This synergic ArcDrive program is set up for Union K 56 wire, 1.0 mm diameter, with C1 shielding gas. It covers short arc and spray arc, in manual and synergic mode.
What it is for
Each program covers one combination: wire, diameter, gas. You enter wire speed or material thickness and the machine selects voltage and arc shape. The program is meant for unalloyed and low-alloy steels, which covers most structural work. A 1.0 mm wire is a good choice for thin and medium sheet.
| Part number | 79.S1.00394 |
|---|---|
| Brand | Böhler Welding |
| Program type | ArcDrive (short and spray arc) |
| Wire | Union K 56 (solid wire) |
| Wire classification | G 46 2 C G4Si1 / G 46 4 M G4Si1; AWS ER70S-6 |
| Wire diameter | 1.0 mm |
| Shielding gas | C1 (100% CO2) |
| Material | unalloyed and low-alloy steels |
| Program line | Böhler ARC (tuned to a Böhler Welding wire) |
Fits
The Böhler Welding 2026/27 price list lists ArcDrive programs as an option for:
- TERRA NX: 320/400 SMC SteelDrive, 320/400 PMC SteelDrive, 400 PMC DualFeeder, 400/500 MSE (WF NX SteelDrive feeder), 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 program is tuned to Union K 56 wire. It is available in our shop: Union K 56.
Other programs for this wire
- ArcDrive 0.8 mm, gas C1 (79.S1.00294)
- ArcDrive 1.0 mm, gas M20 (79.S1.01394)
- ArcDrive 0.9 mm, gas M21 (79.S1.14994)
- RapiDeep 1.0 mm, gas M20 (79.RD.01394)
FAQ
Can I add this program to my TERRA NX or URANOS NX?
Yes, if your model is on the list above. ArcDrive has the widest machine list: it also covers TERRA NX 320/400 SMC SteelDrive and TERRA NX 400/500 MSE. When ordering, give the model and serial number of the machine the program is for. Installation, by our service or as a manufacturer update, is agreed after the order.
How does ArcDrive differ from PulseDrive?
ArcDrive welds with short and spray arc, without pulse. PulseDrive adds pulsed arc and double pulse, which helps on thin sheet and in position.
Can I use this program with a different gas?
No: the curves are made for C1. For M20 choose a separate program: ArcDrive 1.0 mm, gas M20 (79.S1.01394).
Spawlab is an authorised Böhler Welding distributor and service partner in Poland, VAT invoice included.

