30
40
1
2
3
4
5
6
8
10
12
14
16
18
20
25
30
Aluminium Alloy
1
2
3
4
5
6
8
10
12
14
16
18
20
25
30
0.25
10
0.15
15
45-50
10
30-35
10
20-25
10
18-20
10
15-17
10
8-10
10
6-7
10
5-6
10
4-4.5
10
2.5-3
10
1.8-2
10
1.2-1.5
10
1-1.2
10
0.5-0.6
10
0.25-0.4
10
45-50
10000 N2
12
25-30
12
20-25
12
18-20
12
14-16
14
8-9
14
5-6
14
4-4.5
14
1.6-2
16
1.2-1.5
16
1-1.2
16
0.8-1
16
0.6-0.8
16
0.5-0.6
16
0.25-0.45
18
    "