TIG only for Hygenic stainless. Unless you’re going to blast it with bead or soda and then passivate the whole lotThe welds would be for a food factory so I would need the weld to be as good as possible, so I would need a mix that's about argon 98% and CO2 2%?
Just check that Bar Keepers Friend isn’t just a cleaner, you said it claims to passivate, you ideally want pickle the weld and adjacent parent material prior to passivation, you could use mechanical oxide removal, it all depends on the end product requirementsSo I've been looking at the processes that need to be used for stainless steel MIG welding and I saw that a product called "Bar keepers friend" could be used to passivate the weld and just wanted to know if anyone here has used this product before or has used a product that they could recommend to me. I'm also curious if anyone has used a company called "*removed for legal reasons*" before as I'm new to welding and don't really know many companies that sell welding supplies.
Thank you in advance.