Pros: It’s the best choice when welding stainless steel parts to prevent contamination. It offers superior rust and corrosion resistance, making it ideal for humid environments or industries with high hygiene standards (like food processing or medical).
Cons: The cost is the biggest drawback, often being 3 times as much as carbon steel. It has a slightly lower thermal conductivity than carbon steel. You can’t use magnetic tooling on stainless.