Lincoln Subarc Flux 761 is a specialized active flux designed for submerged arc welding (SAW) applications, particularly suited for limited pass welding processes. This product is ideal for welders seeking enhanced crack resistance and high-quality weld finishes.

The flux features manganese alloying and carbon-reducing properties that significantly improve crack resistance, making it highly effective in single pass welding scenarios. Its slow freezing slag characteristic promotes the formation of a wide, flat weld bead, ensuring superior weld appearance and structural integrity.

Key benefits include:

• Active flux formulation optimized for limited pass submerged arc welding
• Manganese alloying and carbon reduction to enhance crack resistance
• Slow freezing slag for producing wide, flat welds
• Excellent performance on large diameter water pipe spiral welds and single pass applications