Odhad velikosti povrchu
Plechy
Tloušťka plechu (mm) | Plocha (m2/tunu) | Tloušťka plechu (mm) | Plocha (m2/tunu) |
---|---|---|---|
1 | 245,5 | 16 | 15,9 |
2 | 127,2 | 17 | 15,0 |
3 | 84,8 | 18 | 14,1 |
4 | 63,6 | 19 | 13,4 |
5 | 50,9 | 20 | 12,7 |
6 | 42,4 | 21 | 12,1 |
7 | 36,4 | 22 | 11,6 |
8 | 31,8 | 23 | 11,1 |
9 | 28,3 | 24 | 10,6 |
10 | 25,4 | 25 | 10,2 |
11 | 23,1 | 26 | 9,8 |
12 | 21,2 | 27 | 9,4 |
13 | 19,6 | 28 | 9,1 |
14 | 18,2 | 29 | 8,8 |
15 | 17,0 | 30 | 8,5 |
Nosníky, profily
označení | velikost | hmotnost (kg/bm) | plocha povrchu (m2/bm) | plocha (m2/t) |
---|---|---|---|---|
HEB | 100 | 20.4 | 0.57 | 27.8 |
160 | 42.6 | 0.92 | 21.5 | |
220 | 71.5 | 1.27 | 17.8 | |
280 | 103.0 | 1.62 | 15.7 | |
360 | 142.0 | 1.85 | 13.0 | |
600 | 212.0 | 2.32 | 10.9 | |
INP | 80 | 5.94 | 0.30 | 51.2 |
140 | 14.3 | 0.50 | 35.1 | |
200 | 26.2 | 0.71 | 27.1 | |
260 | 41.9 | 0.91 | 21.6 | |
340 | 68.0 | 1.15 | 16.9 | |
400 | 92.4 | 1.33 | 14.4 | |
RHS | 20x20 | 1.1 | 0.08 | 70.8 |
30x30 | 1.8 | 0.12 | 68.6 | |
40x40 | 2.4 | 0.16 | 67.2 | |
60x60 | 3.6 | 0.24 | 66.0 | |
80x80 | 7.3 | 0.32 | 44.1 | |
UNP | 30 | 4.3 | 0.17 | 41.5 |
50 | 5.6 | 0.23 | 40.7 | |
80 | 8.6 | 0.31 | 36.1 | |
180 | 22.0 | 0.61 | 27.8 | |
280 | 41.8 | 0.89 | 21.3 | |
400 | 71.8 | 1.18 | 16.4 | |
V | 20x3 | 0.88 | 0.08 | 87.5 |
25x4 | 1.5 | 0.10 | 66.9 | |
30x4 | 1.8 | 0.12 | 65.2 | |
40x4 | 2.4 | 0.16 | 64.1 | |
50x6 | 4.5 | 0.19 | 43.2 | |
50x9 | 6.5 | 0.19 | 29.2 | |
75x7 | 7.9 | 0.29 | 36.7 | |
75x10 | 11.1 | 0.29 | 26.2 | |
100x10 | 15.1 | 0.39 | 25.8 | |
100x16 | 23.2 | 0.39 | 16.8 | |
150x15 | 33.8 | 0.39 | 17.4 |