Stainless steel, 100a, H35 plasma / n₂ shield – Tweco Ultra-Cut Torch Data User Manual
Page 23: This art is for reference only
Manual 0-4828
Rev BA 8-23
TORCH DATA for Ultra-Cut
Stainless Steel
Flow Rates (SLPM / SCFH)
100A
H35
N₂
Preflow
- / -
62 / 132
H35 Plasma / N₂ Shield
Cutflow
24 / 51
51 / 107
Shield Cup
Shield Cap
Shield Gas
Distributor
Tip
Plasma Gas Distributor
Electrode
Cartridge
21-1016
21-1036
21-1274
21-1062
21-1041
21-1080
21-1020
GCM-2010
SC-3000 Torch Height Control (THC)
Basic THC
CNC Control
Material
Thickness
Pre Flow
Pressure
(N₂)
Cut Flow Rates / Pressures
Arc
Voltage Cut Height
THC
Pierce
Delay
Pierce
Ignition
Height
Elevation
Height
Control
Delay
Pierce
Height
without
Elevation
Travel
Speed
CNC
Motion
Delay
Max Kerf Width
@ Rec. Speed
Plasma (H35) Shield (N₂)
ga
(in)
inch
(psi)
Ball (psi) Ball (psi) (Volts) (in) ±0.005 (sec)
(in)
(in)
(sec)
(in)
(ipm)
(sec)
(in)
-
1/4
0.250
40
50
120 97 120
148
0.145
0.3
0.150 0.150
0.3
0.250
72
0.3
0.093
-
3/8
0.375
40
55
120 97 120
152
0.130
0.3
0.200 0.150
0.3
0.300
55
0.3
0.090
-
1/2
0.500
40
55
120 97 120
155
0.130
0.5
0.250 0.200
0.2
0.350
42
0.5
0.095
-
5/8
0.625
40
62
120 97 120
157
0.130
0.6 0.350 0.300
0.2
0.450
25
0.6
0.100
GCM-2010
SC-3000 Torch Height Control (THC)
Basic THC
CNC Control
Material
Thickness
Pre Flow
Pressure
(N₂)
Cut Flow Rates / Pressures
Arc
Voltage Cut Height
THC
Pierce
Delay
Pierce
Ignition
Height
Elevation
Height
Control
Delay
Pierce
Height
without
Elevation
Travel
Speed
CNC
Motion
Delay
Max Kerf Width
@ Rec. Speed
Plasma (H35) Shield (N₂)
(mm)
(Bar)
Ball (Bar) Ball (Bar) (Volts) (mm) ±0.1 (sec) (mm)
(mm)
(sec)
(mm)
(mm/
min)
(sec)
(mm)
6
2.8
49
8.3
97
8.3
148
3.7
0.3
3.7
3.8
0.3
6.2
1880
0.3
2.4
8
2.8
53
8.3
97
8.3
150
3.5
0.3
4.5
3.8
0.3
7.0
1600
0.3
2.3
10
2.8
55
8.3
97
8.3
152
3.3
0.3
5.3
4.0
0.3
7.8
1350
0.3
2.3
12
2.8
55
8.3
97
8.3
154
3.3
0.5
6.1
4.8
0.2
8.6
1140
0.5
2.4
15
2.8
60
8.3
97
8.3
156
3.3
0.6
8.2
6.9
0.2
10.7
750
0.6
2.5
Marking
Pre Flow
Pressure
(N₂)
Marking Flow Rates /
Pressures
Arc
Voltage
Marking
Height
Pierce Ignition Height
THC and CNC
Delay
Control
Delay
Travel
Speed
Marking quality
degrades as
thickness
decreases.
18A Arc Current
Plasma (N₂)
Shield (N₂)
Burn-through may
happen for thicknesses
< 1/16” (0.063”) /
1.6 mm.
(psi) /
(Bar)
Ball (psi) /
(Bar) Ball
(psi) /
(Bar) (Volts)
(in) ±0.005 /
(mm) ±0.1
(in) ±0.005 / (mm) ±0.1
(sec)
(sec)
(ipm) /
(mm/ min)
20 / 1.4
50
40 /
2.8
75
80 /
5.5
125 0.120 / 3.0
0.120 / 3.0
0
0.5
300 /
7620
BOLD TYPE indicates maximum piercing parameters.
Electrode
Shield Cap
Tip
Shield Gas
Distributor
Plasma Gas
Distributor
Cartridge
Shield Cup
This Art Is For Reference ONLY
Art # A-07958_AB