
Сопромат-учебное пособие
.pdfПриложение Г
Механические свойства некоторых сталей и сплавов
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|
Предел |
Предел |
Относи- |
|
Относи- |
|
|
тельное |
|
тельное |
||
Марка |
|
текучести |
прочности |
|
||
|
удлинение |
|
сужение |
|||
|
|
σò, ÌÏà |
σâ, ÌÏà |
δ, % |
|
ψ, % |
|
|
|
|
|
||
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Конструкционные углеродистые стали |
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|
|||
Ñò.3 |
|
|
|
|
60 |
|
|
240 |
420 |
26 |
|
||
Ñò.4 |
|
260 |
460 |
23 |
|
55 |
Ñò.5 |
|
280 |
510 |
19 |
|
50 |
|
|
|
|
|
||
Конструкционные углеродистые качественные стали |
||||||
08 |
|
|
|
|
60 |
|
|
200 |
330 |
33 |
|
||
10 |
|
210 |
340 |
31 |
|
55 |
15 |
|
230 |
380 |
27 |
|
55 |
20 |
|
250 |
420 |
25 |
|
55 |
25 |
|
270 |
450 |
23 |
|
50 |
30 |
|
290 |
490 |
21 |
|
50 |
35 |
|
320 |
540 |
20 |
|
45 |
40 |
|
340 |
580 |
19 |
|
45 |
45 |
|
360 |
610 |
16 |
|
40 |
50 |
|
380 |
640 |
14 |
|
40 |
55 |
|
400 |
670 |
14 |
|
35 |
60 |
|
410 |
690 |
12 |
|
35 |
|
|
|
|
|
|
|
Конструкционные низколегированные стали |
|
|||||
14Ã2 |
|
|
|
|
55 |
|
|
340 |
470 |
21 |
|
||
12ÃÑ |
|
315 |
460 |
22 |
|
55 |
17ÃÑ |
|
340 |
520 |
23 |
|
55 |
09Ã2Ñ |
|
330 |
480 |
21 |
|
55 |
14ÕÃÑ |
|
345 |
490 |
22 |
|
55 |
10ÕÑÍÄ |
|
390 |
530 |
19 |
|
50 |
15ÕÑÍÄ |
|
350 |
500 |
21 |
|
55 |
|
|
|
|
|
|
|
111
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Предел |
Предел |
Относи- |
Относи- |
|
|
тельное |
тельное |
|||
Марка |
текучести |
прочности |
|||
удлинение |
сужение |
||||
|
σò, ÌÏà |
σâ, ÌÏà |
δ, % |
ψ, % |
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|
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|||
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Конструкционные легированные стали |
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||||
15Õ |
|
|
|
|
|
430 |
650 |
15 |
45 |
||
20Õ |
630 |
850 |
15 |
40 |
|
30Õ |
690 |
880 |
12 |
45 |
|
40Õ |
780 |
980 |
10 |
45 |
|
45Õ |
830 |
1030 |
9 |
45 |
|
50Õ |
880 |
1080 |
9 |
40 |
|
20Ã |
275 |
450 |
24 |
50 |
|
35Ã |
340 |
570 |
18 |
45 |
|
50Ã |
390 |
650 |
13 |
— |
|
35Ã2 |
365 |
620 |
18 |
40 |
|
15ÕÔ |
540 |
730 |
13 |
50 |
|
20ÕÃÑÀ |
640 |
780 |
12 |
45 |
|
30ÕÃÑÀ |
830 |
1080 |
10 |
45 |
|
38ÕÌÀ |
885 |
980 |
11 |
45 |
|
20ÕÍ |
590 |
780 |
14 |
50 |
|
45ÕÍ |
835 |
1030 |
10 |
45 |
|
12ÕÍ2À |
590 |
780 |
12 |
50 |
|
38ÕÃÍ |
685 |
780 |
12 |
45 |
|
20ÕÃÍÐ |
1080 |
1270 |
10 |
50 |
|
20ÕÍ4ÔÀ |
680 |
880 |
12 |
50 |
|
38Õ2ÌÞÀ |
835 |
980 |
14 |
50 |
|
36Õ2Í2ÌÔÀ |
1080 |
1180 |
12 |
50 |
|
|
|
|
|
|
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Коррозионно-стойкие, жаростойкие, жаропрочные, |
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износостойкие стали и сплавы |
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|||
12Õ13 |
|
|
|
|
|
410 |
590 |
20 |
60 |
||
20Õ23Í18 |
196 |
490 |
35 |
50 |
|
15Õ12ÂÍÌÔ |
590 |
740 |
15 |
45 |
|
10Õ17Í13Ì2Ò |
215 |
510 |
40 |
55 |
|
12Õ18Í9Ò |
196 |
540 |
40 |
55 |
|
12Õ18Í10Ò |
196 |
510 |
40 |
55 |
|
ÕÍ35ÂÒ |
390 |
730 |
15 |
35 |
|
ÕÍ70ÂÌÞÒ |
590 |
980 |
20 |
25 |
|
|
|
|
|
|
112
|
|
Предел |
Предел |
Относи- |
Относи- |
|
|
тельное |
тельное |
||
Марка |
|
текучести |
прочности |
||
|
удлинение |
сужение |
|||
|
|
σò, ÌÏà |
σâ, ÌÏà |
δ, % |
ψ, % |
|
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||
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Алюминиевые сплавы (Е = 0,7·105 ÌÏà) |
|
||||
ÀÌã6 |
|
|
|
— |
|
|
170 |
320 |
24 |
||
Ä16 |
|
290 |
440 |
18 |
30 |
ÂÄ17 |
|
330 |
490 |
20 |
— |
ÀË3 |
|
120 |
220 |
4 |
— |
ÀË9 |
|
110 |
220 |
2 |
— |
|
|
|
|
|
|
|
Титановые сплавы (Е = 1,1·105 ÌÏà) |
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|||
ÂÒ1 |
|
|
|
|
|
|
470 |
610 |
25 |
45 |
|
ÎÒ4 |
|
550 |
700 |
40 |
55 |
ÂÒ8 |
|
950 |
1050 |
9 |
30 |
ÂÒ14 |
|
805 |
950 |
6 |
25 |
|
|
|
|
|
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Медные сплавы (Е = 1,0·105 ÌÏà) |
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Латуни |
|
|
|
|
|
|
|
|
|
|
|
ËÀ77-2 |
|
140 |
400 |
55 |
— |
ËÑ 59-1 |
|
140 |
400 |
45 |
44 |
ËÊ80-3 |
|
200 |
300 |
58 |
— |
Бронзы |
|
|
|
|
|
ÎÖ 8-4 |
|
40 |
200 |
4 |
— |
ÎÔ 10-1 |
|
140 |
200 |
3 |
3 |
Áð. ÀÌö 9-2 |
|
200 |
400 |
20 |
25 |
ÀÆ9-4 |
|
200 |
550 |
10 |
25 |
Áð. ÊÌö3-1 |
|
100 |
350 |
25 |
— |
|
|
|
|
|
|
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Магниевые сплавы (Е = 0,4·105 ÌÏà) |
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|||
ÌÀ1 |
|
|
|
|
|
|
120 |
210 |
4 |
6 |
|
ÌÀ3 |
|
170 |
290 |
15 |
23 |
ÂÌ65-1 |
|
300 |
350 |
9 |
24 |
ÌË6 |
|
110 |
160 |
1,5 |
2,5 |
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113
Приложение Д
Механические свойства чугунов
Серый чугун
|
Предел |
Предел |
Предел |
|
Марка |
прочности |
прочности |
прочности |
|
при растяжении |
при изгибе |
при сжатии |
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|
||||
|
σâð, ÌÏà |
σâè, ÌÏà |
σâñ, ÌÏà |
|
|
|
|
|
|
Ñ× 12-28 |
120 |
280 |
500 |
|
Ñ× 15-32 |
150 |
320 |
560 |
|
Ñ× 18-36 |
180 |
360 |
700 |
|
Ñ× 21-40 |
210 |
400 |
750 |
|
Ñ× 24-44 |
240 |
440 |
850 |
|
Ñ× 28-48 |
280 |
480 |
1000 |
|
Ñ× 32-52 |
320 |
520 |
1100 |
|
Ñ× 35-56 |
350 |
560 |
1200 |
|
Ñ× 38-60 |
380 |
600 |
1300 |
|
|
|
|
|
Высокопрочный чугун
|
Предел |
Предел |
Относи- |
|
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прочности |
тельное |
||
Марка |
текучести |
|||
при растяжении |
удлинение |
|||
|
σ0,2, ÌÏà |
|||
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σâð, ÌÏà |
δ, % |
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|||
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Â× 45-0 |
450 |
360 |
— |
|
Â× 50-1,5 |
500 |
380 |
1,5 |
|
Â× 60-2 |
600 |
420 |
2,0 |
|
Â× 45-5 |
450 |
330 |
5,0 |
|
Â× 40-10 |
400 |
300 |
10,0 |
|
|
|
|
|
114
Ковкий чугун
|
Предел прочности |
Относительное |
Марка |
при растяжении |
удлинение |
|
σâð, ÌÏà |
δ, % |
|
|
|
Ê× 30-6 |
300 |
6 |
Ê× 33-8 |
330 |
8 |
Ê× 35-10 |
350 |
10 |
Ê× 37-12 |
370 |
12 |
Ê× 45-6 |
450 |
6 |
Ê× 50-4 |
500 |
4 |
Ê× 56-4 |
560 |
4 |
Ê× 60-3 |
600 |
3 |
Ê× 63-2 |
630 |
2 |
|
|
|
115

Приложение Е
Прокатный сортамент
Таблица Е.1
Уголки стальные горячекатанные равнополочные по ГОСТ 8509-86
|
t |
y0 |
y |
x0 |
r |
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|
b |
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|
x |
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|
x |
R |
|
r |
z0 |
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|
t |
x0 |
|
b |
y0 |
|
y |
|
|
|
|
|
b — ширина полки t — толщина полки
R — радиус внутреннего закругления r — радиус закругления полки
F — площадь сечения
I — момент инерции
W — момент сопротивления i — радиус инерции
z0 — координата центра тяжести
¹ |
b, |
t, |
Масса |
F, |
R, |
r, |
|
Îñü õ-õ |
|
|
Îñü õ0-õ0 |
|
Îñü y0-y0 |
I , |
Центр |
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1 ì, |
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тяжести |
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|
Ix, |
|
Wx, |
|
ix, |
Ix0, |
|
ix0, |
|
Iy0, |
Wy0, |
iy0, |
xy |
||
уголка |
ìì |
ìì |
ñì2 |
ìì |
ìì |
|
|
|
|
ñì4 |
||||||||||
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|
|
êã |
|
|
|
ñì4 |
|
ñì3 |
|
ñì |
ñì4 |
|
ñì |
|
ñì4 |
ñì3 |
ñì |
|
z0, ñì |
|
|
|
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|
|
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|
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|
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|
|
|
|
|
|
L20x3 |
20 |
3,0 |
0,89 |
1,13 |
3,5 |
1,2 |
0,40 |
|
0,28 |
|
0,59 |
0,63 |
|
0,75 |
|
0,17 |
0,20 |
0,39 |
0,23 |
0,60 |
L20x4 |
20 |
4,0 |
1,15 |
1,46 |
3,5 |
1,2 |
0,50 |
|
0,37 |
|
0,58 |
0,78 |
|
0,73 |
|
0,22 |
0,24 |
0,38 |
0,28 |
0,64 |
L25x3 |
25 |
3,0 |
1,12 |
1,43 |
3,5 |
1,2 |
0,81 |
|
0,46 |
|
0,75 |
1,29 |
|
0,95 |
|
0,34 |
0,33 |
0,49 |
0,47 |
0,73 |
L25x4 |
25 |
4,0 |
1,46 |
1,86 |
3,5 |
1,2 |
1,03 |
|
0,59 |
|
0,74 |
1,62 |
|
0,93 |
|
0,44 |
0,41 |
0,48 |
0,59 |
0,76 |
L25x5 |
25 |
5,0 |
1,78 |
2,27 |
3,5 |
1,2 |
1,22 |
|
0,71 |
|
0,73 |
1,91 |
|
0,92 |
|
0,53 |
0,47 |
0,48 |
0,69 |
0,80 |
L28x3 |
28 |
3,0 |
1,27 |
1,62 |
4,0 |
1,3 |
1,16 |
|
0,58 |
|
0,85 |
1,84 |
|
1,07 |
|
0,48 |
0,42 |
0,55 |
0,68 |
0,80 |
|
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116
Продолжение таблицы Е.1
¹ |
b, |
t, |
Масса |
F, |
R, |
r, |
|
Îñü õ-õ |
|
|
Îñü õ0-õ0 |
|
Îñü y0-y0 |
I , |
Центр |
|||||
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|||||||||
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|
1 ì, |
|
|
|
Ix, |
|
Wx, |
|
ix, |
Ix0, |
|
ix0, |
|
Iy0, |
Wy0, |
iy0, |
xy |
тяжести |
уголка |
ìì |
ìì |
ñì2 |
ìì |
ìì |
|
|
|
|
ñì4 |
||||||||||
|
|
|
êã |
|
|
|
ñì4 |
|
ñì3 |
|
ñì |
ñì4 |
|
ñì |
|
ñì4 |
ñì3 |
ñì |
|
z0, ñì |
L30x3 |
30 |
3,0 |
1,36 |
1,74 |
4,0 |
1,3 |
1,45 |
|
0,67 |
|
0,91 |
2,30 |
|
1,15 |
|
0,60 |
0,53 |
0,59 |
0,85 |
0,85 |
L30x4 |
30 |
4,0 |
1,78 |
2,27 |
4,0 |
1,3 |
1,84 |
|
0,87 |
|
0,80 |
2,92 |
|
1,13 |
|
0,77 |
0,61 |
0,58 |
1,08 |
0,89 |
L30x5 |
30 |
5,0 |
2,18 |
2,78 |
4,0 |
1,3 |
2,20 |
|
1,06 |
|
0,89 |
3,47 |
|
1,12 |
|
0,94 |
0,71 |
0,58 |
1,27 |
0,93 |
L32x3 |
32 |
3,0 |
1,46 |
1,86 |
4,5 |
1,5 |
1,77 |
|
0,77 |
|
0,97 |
2,80 |
|
1,23 |
|
0,74 |
0,59 |
0,63 |
1,03 |
0,89 |
L32x4 |
32 |
4,0 |
1,91 |
2,43 |
4,5 |
1,5 |
2,26 |
|
1,00 |
|
0,96 |
3,58 |
|
1,21 |
|
0,94 |
0,71 |
0,62 |
1,32 |
0,94 |
L35x3 |
35 |
3,0 |
1,60 |
2,04 |
4,5 |
1,5 |
2,35 |
|
0,93 |
|
1,07 |
3,72 |
|
1,35 |
|
0,97 |
0,71 |
0,69 |
1,37 |
0,97 |
L35x4 |
35 |
4,0 |
2,10 |
2,17 |
4,5 |
1,5 |
3,01 |
|
1,21 |
|
1,06 |
4,76 |
|
1,33 |
|
1,25 |
0,88 |
0,68 |
1,75 |
1,01 |
L35x5 |
35 |
5,0 |
2,58 |
3,28 |
4,5 |
1,5 |
3,61 |
|
1,47 |
|
1,05 |
5,71 |
|
1,32 |
|
1,52 |
1,02 |
0,68 |
2,10 |
1,05 |
L40x3 |
40 |
3,0 |
1,85 |
2,36 |
5,0 |
1,7 |
3,55 |
|
1,22 |
|
1,23 |
5,63 |
|
1,55 |
|
1,47 |
0,95 |
0,79 |
2,08 |
1,09 |
L40x4 |
40 |
4,0 |
2,42 |
3,08 |
5,0 |
1,7 |
4,58 |
|
1,60 |
|
1,22 |
7,26 |
|
1,53 |
|
1,90 |
1,19 |
0,78 |
2,68 |
1,13 |
L40x5 |
40 |
5,0 |
2,98 |
3,79 |
5,0 |
1,7 |
5,53 |
|
1,95 |
|
1,20 |
8,75 |
|
1,52 |
|
2,30 |
1,39 |
0,78 |
3,22 |
1,17 |
L40x6 |
40 |
6,0 |
3,52 |
4,48 |
5,0 |
1,7 |
6,41 |
|
2,30 |
|
1,20 |
10,13 |
|
1,50 |
|
2,70 |
1,58 |
0,78 |
3,72 |
1,21 |
L45x3 |
45 |
3,0 |
2,08 |
2,65 |
5,0 |
1,7 |
5,13 |
|
1,56 |
|
1,39 |
8,13 |
|
1,75 |
|
2,12 |
1,24 |
0,89 |
3,00 |
1,21 |
L45x4 |
45 |
4,0 |
2,73 |
3,48 |
5,0 |
1,7 |
6,63 |
|
2,04 |
|
1,38 |
10,50 |
|
1,74 |
|
2,74 |
1,54 |
0,89 |
3,89 |
1,26 |
L45x5 |
45 |
5,0 |
3,37 |
4,29 |
5,0 |
1,7 |
8,03 |
|
2,51 |
|
1,37 |
12,70 |
|
1,72 |
|
3,33 |
1,81 |
0,88 |
4,71 |
1,30 |
L50x3 |
50 |
3,0 |
2,32 |
2,95 |
5,5 |
1,8 |
7,11 |
|
1,94 |
|
1,55 |
11,30 |
|
1,95 |
|
2,95 |
1,60 |
1,00 |
4,16 |
1,33 |
L50x4 |
50 |
4,0 |
3,05 |
3,88 |
5,5 |
1,8 |
9,21 |
|
2,54 |
|
1,54 |
14,60 |
|
1,94 |
|
3,80 |
2,00 |
0,99 |
5,42 |
1,38 |
L50x5 |
50 |
5,0 |
3,77 |
4,80 |
5,5 |
1,8 |
11,20 |
|
3,13 |
|
1,53 |
17,80 |
|
1,92 |
|
4,63 |
2,30 |
0,98 |
6,57 |
1,42 |
L50x6 |
50 |
6,0 |
4,47 |
5,69 |
5,5 |
1,8 |
13,07 |
|
3,69 |
|
1,52 |
20,70 |
|
1,91 |
|
5,43 |
2,63 |
0,98 |
7,65 |
1,46 |
L50x7 |
50 |
7,0 |
5,15 |
6,56 |
5,5 |
1,8 |
14,84 |
|
4,23 |
|
1,50 |
23,47 |
|
1,89 |
|
6,21 |
2,93 |
0,97 |
8,63 |
1,50 |
L50x8 |
50 |
8,0 |
5,82 |
7,41 |
5,5 |
1,8 |
16,51 |
|
4,76 |
|
1,49 |
26,03 |
|
1,87 |
|
6,98 |
3,22 |
0,97 |
9,52 |
1,53 |
L56x4 |
56 |
4,0 |
3,44 |
4,38 |
6,0 |
2,0 |
13,10 |
|
3,21 |
|
1,73 |
20,80 |
|
2,18 |
|
5,41 |
2,52 |
1,11 |
7,69 |
1,52 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
117
Продолжение таблицы Е.1
¹ |
b, |
t, |
Масса |
F, |
R, |
r, |
|
Îñü õ-õ |
|
Îñü õ0-õ0 |
Îñü y0-y0 |
I , |
Центр |
|||||
|
|
|
|
|
|
|
|
|
|
|||||||||
|
|
|
1 ì, |
|
|
|
Ix, |
|
Wx, |
|
ix, |
Ix0, |
ix0, |
Iy0, |
Wy0, |
iy0, |
xy |
тяжести |
уголка |
ìì |
ìì |
ñì2 |
ìì |
ìì |
|
|
ñì4 |
||||||||||
|
|
|
êã |
|
|
|
ñì4 |
|
ñì3 |
|
ñì |
ñì4 |
ñì |
ñì4 |
ñì3 |
ñì |
|
z0, ñì |
L56x5 |
56 |
5,0 |
4,25 |
5,41 |
6,0 |
2,0 |
15,97 |
|
3,96 |
|
1,72 |
25,40 |
2,16 |
6,59 |
2,97 |
1,10 |
9,41 |
1,57 |
L60x4 |
60 |
4,0 |
3,71 |
4,72 |
7,0 |
2,3 |
16,21 |
|
3,70 |
|
1,85 |
25,69 |
2,33 |
6,72 |
2,93 |
1,19 |
9,48 |
1,62 |
L60x5 |
60 |
5,0 |
4,58 |
5,83 |
7,0 |
2,3 |
19,79 |
|
4,56 |
|
1,84 |
31,40 |
2,32 |
8,18 |
3,49 |
1,18 |
11,61 |
1,66 |
L60x6 |
60 |
6,0 |
5,43 |
6,92 |
7,0 |
2,3 |
23,21 |
|
5,40 |
|
1,83 |
36,81 |
2,31 |
9,60 |
3,99 |
1,18 |
13,60 |
1,70 |
L60x8 |
60 |
8,0 |
7,10 |
9,04 |
7,0 |
2,3 |
29,55 |
|
7,00 |
|
1,81 |
46,77 |
2,27 |
12,34 |
4,90 |
1,17 |
17,22 |
1,78 |
L60x10 |
60 |
10,0 |
8,70 |
11,08 |
7,0 |
2,3 |
35,32 |
|
8,52 |
|
1,79 |
55,64 |
2,24 |
15,00 |
5,70 |
1,16 |
20,32 |
1,85 |
L63x4 |
63 |
4,0 |
3,90 |
4,96 |
7,0 |
2,3 |
18,90 |
|
4,09 |
|
1,95 |
29,90 |
2,45 |
7,81 |
3,26 |
1,25 |
11,00 |
1,69 |
L63x5 |
63 |
5,0 |
4,81 |
6,13 |
7,0 |
2,3 |
23,10 |
|
5,05 |
|
1,94 |
36,60 |
2,44 |
9,52 |
3,87 |
1,25 |
13,70 |
1,74 |
L63x6 |
63 |
6,0 |
5,72 |
7,28 |
7,0 |
2,3 |
27,10 |
|
5,98 |
|
1,93 |
42,90 |
2,43 |
11,20 |
4,44 |
1,24 |
15,90 |
1,78 |
L70x4 |
70 |
4,5 |
4,87 |
6,20 |
8,0 |
2,7 |
29,00 |
|
5,67 |
|
2,16 |
46,00 |
2,72 |
12,04 |
4,50 |
1,39 |
17,00 |
1,88 |
L70x5 |
70 |
5,0 |
5,38 |
6,86 |
8,0 |
2,7 |
31,90 |
|
6,27 |
|
2,16 |
50,70 |
2,72 |
13,22 |
4,90 |
1,39 |
18,70 |
1,90 |
L70x6 |
70 |
6,0 |
6,39 |
8,15 |
8,0 |
2,7 |
37,60 |
|
7,43 |
|
2,15 |
59,60 |
2,71 |
15,52 |
5,70 |
1,38 |
22,10 |
1,94 |
L70x7 |
70 |
7,0 |
7,39 |
9,41 |
8,0 |
2,7 |
43,00 |
|
8,57 |
|
2,14 |
68,20 |
2,69 |
17,77 |
6,30 |
1,37 |
25,20 |
1,99 |
L70x8 |
70 |
8,0 |
8,37 |
10,66 |
8,0 |
2,7 |
48,20 |
|
9,68 |
|
2,12 |
76,40 |
2,68 |
19,97 |
6,99 |
1,37 |
28,20 |
2,02 |
L70x10 |
70 |
10,0 |
10,29 |
13,11 |
8,0 |
2,7 |
57,90 |
|
11,82 |
|
2,10 |
91,52 |
2,64 |
24,27 |
8,17 |
1,36 |
33,60 |
2,10 |
L75x5 |
75 |
5,0 |
5,80 |
7,39 |
9,0 |
3,0 |
39,50 |
|
7,21 |
|
2,31 |
62,60 |
2,91 |
16,41 |
5,74 |
1,49 |
23,10 |
2,02 |
L75x6 |
75 |
6,0 |
6,89 |
8,78 |
9,0 |
3,0 |
46,60 |
|
8,57 |
|
2,30 |
73,90 |
2,90 |
19,28 |
6,62 |
1,48 |
27,30 |
2,06 |
L75x7 |
75 |
7,0 |
7,96 |
10,14 |
9,0 |
3,0 |
53,30 |
|
9,89 |
|
2,29 |
84,60 |
2,89 |
22,07 |
7,43 |
1,47 |
31,20 |
2,10 |
L75x8 |
75 |
8,0 |
9,02 |
11,49 |
9,0 |
3,0 |
59,80 |
|
11,18 |
|
2,28 |
94,90 |
2,87 |
24,80 |
8,16 |
1,47 |
35,00 |
2,15 |
L75x9 |
75 |
9,0 |
10,10 |
12,86 |
9,0 |
3,0 |
66,10 |
|
12,43 |
|
2,27 |
104,70 |
2,86 |
27,48 |
8,91 |
1,46 |
38,60 |
2,18 |
L80x5 |
80 |
5,5 |
6,78 |
8,63 |
9,0 |
3,0 |
52,70 |
|
9,03 |
|
2,47 |
83,60 |
3,11 |
21,80 |
7,10 |
1,59 |
30,90 |
2,17 |
L80x6 |
80 |
6,0 |
7,36 |
9,38 |
9,0 |
3,0 |
57,00 |
|
9,80 |
|
2,47 |
90,40 |
3,11 |
23,50 |
7,60 |
1,58 |
33,40 |
2,19 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
118
Продолжение таблицы Е.1
¹ |
b, |
t, |
Масса |
F, |
R, |
r, |
|
Îñü õ-õ |
|
|
Îñü õ0-õ0 |
Îñü y0-y0 |
I , |
Центр |
|||||
|
|
|
|
|
|
|
|
|
|
|
|||||||||
|
|
|
1 ì, |
|
|
|
Ix, |
|
Wx, |
|
ix, |
Ix0, |
|
ix0, |
Iy0, |
Wy0, |
iy0, |
xy |
тяжести |
уголка |
ìì |
ìì |
ñì2 |
ìì |
ìì |
|
|
|
ñì4 |
||||||||||
|
|
|
êã |
|
|
|
ñì4 |
|
ñì3 |
|
ñì |
ñì4 |
|
ñì |
ñì4 |
ñì3 |
ñì |
|
z0, ñì |
L80x7 |
80 |
7,0 |
8,51 |
10,80 |
9,0 |
3,0 |
65,30 |
|
11,32 |
|
2,45 |
103,6 |
|
3,09 |
27,00 |
8,60 |
1,58 |
38,3 |
2,23 |
L80x8 |
80 |
8,0 |
9,65 |
12,29 |
9,0 |
3,0 |
73,40 |
|
12,80 |
|
2,44 |
116,4 |
|
3,08 |
30,30 |
9,44 |
1,57 |
43,0 |
2,27 |
L80x10 |
80 |
10,0 |
11,88 |
15,14 |
9,0 |
3,0 |
83,58 |
|
15,67 |
|
2,42 |
140,3 |
|
3,04 |
36,85 |
11,09 |
1,56 |
56,7 |
2,35 |
L80x12 |
80 |
12,0 |
14,05 |
17,90 |
9,0 |
3,0 |
102,74 |
|
18,42 |
|
2,40 |
162,3 |
|
3,01 |
43,21 |
12,62 |
1,55 |
59,5 |
2,42 |
L90x6 |
90 |
6,0 |
8,33 |
10,60 |
10,0 |
3,3 |
82,10 |
|
12,49 |
|
2,78 |
130,0 |
|
3,50 |
34,00 |
9,88 |
1,79 |
48,1 |
2,43 |
L90x7 |
90 |
7,0 |
9,64 |
12,30 |
10,0 |
3,3 |
94,30 |
|
14,45 |
|
2,77 |
150,0 |
|
3,49 |
38,90 |
11,15 |
1,78 |
55,4 |
2,47 |
L90x8 |
90 |
8,0 |
10,90 |
13,88 |
10,0 |
3,3 |
106,00 |
|
16,36 |
|
2,76 |
168,0 |
|
3,48 |
43,80 |
12,34 |
1,77 |
62,3 |
2,51 |
L90x9 |
90 |
9,0 |
12,20 |
15,54 |
10,0 |
3,3 |
118,00 |
|
18,29 |
|
2,75 |
186,0 |
|
3,46 |
48,60 |
13,48 |
1,77 |
68,0 |
2,55 |
L90x10 |
90 |
10,0 |
13,50 |
17,17 |
10,0 |
3,3 |
128,60 |
|
20,07 |
|
2,74 |
203,9 |
|
3,45 |
53,27 |
14,54 |
1,76 |
75,3 |
2,59 |
L90x12 |
90 |
12,0 |
16,0 |
20,33 |
10,0 |
3,3 |
149,70 |
|
23,85 |
|
2,71 |
235,9 |
|
3,41 |
62,40 |
16,53 |
1,75 |
86,2 |
2,67 |
L100x6 |
100 |
6,5 |
10,10 |
12,86 |
12,0 |
4,0 |
122,00 |
|
16,70 |
|
3,09 |
193,0 |
|
3,88 |
50,73 |
13,40 |
1,99 |
71,4 |
2,68 |
L100x7 |
100 |
7,0 |
10,80 |
13,75 |
12,0 |
4,0 |
131,00 |
|
17,90 |
|
3,08 |
207,0 |
|
3,88 |
54,16 |
14,10 |
1,98 |
76,4 |
2,71 |
L100x8 |
100 |
8,0 |
12,20 |
15,60 |
12,0 |
4,0 |
147,00 |
|
20,30 |
|
3,07 |
233,0 |
|
3,87 |
60,92 |
15,70 |
1,98 |
86,3 |
2,75 |
L100x10 |
100 |
10,0 |
15,10 |
19,20 |
12,0 |
4,0 |
179,00 |
|
25,00 |
|
3,05 |
284,0 |
|
3,84 |
74,08 |
18,50 |
1,96 |
110,0 |
2,83 |
L100x12 |
100 |
12,0 |
17,90 |
22,80 |
12,0 |
4,0 |
209,00 |
|
29,50 |
|
3,03 |
331,0 |
|
3,81 |
86,84 |
21,10 |
1,95 |
122,0 |
2,91 |
L100x14 |
100 |
14,0 |
20,60 |
26,23 |
12,0 |
4,0 |
237,00 |
|
33,80 |
|
3,00 |
375,0 |
|
3,78 |
99,32 |
23,50 |
1,94 |
138,0 |
2,99 |
L100x15 |
100 |
15,0 |
22,00 |
27,99 |
12,0 |
4,0 |
250,70 |
|
36,00 |
|
2,99 |
395,9 |
|
3,76 |
105,48 |
24,60 |
1,94 |
145,0 |
3,03 |
L100x16 |
100 |
16,0 |
23,30 |
29,67 |
12,0 |
4,0 |
264,00 |
|
38,04 |
|
2,98 |
416,0 |
|
3,74 |
111,60 |
25,79 |
1,94 |
152,0 |
3,06 |
L110x7 |
110 |
7,0 |
11,90 |
15,15 |
12,0 |
4,0 |
175,60 |
|
21,80 |
|
3,40 |
279,0 |
|
4,29 |
72,68 |
17,36 |
2,19 |
106,0 |
2,96 |
L110x8 |
110 |
8,0 |
13,50 |
17,20 |
12,0 |
4,0 |
198,20 |
|
24,80 |
|
3,39 |
315,0 |
|
4,28 |
81,83 |
19,29 |
2,18 |
116,0 |
3,00 |
L120x8 |
120 |
8,0 |
14,80 |
18,80 |
12,0 |
4,0 |
259,80 |
|
29,70 |
|
3,72 |
412,5 |
|
4,68 |
107,04 |
23,29 |
2,39 |
153,0 |
3,25 |
L120x10 |
120 |
10,0 |
18,20 |
23,24 |
12,0 |
4,0 |
317,20 |
|
36,60 |
|
3,69 |
503,8 |
|
4,66 |
130,54 |
27,72 |
2,37 |
187,0 |
3,33 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
119
Продолжение таблицы Е.1
¹ |
b, |
t, |
Масса |
F, |
R, |
r, |
|
Îñü õ-õ |
|
Îñü õ0-õ0 |
Îñü y0-y0 |
I , |
Центр |
|||||
|
|
|
|
|
|
|
|
|
|
|||||||||
|
|
|
1 ì, |
|
|
|
Ix, |
|
Wx, |
|
ix, |
Ix0, |
ix0, |
Iy0, |
Wy0, |
iy0, |
xy |
тяжести |
уголка |
ìì |
ìì |
ñì2 |
ìì |
ìì |
|
|
ñì4 |
||||||||||
|
|
|
êã |
|
|
|
ñì4 |
|
ñì3 |
|
ñì |
ñì4 |
ñì |
ñì4 |
ñì3 |
ñì |
|
z0, ñì |
L120x12 |
120 |
12,0 |
21,7 |
27,60 |
12,0 |
4,0 |
371,8 |
|
43,30 |
|
3,67 |
590,3 |
4,62 |
153,33 |
31,79 |
2,36 |
218,0 |
3,41 |
L120x15 |
120 |
15,0 |
26,7 |
33,99 |
12,0 |
4,0 |
448,9 |
|
53,00 |
|
3,63 |
711,3 |
4,57 |
186,48 |
37,35 |
2,34 |
262,0 |
3,53 |
L125x8 |
125 |
8,0 |
15,5 |
19,74 |
14,0 |
4,6 |
294,4 |
|
32,20 |
|
3,87 |
467,0 |
4,87 |
122,00 |
25,70 |
2,49 |
172,0 |
3,36 |
L125x9 |
125 |
9,0 |
17,3 |
22,00 |
14,0 |
4,6 |
327,5 |
|
36,00 |
|
3,86 |
520,0 |
4,86 |
135,90 |
28,30 |
2,48 |
192,0 |
3,40 |
L125x10 |
125 |
10,0 |
19,1 |
24,30 |
14,0 |
4,6 |
359,8 |
|
39,74 |
|
3,85 |
571,0 |
4,84 |
148,60 |
30,50 |
2,47 |
211,0 |
3,45 |
L125x12 |
125 |
12,0 |
22,7 |
28,91 |
14,0 |
4,6 |
422,2 |
|
47,06 |
|
3,82 |
670,0 |
4,82 |
174,40 |
34,90 |
2,46 |
248,0 |
3,53 |
L125x14 |
125 |
14,0 |
26,2 |
33,37 |
14,0 |
4,6 |
481,8 |
|
54,17 |
|
3,80 |
764,0 |
4,78 |
199,60 |
39,10 |
2,45 |
282,0 |
3,61 |
L125x16 |
125 |
16,0 |
29,6 |
37,70 |
14,0 |
4,6 |
538,6 |
|
61,09 |
|
3,78 |
853,0 |
4,75 |
224,30 |
43,10 |
2,44 |
315,0 |
3,68 |
L140x9 |
140 |
9,0 |
19,4 |
24,72 |
14,0 |
4,6 |
465,7 |
|
45,55 |
|
4,34 |
739,0 |
5,47 |
192,00 |
35,90 |
2,79 |
274,0 |
3,78 |
L140x10 |
140 |
10,0 |
21,5 |
27,33 |
14,0 |
4,6 |
512,3 |
|
50,32 |
|
4,33 |
814,0 |
5,46 |
211,00 |
39,10 |
2,78 |
301,0 |
3,82 |
L140x12 |
140 |
12,0 |
25,5 |
32,49 |
14,0 |
4,6 |
602,5 |
|
59,66 |
|
4,31 |
957,0 |
5,43 |
248,00 |
44,97 |
2,76 |
354,0 |
3,90 |
L150x10 |
150 |
10,0 |
23,0 |
29,33 |
14,0 |
4,6 |
634,8 |
|
58,07 |
|
4,65 |
1008,6 |
5,86 |
261,00 |
45,34 |
2,98 |
374,0 |
4,07 |
L150x12 |
150 |
12,0 |
27,4 |
34,89 |
14,0 |
4,6 |
747,5 |
|
68,90 |
|
4,63 |
1187,9 |
5,83 |
307,10 |
52,32 |
2,97 |
440,0 |
4,15 |
L150x15 |
150 |
15,0 |
33,8 |
43,08 |
14,0 |
4,6 |
908,4 |
|
84,66 |
|
4,59 |
1442,6 |
5,79 |
374,20 |
61,96 |
2,95 |
534,0 |
4,27 |
L150x18 |
150 |
18,0 |
40,1 |
51,09 |
14,0 |
4,6 |
1060,1 |
|
99,86 |
|
4,56 |
1680,9 |
5,74 |
439,20 |
70,91 |
2,93 |
621,0 |
4,38 |
L160x10 |
160 |
10,0 |
24,7 |
31,40 |
16,0 |
5,3 |
774,2 |
|
66,20 |
|
4,96 |
1229,0 |
6,25 |
319,00 |
52,50 |
3,19 |
455,0 |
4,30 |
L160x11 |
160 |
11,0 |
27,0 |
34,39 |
16,0 |
5,3 |
844,2 |
|
72,40 |
|
4,95 |
1341,0 |
6,24 |
348,00 |
56,50 |
3,18 |
496,0 |
4,35 |
L160x12 |
160 |
12,0 |
29,4 |
37,40 |
16,0 |
5,3 |
912,9 |
|
78,60 |
|
4,94 |
1450,0 |
6,23 |
376,00 |
60,50 |
3,17 |
537,0 |
4,39 |
L160x14 |
160 |
14,0 |
34,0 |
43,30 |
16,0 |
5,3 |
1046,5 |
|
90,80 |
|
4,92 |
1662,0 |
6,20 |
431,00 |
68,20 |
3,16 |
615,0 |
4,47 |
L160x16 |
160 |
16,0 |
38,5 |
49,03 |
16,0 |
5,3 |
1175,2 |
|
102,60 |
|
4,89 |
1866,0 |
6,17 |
485,00 |
75,90 |
3,14 |
690,0 |
4,55 |
L160x18 |
160 |
18,0 |
43,0 |
54,76 |
16,0 |
5,3 |
1290,2 |
|
114,20 |
|
4,87 |
2061,0 |
6,13 |
537,00 |
82,10 |
3,13 |
771,0 |
4,63 |
L160x20 |
160 |
20,0 |
47,7 |
60,75 |
16,0 |
5,3 |
1418,9 |
|
125,60 |
|
4,85 |
2248,0 |
6,10 |
589,00 |
90,02 |
3,12 |
830,0 |
4,70 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
120