Passivation of stainless steel after welding
Stainless Steel Passivation after Welding0It’s time to answer another question we received through Ask Cougartron – our new monthly Q/A feature. YOUR QUESTION: With stainless steel being naturally corrosion-resistant, why does it have to be passivated after welding? Before answering this question, it is important to first understand the composition and physical properties of stainless…