ГОСУДАРСТВЕННЫЙ СТАНДАРТ СОЮЗА ССР
ТРУБЫ ПРЕССОВАННЫЕ ИЗ АЛЮМИНИЯ И АЛЮМИНИЕВЫХ СПЛАВОВ
ТЕХНИЧЕСКИЕ УСЛОВИЯ
ГОСТ 18482-79 (СТ СЭВ 3290-81)
Е
ГОСУДАРСТВЕННЫЙ КОМИТЕТ СССР ПО УПРАВЛЕНИЮ КАЧЕСТВОМ ПРОДУКЦИИ И СТАНДАРТАМ
Москва
ГОСУДАРСТВЕННЫЙ СТАНДАРТ СОЮЗА ССР
ТРУБЫ ПРЕССОВАННЫЕ ИЗ АЛЮМИНИЯ И АЛЮМИНИЕВЫХ СПЛАВОВ Технические условия Aluminium and aluminium alloy extruded tubes. Specifications |
(CT СЭВ 3290-81) |
Срок действия с 01.01.80 до 01.01.95
Настоящий стандарт распространяется на прессованные трубы из алюминия и алюминиевых сплавов, предназначенные для нужд народного хозяйства и экспорта.
(Измененная редакция, Изм. № 3).
1. КЛАССИФИКАЦИЯ
1.1. Трубы подразделяют:
по форме
круглые и фасонные;
по толщине стенки
круглые тонкостенные - с толщиной стенки до 5,0 мм включительно;
круглые толстостенные - с толщиной стенки свыше 5,0 мм;
по состоянию материала
без термической обработки (горячепрессованные) - обозначаются маркой сплава без дополнительных знаков;
отожженные - М;
закаленные и естественно состаренные - Т;
закаленные и искусственно состаренные - Т1.
Трубы в закаленном и естественно состаренном состоянии из алюминиевого сплава марки 1915 с толщиной стенки не более 10 мм допускается изготовлять без термической обработки, если они по механическим свойствам удовлетворяют требованиям, предъявляемым к трубам в закаленном и естественно состаренном состоянии.
(Измененная редакция, Изм. № 1, 2).
2. СОРТАМЕНТ
2.1. Размеры круглых труб (наружный диаметр и толщина стенки) и предельные отклонения по ним, а также теоретическая масса 1 м труб должна соответствовать указанным в табл. 1.
Таблица 1
Наружный диаметр, мм |
Теоретическая масса 1 м труб, кг, при толщине стенки, мм |
||||||||||||||||||||||||
|
1,5 ± 0,30 |
2,0 ± 0,40 |
2,5 ± 0,40 |
3,0 ± 0,40 |
3,5 ± 0,40 |
4,0 ± 0,45 |
5,0 ± 0,50 |
6,0 ± 0,60 |
7,0 ± 0,70 |
7,5 ± 0,75 |
8,0 ± 0,80 |
10,0 ± 1,00 |
12,5 ± 1,2 |
15,0 ± 1,4 |
17,5 ± 1,6 |
20,0 ± 1,8 |
22,5 ± 1,8 |
25,0 ± 2,0 |
27,5 ± 2,2 |
30,0 ± 2,4 |
32,5 ± 2,6 |
35,0 ± 2,6 |
37,5 ± 2,8 |
40,0 ± 3,0 |
|
Номин. |
Пред. откл. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
18 |
± 0,5 |
0,222 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
20 |
|
0,248 |
0,322 |
0,392 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
22 |
|
0,275 |
0,358 |
0,436 |
0,510 |
0,580 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
25 |
|
0,316 |
0,412 |
0,504 |
0,591 |
0,674 |
0,752 |
0,895 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
28 |
|
0,356 |
0,466 |
0,571 |
0,671 |
0,768 |
0,859 |
1,030 |
1,182 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
30 |
|
0,383 |
0,501 |
0,615 |
0,725 |
0,830 |
0,931 |
1,119 |
1,289 |
1,441 |
1,511 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
32 |
|
0,410 |
0,537 |
0,660 |
0,779 |
0,893 |
1,003 |
1,209 |
1,397 |
1,567 |
1,645 |
1,719 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
35 |
|
0,450 |
0,591 |
0,727 |
0,859 |
0,987 |
1,110 |
1,343 |
1,558 |
1,755 |
1,847 |
1,934 |
2,238 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
38 |
|
0,490 |
0,645 |
0,795 |
0,940 |
1,081 |
1,218 |
1,477 |
1,719 |
1,943 |
2,048 |
2,149 |
2,507 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
40 |
|
0,517 |
0,680 |
0,839 |
0,994 |
1,144 |
1,289 |
1,567 |
1,826 |
2,068 |
2,182 |
2,292 |
2,686 |
3,078 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
42 |
|
0,544 |
0,716 |
0,884 |
1,047 |
1,206 |
1,361 |
1,656 |
1,934 |
2,194 |
2,317 |
2,435 |
2,865 |
3,302 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
45 |
|
0,584 |
0,770 |
0,951 |
1,128 |
1,300 |
1,468 |
1,791 |
2,095 |
2,382 |
2,518 |
2,650 |
3,134 |
3,637 |
4,029 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
48 |
|
0,624 |
0,824 |
1,018 |
1,209 |
1,394 |
1,576 |
1,925 |
2,256 |
2,570 |
2,719 |
2,865 |
3,402 |
3,973 |
4,432 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
50 |
|
0,651 |
0,859 |
1,063 |
1,262 |
1,457 |
1,647 |
2,014 |
2,364 |
2,695 |
2,854 |
3,008 |
3,581 |
4,197 |
4,701 |
4,799 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
52 |
± 0,6 |
- |
0,895 |
1,080 |
1,316 |
1,520 |
1,719 |
2,104 |
2,471 |
2,820 |
2,988 |
3,152 |
3,760 |
4,421 |
4,969 |
5,406 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
55 |
|
- |
0,949 |
1,175 |
1,397 |
1,614 |
1,826 |
2,239 |
2,632 |
3,008 |
3,190 |
3,366 |
4,029 |
4,765 |
5,372 |
5,876 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
58 |
|
- |
1,003 |
1,242 |
1,477 |
1,708 |
1,934 |
2,373 |
2,793 |
3,196 |
3,391 |
3,581 |
4,298 |
5,092 |
5,775 |
6,346 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
60 |
|
- |
1,039 |
1,287 |
1,531 |
1,771 |
2,006 |
2,462 |
2,901 |
3,322 |
3,525 |
3,725 |
4,477 |
5,316 |
6,044 |
6,659 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
65 |
± 0,7 |
- |
1,128 |
1,399 |
1,655 |
1,927 |
2,185 |
2,686 |
3,169 |
3,635 |
3,861 |
4,083 |
4,924 |
5,876 |
6,715 |
7,143 |
8,058 |
- |
- |
- |
- |
- |
- |
- |
- |
70 |
|
- |
1,218 |
1,511 |
1,800 |
2,084 |
2,364 |
2,910 |
3,438 |
3,948 |
4,197 |
4,441 |
5,372 |
6,435 |
7,387 |
8,226 |
8,953 |
- |
- |
- |
- |
- |
- |
- |
- |
75 |
± 0,8 |
- |
- |
1,623 |
1,934 |
2,241 |
2,543 |
3,134 |
3,707 |
4,262 |
4,533 |
4,799 |
5,820 |
6,995 |
8,058 |
9,009 |
9,849 |
10,576 |
11,192 |
11,696 |
- |
- |
- |
- |
- |
80 |
|
- |
- |
1,735 |
2,068 |
2,397 |
2,722 |
3,358 |
3,975 |
4,575 |
4,863 |
5,157 |
6,267 |
7,554 |
8,730 |
9,793 |
10,744 |
11,584 |
12,311 |
12,927 |
- |
- |
- |
- |
- |
85 |
± 0,9 |
- |
- |
1,847 |
2,203 |
2,554 |
2,901 |
3,581 |
4,244 |
4,889 |
5,204 |
5,515 |
6,715 |
8,114 |
9,401 |
10,576 |
11,639 |
12,591 |
13,431 |
14,158 |
- |
- |
- |
- |
- |
90 |
|
- |
- |
1,359 |
2,337 |
2,711 |
3,080 |
3,805 |
4,513 |
5,202 |
5,540 |
5,873 |
7,163 |
8,674 |
10,073 |
11,360 |
12,535 |
13,598 |
14,549 |
15,389 |
- |
- |
- |
- |
- |
95 |
± 1,0 |
- |
- |
- |
2,471 |
2,867 |
3,259 |
4,029 |
4,781 |
5,515 |
5,876 |
6,232 |
7,610 |
9,233 |
10,744 |
12,143 |
13,430 |
14,605 |
15,669 |
16,620 |
17,459 |
18,187 |
- |
- |
- |
100 |
|
- |
- |
- |
2,605 |
3,024 |
3,436 |
4,252 |
5,050 |
5,829 |
6,211 |
6,590 |
8,058 |
9,793 |
11,414 |
12,927 |
14,326 |
15,613 |
16,788 |
17,581 |
18,802 |
19,642 |
- |
- |
- |
105 |
|
- |
- |
- |
- |
3,181 |
3,617 |
4,477 |
5,318 |
6,142 |
6,547 |
6,948 |
8,506 |
10,352 |
12,087 |
13,710 |
15,221 |
16,620 |
17,907 |
19,082 |
20,145 |
21,097 |
- |
- |
- |
110 |
|
- |
- |
- |
- |
3,337 |
3,796 |
4,701 |
5,587 |
6,455 |
6,883 |
7,306 |
8,953 |
10,912 |
12,759 |
14,493 |
16,116 |
17,627 |
19,026 |
20,313 |
21,488 |
22,552 |
23,503 |
24,342 |
25,070 |
115 |
± 1,2 |
- |
- |
- |
- |
- |
3,975 |
4,924 |
5,856 |
6,769 |
7,219 |
7,664 |
9,401 |
11,472 |
13,430 |
15,277 |
17,012 |
18,634 |
20,145 |
21,544 |
22,831 |
24,006 |
25,070 |
26,021 |
26,860 |
120 |
|
- |
- |
- |
- |
- |
4,154 |
5,148 |
6,124 |
7,082 |
7,554 |
8,022 |
9,849 |
12,031 |
14,102 |
16,060 |
17,907 |
19,641 |
21,265 |
22,755 |
24,174 |
25,461 |
26,637 |
27,700 |
28,651 |
125 |
± 1,3 |
- |
- |
- |
- |
- |
- |
- |
6,393 |
7,396 |
7,890 |
8,380 |
10,296 |
12,591 |
14,773 |
16,844 |
18,802 |
20,649 |
22,384 |
24,007 |
25,517 |
26,916 |
28,204 |
29,379 |
30,442 |
130 |
|
- |
- |
- |
- |
- |
- |
- |
6,661 |
7,709 |
8,226 |
8,739 |
10,744 |
13,150 |
15,445 |
17,627 |
19,698 |
21,656 |
23,503 |
25,238 |
26,860 |
28,371 |
29,770 |
31,057 |
32,233 |
135 |
± 1,4 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
11,192 |
13,710 |
16,116 |
18,411 |
20,593 |
22,663 |
24,622 |
26,469 |
28,203 |
29,826 |
31,337 |
32,736 |
34,023 |
140 |
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
11,639 |
14,270 |
16,788 |
19,194 |
21,488 |
23,671 |
25,741 |
27,700 |
29,546 |
31,281 |
32,904 |
34,415 |
35,814 |
145 |
± 1,5 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
12,087 |
14,829 |
17,459 |
19,977 |
22,384 |
24,678 |
26,860 |
28,931 |
30,889 |
32,736 |
34,471 |
36,094 |
37,605 |
150 |
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
12,535 |
15,389 |
18,131 |
20,761 |
23,279 |
25,685 |
27,980 |
30,162 |
32,233 |
34,191 |
36,038 |
37,773 |
39,395 |
155 |
± 1,6 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
12,982 |
15,948 |
18,802 |
21,544 |
24,174 |
26,693 |
29,099 |
31,393 |
33,577 |
35,646 |
37,605 |
39,451 |
41,186 |
160 |
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
13,430 |
16,508 |
19,474 |
22,328 |
23,070 |
27,700 |
30,218 |
32,624 |
34,919 |
37,101 |
39,172 |
41,130 |
42,977 |
165 |
± 1,7 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
13,878 |
17,068 |
20,145 |
23,111 |
25,965 |
28,707 |
31,337 |
33,855 |
36,262 |
38,556 |
40,738 |
42,809 |
44,767 |
170 |
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
14,326 |
17,267 |
20,817 |
23,895 |
26,860 |
29,714 |
32,456 |
35,087 |
37,605 |
40,011 |
42,305 |
44,488 |
46,558 |
175 |
± 1,8 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
14,773 |
18,187 |
21,488 |
24,678 |
27,756 |
30,722 |
33,576 |
36,318 |
38,948 |
41,466 |
43,872 |
46,166 |
48,349 |
180 |
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
15,221 |
18,746 |
22,160 |
25,461 |
28,651 |
31,729 |
34,695 |
37,549 |
40,291 |
42,921 |
45,439 |
47,845 |
50,140 |
185 |
± 1,9 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
15,669 |
19,306 |
22,831 |
26,245 |
29,546 |
32,736 |
35,814 |
38,780 |
41,634 |
44,376 |
47,006 |
49,524 |
51,930 |
190 |
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
16,116 |
19,866 |
23,503 |
27,028 |
30,442 |
33,435 |
36,933 |
40,011 |
42,977 |
45,831 |
48,573 |
51,203 |
53,721 |
195 |
± 2,0 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
16,564 |
20,425 |
24,174 |
27,812 |
31,337 |
34,751 |
38,052 |
41,242 |
44,320 |
47,286 |
50,140 |
52,882 |
55,512 |
200 |
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
17,012 |
20,985 |
24,846 |
28,595 |
32,233 |
35,758 |
39,172 |
42,473 |
45,663 |
48,741 |
51,706 |
54,560 |
57,302 |
210 |
± 2,2 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
17,907 |
22,104 |
26,189 |
30,162 |
34,023 |
37,773 |
41,410 |
44,935 |
48,349 |
51,651 |
54,840 |
57,918 |
60,884 |
220 |
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
18,802 |
23,223 |
27,532 |
31,729 |
35,814 |
39,787 |
43,648 |
47,398 |
51,035 |
54,560 |
57,974 |
61,276 |
64,465 |
230 |
± 2,5 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
19,698 |
24,342 |
28,875 |
33,296 |
37,605 |
41,802 |
45,887 |
49,860 |
53,721 |
57,470 |
61,108 |
64,633 |
68,047 |
240 |
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
20,593 |
25,461 |
30,218 |
34,863 |
39,394 |
43,816 |
48,185 |
52,322 |
56,407 |
60,380 |
64,241 |
67,991 |
71,628 |
250 |
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
21,488 |
25,581 |
31,561 |
36,430 |
41,186 |
45,831 |
50,363 |
54,784 |
59,093 |
63,290 |
67,375 |
71,348 |
75,209 |
260 |
± 2,8 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
22,388 |
27,700 |
32,904 |
37,996 |
42,977 |
47,845 |
52,602 |
57,246 |
61,779 |
66,220 |
70,509 |
74,706 |
78,791 |
270 |
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
23,279 |
28,819 |
34,247 |
39,563 |
44,767 |
49,860 |
54,840 |
59,709 |
64,465 |
69,110 |
73,643 |
78,063 |
82,372 |
280 |
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
24,174 |
29,938 |
35,590 |
41,130 |
46,558 |
51,874 |
57,079 |
62,171 |
67,151 |
72,020 |
76,776 |
81,421 |
85,954 |
290 |
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
36,933 |
42,697 |
48,349 |
53,889 |
59,317 |
64,633 |
69,838 |
74,930 |
79,911 |
84,779 |
89,536 |
300 |
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
38,276 |
44,264 |
50,140 |
55,903 |
61,555 |
67,095 |
72,523 |
77,839 |
83,044 |
88,136 |
93,116 |