( CUIVRES )
n kg/m Ecroui l kg/m Ecroui l kg/m Ecroui
8 0.57 n 3 0.07 n 45 14.20 n
10 0.89 n 4 0.11 n 50 17.50 n
12 1.28 n 5 0.17 n 55 21.20 n
15 2.00 n 6 0.25 n 60 25.20 n
20 3.56 n 7 0.34 n 65 29.50 n
25 5.56 n 8 0.45 n 70 34.30 n
30 8.00 n 10 0.70 n 75 39.30 n
40 14.30 n 12 1.00 n 80 44.70 n
50 22.30 n 14 1.37 n 90 56.60 n
60 32.10 n 15 1.57 n 100 69.90 n
80 57.00 n 16 1.79 n 110 84.60 n
100 89.00 n 18 2.27 n 120 101.00 n
150 133.5 n 20 2.80 n 130 118.00 n
200 178 n 22 3.38 n 140 137.00 n
25 4.37 n 150 157.00 n
28 5.48 o 160 179.00 n
30 6.29 n 180 227.00 n
32 7.16 o 200 280.00 n
35 8.56 n 220 338.00 n
38 10.10 o 250 437.00 n
40 11.20 n 300 629.00 n