Super Duplex Welding Electrode, Size/Diameter: 2.5 mm X 350 mm

Welding Considerations Heat input must be controlled to maintain the ferrite/austenite balance. Preheating not usually required, but interpass temperature should be limited (typically < 150°C). Post-weld heat treatment (PWHT) is generally not required. Use proper interpass cleaning to avoid contamination and hot cracking. Ensure matching filler metal to maintain corrosion resistance of the joint.