Maillage | SWG | Ouverture nominale mm | Diamètre du fil mm | % de surface ouverte approx |
1 | 10 | 22.25 | 3.15 | 77 |
3/4 | 12 | 16.50 | 2.50 | 75 |
2 | 16 | 11.10 | 1.60 | 76 |
2 | 14 | 10.70 | 2.00 | 71 |
2 | 12 | 10.20 | 2.50 | 65 |
3 | 16 | 6.87 | 1.60 | 66 |
3 | 14 | 6.47 | 2.00 | 58 |
4 | 18 | 5.15 | 1.20 | 66 |
4 | 16 | 4.75 | 1.60 | 56 |
5 | 16 | 3.48 | 1.60 | 46 |
6 | 20 | 3.33 | 0.90 | 60 |
6 | 18 | 3.03 | 1.20 | 51 |
8 | 22 | 2.47 | 0.71 | 60 |
8 | 20 | 2.28 | 0.90 | 51 |
10 | 26 | 2.09 | 0.45 | 68 |
8 | 18 | 1.97 | 1.20 | 38 |
12 | 26 | 1.67 | 0.45 | 62 |
10 | 20 | 1.64 | 0.90 | 41 |
12 | 22 | 1.41 | 0.71 | 44 |
16 | 28 | 1.24 | 0.35 | 61 |
16 | 26 | 1.14 | 0.45 | 51 |
16 | 24 | 1.03 | 0.56 | 41 |
20 | 28 | 0.92 | 0.35 | 52 |
20 | 26 | 0.820 | 0.45 | 42 |
24 | 30 | 0.758 | 0.30 | 51 |
30 | 30 | 0.547 | 0.30 | 42 |
40 | 34 | 0.415 | 0.22 | 43 |
50 | 36.5 | 0.328 | 0.18 | 42 |
60 | 37.5 | 0.263 | 0.16 | 39 |
80 | 39 | 0.193 | 0.125 | 37 |
100 | 42 | 0.154 | 0.100 | 37 |
120 | 44 | 0.132 | 0.080 | 39 |
150 | 45.5 | 0.104 | 0.065 | 38 |
200 | 47 | 0.077 | 0.050 | 37 |
250 | 48 | 0.062 | 0.040 | 37 |
325 | 48.5 | 0.043 | 0.035 | 30 |