23
Material
current
thickness
Carbon steel
Stainless steel
Aluminum
40A
60A
80A
40A
60A
80A
40A
60A
80A
1
8.5
9
10
1.5
6
7.2
8
6
8
8.5
6
11
9
2
4.5
7
3
7.5
5
11
3
3
4.5
5.5
0.8
3.8
7
2.5
6
7.5
5
1.5
2.4
3.2
0.5
2
3
2
3
4.5
6
1
2
2.5
0.4
1.6
2.5
1.2
2
2.7
10
0.4
1.2
1
0.5
1
1
1.2
12
0.7
0.8
0.3
0.7
0.5
1
16
0.5
0.5
0.6
20
0.4
0.25
0.5
Table 7-3: Cutting speed table
Note!
This table is for reference only, the actual shall prevail.