[jbwelds]

this soot looking stuff, is it caused by flowrate too high or travel speed too slow or just too much heat? what can you tell me about this weld please. I believe it was welded with 110 Amps at nearly full pedal the whole run also

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[LtBadd]

jbwelds, the weld looks very good, however the color suggest not sufficient gas coverage.

Let us know what your using for your collet body, cup size, and your flow rate

[jbwelds]

3/32 blue tungsten
#7 gas lens
1/16 308 filler
I thought the flowrate was about 15cfh but come to think of it I didn't check. I know someone else used the welder prior to me welding this and that may have been changed. Good Idea to always check that as well.
I didn't think about it not having enough gas. good point thanks!