The LINCOLN SUBARC FLUX 761 is a high-performance welding flux designed for use in submerged arc welding processes. It is ideal for professionals working in shipbuilding, heavy fabrication, and large diameter water pipe construction, providing reliable weld quality even under challenging conditions.

This flux offers a high current capacity and excellent resistance to restraint cracking, making it suitable for welding applications involving low-quality steels. It performs well on rusty or dirty plates when used at high current settings, ensuring strong, durable welds in less-than-ideal surface conditions.

Key features include:

• High current capacity for efficient welding
• Resistance to restraint cracking to enhance weld integrity
• Compatibility with rusty or dirty plates at elevated currents
• Suitable for low-quality steel materials

Typical applications for the LINCOLN SUBARC FLUX 761 include shipbuilding, heavy fabrication projects, and the welding of large diameter water pipes, where robust and reliable welds are critical.