Hypertherm HyPerformance Plasma HPR260 - Estimated Kerf Width Compensation

OPERATION
HPR260 Manual Gas Instruction Manual 4-9
4
Estimated kerf-width compensation
The widths in the chart below are for reference. Differences between installations and material composition may cause
actual results to vary from those shown in the table.
Metric
Thickness (mm)
Process 1.5 3 6 10 12 20 25 32 38
MS
260A O
2
/ Air
2.54 2.79 3.43 3.81 4.32 4.45
200A O
2
/ Air
2.18 2.26 2.95
130A O
2
/ Air
1.803 2.032 2.108 2.642 3.429
80A O
2
/ Air
1.372 1.727 1.905
50A O
2
/ O
2
1.516 1.740 1.854
30A O
2
/ O
2
1.346 1.448
SS
260A N
2
/ Air
2.54 3.08 3.30
260A H35 / N
2
3.81 4.06 4.32
200A N
2
/ N
2
2.16 2.29 2.92
200A H35 / N
2
3.68 3.81 3.94
130A H35 / N
2
2.718 2.769 2.896
130A N2 / N
2
1.829 1.879 2.413
80A F5 / N
2
1.194
45A F5 / N
2
0.584 0.381 0.533
45A N
2
/ N
2
0.483 0.229 0.152
AL
260A N
2
/ Air
3.05 3.05 3.30
260A H35 / N
2
2.79 3.30 3.56
200A N
2
/ N
2
2.03 2.58 3.01
200A H35 / N
2
2.67 2.92 3.30
130A H35 / N
2
2.718 2.769 2.896
130A Air / Air 2.083 2.083 2.184
45A Air / Air 1.067 1.092 1.245