PulseDrive program for Thermanit A-318 Si wire, 1.0 mm, with M12 shielding gas. It provides pulsed arc and double pulse, which means less spatter and better pool control.
What it is for
The program holds synergic curves for this one combination of wire, diameter and gas. You change wire feed speed or plate thickness and the machine sets voltage and arc shape itself. The program is meant for stainless and acid-resistant steels. M12 is argon with a small CO2 addition, a typical gas for stainless steel.
| Part number | 79.P1.26499 |
|---|---|
| Brand | Böhler Welding |
| Program type | PulseDrive (pulsed arc and double pulse) |
| Wire | Thermanit A-318 Si (solid wire) |
| Wire classification | EN ISO 14343-A G 19 12 3 Nb Si; AWS A5.9 ER318 (mod.) |
| Wire diameter | 1.0 mm |
| Shielding gas | M12 (Ar with 0.5 to 5% CO2) |
| Material | stainless and acid-resistant steels |
| Program line | Böhler ARC (tuned to a Böhler Welding wire) |
Fits
You can add PulseDrive programs to these machines (Böhler Welding selection guide):
- 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 Thermanit A-318 Si (solid wire). You can buy it from us: Thermanit A-318 Si.
Other programs for this wire
- PulseDrive 1.2 mm, gas M12 (79.P1.26599)
- ArcDrive 1.0 mm, gas M12 (79.S1.26499)
- ArcDrive 1.2 mm, gas M12 (79.S1.26599)
- RapiDeep 1.0 mm, gas M12 (79.RD.26499)
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 1.0 mm, gas M12 (79.QP.26499).
Can I use another ER318 wire?
The curves are tuned to Thermanit A-318 Si. 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.

