How to Remove Weld Discoloration from Stainless Steel: A Complete Guide
Welding stainless steel often leaves behind blue, purple, yellow, brown, or black discoloration around the weld. These marks, commonly called heat tint, can affect the appearance of the finished product and may reduce corrosion resistance in the affected area. Whether you work with stainless steel railings, kitchen equipment, tanks, pipes, or fabricated components, choosing the…