Because I like to follow up, here's the comparison between the two gas mixes. Same stock material, same machine, same settings, same welder, same wire. only change was the gas.

Hi Everyone, New to the forum. I am not a welder myself, However I am trying to get to the bottom of an issue we are having with stainless steel welding, I have attached a few photos, What we are experiencing is an almost impossible to remove black slag / residue included in the weld, it only becom...

Coldman wrote:You need Arcal Chrome to mig stainless.
Speed is for carbon steel only.

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We brought in 3 bottles late friday for the weekend, will post an update shortly after I've been down to the workshop and had a look

Hi Everyone, New to the forum. I am not a welder myself, However I am trying to get to the bottom of an issue we are having with stainless steel welding, I have attached a few photos, What we are experiencing is an almost impossible to remove black slag / residue included in the weld, it only become...