CONSUMABLES SAW
SUBMERGED ARC Submerged Arc (SAW) Flux
Product Name & AWS Class
760 761 Key Features
700 Series Active Flux Lincolnweld®
Lincolnweld®
Paper Bag
• Highly active and designed to handle rust and mill scale • Helps resist porosity caused by arc blow • Slow freezing slag for good weld appearance
• Manganese alloying and carbon reducing flux designed to provide superior crack resistance
• Slow freezing slag for a wide, flat weld • Excellent resistance to cracking in single pass applications
Lincolnweld® 780
• Industry standard for submerged arc welding applications • Fast freezing slag for easy removal and minimized spilling on circumferential welds • When paired with Lincolnweld®
welding applications Lincolnweld® 781 L-61 it is recommended for up to three pass
• Features fast follow characteristics that allow for uniform welds at high speeds without undercut or voids
• Recommended for high speed, limited pass welding on clean plate and sheet steel
800 Series Neutral Flux Lincolnweld®
860 Lincolnweld® Lincolnweld® 865 880
• Industry standard for submerged arc welding applications • Excellent operating characteristics in a variety of general welding applications
• Charpy V-Notch test results exceeding 27 J (20 ft•lbf) @ -40°C (-40°F) with Lincolnweld®
L-61
• General purpose flux designed to weld butt joints and flat and horizontal fillets • When used with Lincolnweld®
480 MPa (70 ksi) tensile strength after stress relief • Can be used for both joining and hardfacing welding
L-50 or L-61, it is capable of producing
• Optimal bead appearance when used with solid low alloy steel electrodes with a minimum of 0.20% silicon
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