Having to do butt joint test pieces using 2.5mm 6011's for a root run in 6mm (1/4") mild steel plates bevelled 60 deg included angle. Root gap is 2.5mm and root face about 2mm.
If I set the current to a 60amp @ 80v ocv starting the rod is VERY painful, but eventually it runs ok, but I get all sorts of inclusions from the false starts. If I go just over 65a to get a decent start I burn nice keyholes in the root run.
Any tricks I can apply apart from bribing the inspector?
I'm limited to using a straight transformer AC welder so no foot pedal tweeking allowed.
If I do the same runs in a 6013 rod they come out beautifully but 6013 aren't allowed :(
AWEM