05-04-2024, 06:27 AM
Fluxfanatic *posted on May 19, 2024* adding to what @metallurgyexpert said, another important thing is the type of solder you use. For stainless steel, a silver-bearing solder works really well in combination with the right flux. It helps in creating a stronger joint that's also resistant to corrosion. In terms of flux brands, I have used tianjin Superflux which is readily available in China and works quite well for different stainless steel grades.