Lincolnweld LAC-690 description:
Top Features
H4 Diffusible Hydrogen Level - combine with Lincolnweld 888 flux for H4 diffusible hydrogen weld deposits
Low Temperature Impact Properties – charpy V-notch test results capable of exceeding 27 J (20 ft·lbf) at -73°C (-100°F) with Lincolnweld 888 flux
Excellent Tandem, AC and DC Operation - experience outstanding deposition rates, especially when used with the Lincoln Electric Power Wave AC/DC 1000 SD welding power source
Self- Peeling Slag - clean and easy slag removal minimizes risk of inclusions, even in narrow gap applications

Typical Applications
Offshore jack-up rigs
High strength, low alloy applications
As-welded or post-weld heat-treated (stress-relieved) applications