 |
0,912 |
0,576 |
|
450207 |
41,0 |
19,0 |
30,0 |
2,0 |
2,0 |
2,0 |
1,5 |
- |
1,730 |
62 |
0,493 |
0,311 |
|
450293 |
47,0 |
40,0 |
50,0 |
10,0 |
6,0 |
28,0 |
15,0 |
- |
17,706 |
96 |
5,046 |
3,187 |
|
450215 |
50,0 |
20,0 |
25,0 |
3,0 |
2,5 |
2,5 |
3,0 |
- |
2,401 |
66 |
0,684 |
0,432 |
|
450216 |
50,0 |
19,0 |
26,2 |
2,5 |
2,5 |
2,5 |
3,0 |
- |
2,294 |
66 |
0,654 |
0,413 |
|
450219 |
50,0 |
20,0 |
30,0 |
2,0 |
2,0 |
2,0 |
3,0 |
- |
1,959 |
69 |
0,558 |
0,353 |
|
450220 |
50,0 |
20,0 |
33,0 |
3,0 |
2,0 |
4,0 |
5,0 |
0,5 |
2,756 |
71 |
0,786 |
0,496 |
|
450222 |
50,0 |
25,0 |
35,0 |
20,0 |
7,0 |
7,0 |
5,0 |
2,0 |
10,450 |
73 |
2,978 |
1,881 |
|
450223 |
50,0 |
25,0 |
35,0 |
5,0 |
3,0 |
10,0 |
4,0 |
0,5 |
5,368 |
76 |
1,530 |
0,966 |
|
450224 |
50,0 |
30,0 |
35,0 |
5,0 |
4,0 |
3,0 |
5,0 |
0,5 |
4,436 |
79 |
1,264 |
0,799 |
|
450295 |
50,0 |
18,0 |
27,0 |
4,0 |
3,0 |
4,0 |
4,0 |
- |
3,129 |
65 |
0,892 |
0,563 |
|
450296 |
50,0 |
20,0 |
35,0 |
17,0 |
3,5 |
4,0 |
4,0 |
- |
7,834 |
72 |
2,233 |
1,410 |
|
450297 |
50,0 |
20,0 |
42,0 |
7,0 |
5,5 |
5,5 |
3,0 |
- |
6,141 |
75 |
1,750 |
1,105 |
|
450298 |
50,0 |
22,0 |
25,0 |
1,8 |
1,8 |
1,8 |
2,0 |
- |
1,698 |
67 |
0,484 |
0,306 |
|
450299 |
50,0 |
25,0 |
31,0 |
7,0 |
4,0 |
6,0 |
4,0 |
- |
5,219 |
72 |
1,487 |
0,939 |
|
450300 |
50,0 |
25,0 |
33,0 |
8,0 |
5,0 |
7,0 |
3,0 |
- |
6,179 |
73 |
1,761 |
1,112 |
|
450464 |
50,0 |
25,0 |
31,0 |
4,0 |
3,0 |
5,0 |
4,0 |
- |
4,629 |
73 |
1,319 |
0,833 |
|
450465 |
50,0 |
25,0 |
35,0 |
7,0 |
7,0 |
7,0 |
4,0 |
- |
6,789 |
73 |
1,935 |
1,222 |
|
450466 |
50,0 |
25,0 |
35,0 |
12,0 |
5,0 |
7,0 |
4,0 |
- |
7,545 |
75 |
2,250 |
1,358 |
|
450467 |
50,0 |
28,5 |
29,0 |
5,0 |
4,0 |
3,0 |
5,0 |
- |
4,092 |
73 |
1,166 |
0,737 |
|
450468 |
56,0 |
43,0 |
53,0 |
14,5 |
16,0 |
13,0 |
6,0 |
2,0 |
17,972 |
98 |
5,122 |
3,235 |
|
450469 |
60,0 |
20,0 |
27,0 |
4,0 |
3,0 |
4,0 |
4,0 |
- |
3,509 |
74 |
1,000 |
0,632 |
|
450470 |
60,0 |
30,0 |
35,0 |
15,0 |
4,0 |
5,0 |
5,0 |
- |
8,457 |
86 |
2,410 |
1,522 |
|
450228 |
65,0 |
25,0 |
50,0 |
3,5 |
3,5 |
5,0 |
3,0 |
1,0 |
5,012 |
97 |
1,428 |
0,902 |
|
450230 |
65,0 |
35,0 |
70,0 |
4,0 |
4,0 |
4,0 |
8,0 |
1,0 |
6,750 |
120 |
1,924 |
1,215 |
|
450471 |
65,0 |
30,0 |
40,0 |
3,0 |
3,0 |
6,0 |
3,0 |
- |
4,719 |
93 |
1,345 |
0,849 |
|
460472 |
66,0 |
40,0 |
45,0 |
14,0 |
12,0 |
14,0 |
6,0 |
2,0 |
16,597 |
98 |
4,730 |
2,988 |
|
450473 |
70,0 |
24,0 |
25,0 |
3,0 |
3,0 |
3,0 |
3,0 |
- |
3,429 |
84 |
0,977 |
0,617 |
|
450474 |
73,0 |
45,0 |
53,0 |
18,0 |
12,0 |
41,0 |
5,0 |
- |
29,777 |
113 |
8,487 |
5,360 |
|
450475 |
77,0 |
63,0 |
65,0 |
22,0 |
13,0 |
44,0 |
5,0 |
- |
43,557 |
138 |
12,414 |
7,840 |
|
450234 |
79,0 |
18,0 |
28,0 |
3,0 |
2,5 |
4,0 |
3,0 |
- |
3,399 |
90 |
0,969 |
0,612 |
|
450476 |
79,0 |
39,0 |
49,0 |
11,0 |
18,0 |
12,0 |
6,0 |
2,0 |
20,287 |
106 |
5,782 |
3,652 |
|
450235 |
80,0 |
30,0 |
70,0 |
10,0 |
10,0 |
10,0 |
5,0 |
- |
16,107 |
120 |
4,591 |
2,899 |
|
450477 |
80,0 |
44,0 |
64,0 |
31,0 |
30,0 |
44,0 |
5,0 |
- |
40,807 |
112 |
11,630 |
7,345 |
|
450478 |
80,0 |
60,0 |
70,0 |
15,0 |
15,0 |
18,0 |
5,0 |
- |
28,457 |
140 |
8,110 |
5,122 |
|
450236 |
82,0 |
22,0 |
50,0 |
5,0 |
3,5 |
8,0 |
5,0 |
- |
6,782 |
107 |
1,933 |
1,221 |
|
460479 |
83,0 |
50,0 |
70,0 |
18,0 |
30,0 |
22,0 |
6,0 |
3,0 |
36,616 |
122 |
10,436 |
6,591 |
|
450480 |
85,0 |
45,0 |
62,0 |
15,0 |
30,0 |
18,0 |
5,0 |
5,0 |
33,000 |
115 |
9,405 |
5,940 |
|
450481 |
85,0 |
50,0 |
84,0 |
18,0 |
46,0 |
22,0 |
5,0 |
5,0 |
46,820 |
122 |
13,344 |
8,428 |
|
450238 |
86,0 |
9,5 |
15,5 |
2,5 |
2,5 |
2,5 |
- |
- |
2,650 |
89 |
0,755 |
0,477 |
|
450482 |
90,0 |
61,0 |
67,0 |
31,0 |
29,0 |
33,0 |
6,0 |
6,0 |
48,440 |
134 |
13,805 |
8,719 |
|
450483 |
91,0 |
55,0 |
105,0 |
33,0 |
43,0 |
34,0 |
6,0 |
6,0 |
63,670 |
148 |
18,146 |
11,461 |
|
450484 |
94,0 |
44,0 |
69,0 |
34,0 |
36,0 |
47,0 |
5,0 |
- |
48,927 |
122 |
13,944 |
8,807 |
|
450239 |
94,5 |
55,0 |
70,0 |
11,0 |
10,0 |
19,0 |
3,0 |
- |
24,639 |
149 |
7,022 |
4,435 |
|
450485 |
107,0 |
47,0 |
55,0 |
24,0 |
31,0 |
24,0 |
5,0 |
- |
42,877 |
128 |
12,220 |
7,718 |
|
450486 |
132,0 |
20,0 |
43,0 |
12,0 |
8,0 |
12,0 |
5,0 |
- |
16,307 |
143 |
4,648 |
2,935 |
|
450244 |
318,0 |
52,0 |
65,0 |
18,0 |
6,0 |
18,0 |
12,0 |
- |
38,598 |
337 |
11,000 |
6,948 |
Примечания:
1. Значения радиусов скругления (R) и радиусов притупления острых кромок (r_1), не приведенных в таблице, должны соответствовать требованиям ГОСТ 8617, ГОСТ 19657.
2. Радиусы притупления острых кромок (r_2, r_3, r_4) должны соответствовать требованиям ГОСТ 8617, ГОСТ 19657.
2. Теоретическая масса 1 м профиля из алюминиевых сплавов вычислена по номинальным размерам при плотности 2,85 г/см3, что соответствует плотности алюминиевого сплава марки В95.
Теоретическая масса 1 м профиля из магниевых сплавов вычислена по номинальным размерам при плотности 1,80 г/см3, что соответствует плотности магниевого сплава марки МА14.
3. Переводные коэффициенты для вычисления приближенной теоретической массы 1 м профиля из алюминиевых и магниевых сплавов приведены в приложении 1.
4. Соответствие номеров профилей ранее действующим обозначениям приведено в табл. 2 приложения 2.
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Государственный стандарт РФ ГОСТ Р 50067-92 "Профили прессованные прямоугольные неравнополочного зетового сечения из алюминиевых и магниевых сплавов. Сортамент" (утв. постановлением Госстандарта РФ от 29 июля 1992 г. N 810)
Текст ГОСТа приводится по официальному изданию Госстандарта России, Издательство стандартов, 1994 г.
Дата введения 1 января 1995 г.
1. Разработан и внесен Министерством авиационной промышленности СССР
Разработчики:
Г.С. Макаров, В.Ф. Николаев, В.В. Илларионова
2. Утвержден и введен в действие постановлением Госстандарта России от 29 июля 1992 г. N 810
3. Периодичность проверки - 10 лет
4. Введен впервые
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6. Переиздание. Август 1994 г.
Текст ГОСТа приводится с учетом поправки, опубликованной в ИУС "Национальные стандарты", 2019, N 1