STV® Parameters for Hypertherm105®
The following Hypertherm® Plasma Cut Settings have been re-arranged specifically for STV®CNC Plasma Table Owners. (For Air Plasma Shielded Consumables). Select any of the Hypertherm models below to quick jump to the corresponding section:
Click here for Consumables
Hypertherm 105®
Mild Steel - Standard Consumables
| Material thickness | Cut Speed 1 | Cut Speed 2 | Cutting Height | THC | Piercing Height | Piercing Time | Floating Height |
|---|---|---|---|---|---|---|---|
|
1/4″ |
156 |
136 |
0.125 |
144 |
0.25 |
500 |
0.5 |
|
3/8” |
94 |
74 |
0.125 |
145 |
0.25 |
750 |
0.5 |
|
1/2″ |
62 |
42 |
0.125 |
146 |
0.25 |
750 |
0.5 |
|
5/8″ |
42 |
22 |
0.125 |
149 |
0.25 |
1000 |
0.5 |
|
3/4″ |
33 |
13 |
0.125 |
151 |
0.25 |
1000 |
0.5 |
|
7/8″ |
26 |
6 |
0.125 |
154 |
0.25 |
1250 |
0.5 |
|
1″ |
21 |
16* |
0.125 |
160 |
Edge Start |
Edge Start |
0.5 |
|
1-1/8″ |
15 |
10* |
0.125 |
162 |
Edge Start |
Edge Start |
0.5 |
|
1-1/4″ |
14 |
9* |
0.125 |
166 |
Edge Start |
Edge Start |
0.5 |
|
1-1/2″ |
9 |
4* |
0.125 |
171 |
Edge Start |
Edge Start |
0.5 |
Please Note: “Floating height” has been set at 0.5” inch as default, but can be changed to your preference.
Please Note: “Cut Speed 2” has been set 20” in/min slower than “Cut Speed 1”. Adjust Accordingly within 20-40” in/min.
Please Note: “Cut Speed 2” with a ( * ) has been set 5” in/min slower than “Cut Speed 1”. Adjust Accordingly within 5 – 8” in/min.
Gas Flow Rate – slpm/scfh: 217/460 Hot (cut flow); 250/530 Cold (post flow)
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Hypertherm 105®
Stainless Steel - Standard Consumables
| Material thickness | Cut Speed 1 | Cut Speed 2 | Cutting Height | THC | Piercing Height | Piercing Time | Floating Height |
|---|---|---|---|---|---|---|---|
|
1/4″ |
185 |
165 |
0.125 |
139 |
0.25 |
500 |
0.5 |
|
3/8” |
94 |
74 |
0.125 |
143 |
0.25 |
500 |
0.5 |
|
1/2″ |
55 |
35 |
0.125 |
148 |
0.25 |
500 |
0.5 |
|
5/8″ |
38 |
18 |
0.125 |
149 |
0.25 |
750 |
0.5 |
|
3/4″ |
28 |
8 |
0.125 |
153 |
0.31 |
1250 |
0.5 |
|
7/8″ |
22 |
17* |
0.125 |
156 |
Edge Start |
Edge Start |
0.5 |
|
1″ |
17 |
12* |
0.125 |
158 |
Edge Start |
Edge Start |
0.5 |
|
1-1/8″ |
14 |
9* |
0.125 |
162 |
Edge Start |
Edge Start |
0.5 |
|
1-1/4″ |
12 |
7* |
0.125 |
166 |
Edge Start |
Edge Start |
0.5 |
Please Note: “Floating height” has been set at 0.5” inch as default, but can be changed to your preference.
Please Note: “Cut Speed 2” has been set 20” in/min slower than “Cut Speed 1”. Adjust Accordingly within 20-40” in/min.
Please Note: “Cut Speed 2” with a ( * ) has been set 5” in/min slower than “Cut Speed 1”. Adjust Accordingly within 5 – 8” in/min.
Gas Flow Rate – slpm/scfh: 217/460 Hot (cut flow); 250/530 Cold (post flow)
Click here for Consumables
Hypertherm 105®
Aluminum - Standard Consumables
EXPLOSION HAZARD – CUTTING WITH ALUMINUM NEAR WATER. Do not cut aluminum alloys underwater or on a water table UNLESS you can prevent the accumulation of hydrogen gas. Never cut aluminum-lithium alloys in the presence of water. Aluminum can react with water to produce hydrogen, resulting in a potentially explosive condition that can detonate during plasma cutting operations. Refer to the Safety and Compliance Manual (80669C) for more information.
| Material thickness | Cut Speed 1 | Cut Speed 2 | Cutting Height | THC | Piercing Height | Piercing Time | Floating Height |
|---|---|---|---|---|---|---|---|
|
1/4″ |
223 |
203 |
0.125 |
146 |
0.25 |
500 |
0.5 |
|
3/8” |
110 |
90 |
0.125 |
151 |
0.25 |
750 |
0.5 |
|
1/2″ |
71 |
51 |
0.125 |
156 |
0.25 |
1000 |
0.5 |
|
5/8″ |
51 |
31 |
0.125 |
157 |
0.25 |
1000 |
0.5 |
|
3/4″ |
43 |
23 |
0.125 |
162 |
0.25 |
1250 |
0.5 |
|
7/8″ |
34 |
29* |
0.125 |
164 |
Edge Start |
Edge Start |
0.5 |
|
1″ |
25 |
20* |
0.125 |
166 |
Edge Start |
Edge Start |
0.5 |
|
1-1/8″ |
20 |
15* |
0.125 |
171 |
Edge Start |
Edge Start |
0.5 |
|
1-1/4″ |
15 |
10* |
0.125 |
175 |
Edge Start |
Edge Start |
0.5 |