Bossweld 680 Dissimilar Metal Electrodes are a versatile rutile 25-35% ferrite "Weldall" engineered for joining unknown or dissimilar steels with crack‑resistant welds and smooth bead profiles. They deliver dependable performance across maintenance, repair and tasks where robust weld metal and ease of use are essential.

Key Features:

• Classification AWS A5.4 E312‑16
• Rutile austenitic‑ferritic coating ensures crack‑resistant weld deposits and stable performance
• Uses for dissimilar metal welding
• Smooth weld bead formation reduces post‑weld finishing and improves visual quality
• Positions welding capability supports flat, horizontal, vertical up, and overhead applications
• Ideal for maintenance and repair of unknown steels, railway iron, and buffer layers before hardfacing