Lincoln Ultracore 712A80-H Plus (E491T-12MJ-H4)
UltraCore® 712A80-H Plus from Lincoln Electric is designed to achieve low hydrogen levels for the toughest applications in heavy equipment, offshore, shipbuilding and pressure vessel fabrication.
Features
- Innovative design capable of superior toughness at -50°F in both the as-welded and stress-relieved conditions
- Designed for welding with 75-80% Argon/Balance CO2 shielding gas
- H4 diffusible hydrogen levels
- Q2 Lot® - Certificate showing actual deposit chemistry and mechanical properties per lot available online
- ProTech® foil bag packaging
Classifications
- AWS A5.20 : E71T-12M-JH4
- AWS A5.26 : E81T1-GM-H4
- AWS A5.29 / A5.29M: E81T1-GM
- AWS A5.36 : E71T1-M21A6-CS2-H4, E71T1-M21P5-CS2-H4
- CWB CSA E491T-12MJ-H4
- CWB E491T1-M21A5-CS2-H4
Documents and Specs
Available Spool Sizes, Wire Diameter & Item Number:
- 33 lb (15 kg) - 0.045" (1.2mm) - ED034845
- 33 lb (15 kg) - 0.052" (1.4mm) - ED034846
- 33 lb (15 kg) - 1/16" (1.6mm) - ED034847
Please allow 1 week lead time on this item