This PulseDrive program sets the machine up for pulsed arc welding with Union X 96 wire, 1.2 mm, with M20 shielding gas. You get pulsed arc and double pulse, useful where the look of the weld face matters.
What it is for
A program is a set of synergic curves for one wire, one diameter and one gas: you set wire speed or material thickness and the machine selects voltage and arc shape. The program is meant for high-strength steels, where repeatable heat input and a stable arc matter.
| Part number | 79.P1.25399 |
|---|---|
| Brand | Böhler Welding |
| Program type | PulseDrive (pulsed arc and double pulse) |
| Wire | Union X 96 (solid wire) |
| Wire classification | EN ISO 16834-A G 89 5 M21 Mn4Ni2.5CrMo; AWS A5.28 ER120S-G |
| Wire diameter | 1.2 mm |
| Shielding gas | M20 (Ar with 5 to 15% CO2) |
| Material | high-strength steels |
| Program line | Böhler ARC (tuned to a Böhler Welding wire) |
Fits
According to the selection guide in the Böhler Welding price list, PulseDrive programs are available for:
- TERRA NX: 320/400 PMC SteelDrive, 400 PMC DualFeeder, 320 PME, 400/500 PME
- URANOS NX: 2200 PMC, 2200 MTE, 2700 PMC, 2700 MTE, 3200 GSM, 4000/5000 GSM
Wire for this program
The curves were made for Union X 96 (solid wire). You can buy it from us: Union X 96.
Other programs for this wire
- PulseDrive 1.0 mm, gas M20 (79.P1.25299)
- QuickPulse 1.2 mm, gas M20 (79.QP.25399)
- PulseDrive 1.2 mm, gas M21 (79.P1.24999)
- PulseDrive 1.0 mm, gas M21 (79.P1.24899)
FAQ
Will this program work on my machine?
Yes, if your model is on the list above. TERRA NX 320/400 SMC SteelDrive and TERRA NX 400/500 MSE are not listed for PulseDrive in the selection guide. You buy the program for one specific machine: give its model and serial number with your order. Installation (service visit or manufacturer update) is agreed after the order.
PulseDrive or QuickPulse?
QuickPulse is a T.MAP process: the price list credits it with faster welding, higher deposition rate, a more concentrated arc and less heat. It covers fewer machines, not URANOS NX 2700. QuickPulse for this set-up: QuickPulse 1.2 mm, gas M20 (79.QP.25399).
Can I use another ER120S-G wire?
The curves are tuned to Union X 96. Another wire may behave differently, so contact us and we will match a program to the wire you use.
Spawlab is an authorised Böhler Welding distributor and service partner in Poland, VAT invoice included.

