30
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
Brass
1
0.15-0.2
10
35-50
10
30-35
10
22-25
10
14-16
10
9-10
10
7-8
10
5-5.5
10
3-3.5
10
2-2.5
10
1.5-2
10
0.8-1
10
0.7-0.8
10
0.6-0.7
10
0.4-0.5
10
0.2-0.25
10
40-45
8000
N2
12
25-30
12
22-25
12
12-15
12
8-10
14
6-7
14
3.5-4
14
2-2.5
14
1.6-2
16
1-1.2
16
0.8-1
16
0.7-0.8
16
0.5-0.6
16
0.4-0.5
16
0.2
18
30-40
8000
N2
12
    "