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| Mild Steel Flux-Cored Wires - All Position |
| UltraCore 71C | E71T-1C-H8 | DC+ | For those who prefer the economy of welding with 100% CO2 for seismic structural fabrication, railcar, shipbuilding and barge applications, UltraCore® 71C is a great choice that delivers superior arc characteristics for single and multiple pass welding. It's our best running E71T-1 for CO2 applications, and it delivers great arc stability and fast freezing slag for easy out-of-position welding, even with 1/16" diameter wire. The ProTech™ foil bag packaging system protects wire from moisture contamination for consistent quality reel after reel. |
| Outershield 71M | E71T-1C-J | DC+ | Outershield® 71M is an overall performer. From excellent feedability to good arc performance, welders enjoy using 71M. Outershield® 71M is extremely stiff because of the unique manufacturing process that we use to make this product. No side cutters are required to restart, just break the wire off in your hands - it's that easy. |
| Outershield 71 Elite | E71T-1C H8 | DC+ | Smooth arc transfer, low spatter and good bead appearance make Outershield® 71 Elite a top quality electrode. Operators will enjoy the well directed arc with small ball transfer. The fast freezing slag system makes out-of-position welding easy. |
| UltraCore 712C | E71T-12C-JH8 | DC+ | For tank and shipbuilding applications using straight CO2, UltraCore® 712C is a versatile E71T-12 choice with consistently high impact toughness values — even with a notch offset of 2.5mm from weld centerline. Tensiles will not exceed 90 ksi to help reduce cracking tendency. The ProTech™ foil bag packaging system protects the wire from harmful moisture for consistent chemistry and performance. Use UltraCore® 712C to get high impacts when using straight CO2 for deep penetration profile and minimal gas costs. |
| UltraCore 71A75 Dual | E71T-1C-H8 | DC+ | UltraCore® 71A75 Dual is a general purpose wire that gives you the flexibility to use either straight CO2 or 75% Argon/25% CO2 gas. It delivers a stable arc, low spatter, and a smooth bead appearance for general fabrication applications. Features ProTech™ foil bag packaging system to protect wire from atmospheric moisture while in shipping or storage. |
| UltraCore 71A85 | E71T-1M-H8 | DC+ | Designed specifically for use with high Argon mixed gas, UltraCore® 71A85 delivers Lincoln's best arc characteristics for gas-shielded flux-cored welding. Shipbuilders and structural fabricators like it because it runs well - it's our best running E71T-1 for high Argon gas blends, and it delivers great arc stability and fast freezing slag for easy out-of-position welding, even with 1/16" diameter wire. This wire is carefully protected from moisture contamination using the new ProTech™ foil bag packaging system. |
| UltraCore 712A80-H | E71T-12M-JH4 | DC+ | UltraCore® 712A80-H, featuring ProTech™ foil bag packaging, is designed to achieve low hydrogen levels for the toughest applications in heavy equipment, offshore, shipbuilding and pressure vessel fabrication. UltraCore® 712A80-H is ideal for all-position, single and multiple pass welding on heavy sections where hydrogen induced cracking may be a concern. UltraCore® 712A80-H potentially reduces the need for preheat, so prep-time can be virtually eliminated and efficiencies can be increased. For heavy duty low hydrogen applications, choose UltraCore® 712A80-H. |
| UltraCore 712A80 | E71T-12M-JH8 | DC+ | UltraCore® 712A80 is Lincoln's best running E71T-12 product because of its superior arc characteristics and high impacts in a variety of applications, including offshore, tank and pressure vessel fabrication. Robust impact toughness values — even with a notch offset of 2.5mm from weld centerline — makes this a favorite for designers who need consistently high impacts weld after weld. Tensiles will not exceed 90 ksi to help reduce cracking tendency, and the new ProTech™ foil bag packaging system protects the wire from harmful moisture contamination. |
| Outershield 71 Supreme | E491T-9C-H8 | DC+ | Smooth, consistent arc performance make Outershield® 71 Supreme a top quality electrode. The finished weld exhibits an extremely smooth bead appearance, even on out-of-position welds. |
| Mild Steel Flux-Cored Wires - High Deposition |
| Outershield 70 | E70T-1C | DC+ | Outershield® 70 has a smooth stable arc that delivers beads with good tie-in. Outershield® 70 is able to weld over mild levels of mill scale, rust and other contaminants because of its high level of deoxidization. |
| UltraCore 70C | E70T-1C-H8 | DC+ | UltraCore® 70C gas-shielded flux-cored wire is designed for low fume generation rates and controlled H8 diffusible hydrogen levels. It is recommended for both single or multiple pass welding in either semi-automatic or automatic applications. For high deposition rates, excellent bead stacking and low fume levels - choose UltraCore® 70C. |
| UltraCore 75C | E70T-5C-JH4 | DC+ | UltraCore® 75C gas-shielded flux-cored wire is capable of producing low diffusible hydrogen levels and high deposition rates. It is recommended for both single or multiple pass welding in either semi-automatic or automatic applications. The basic slag system allows for high resistance to cracking and the capability to exceed impact property requirements at -40°C (-40°F) – choose UltraCore® 75C. |
| UltraCore 81K2A75-H | E81T1-K2M-JH4 | DC+ | UltraCore® 81K2A75-H gas-shielded flux-cored wire is capable of producing weld deposits with impact toughness exceeding 89 - 127 J (66 - 94 ft·lbf) at -40°C (-40°F). |
| UltraCore 81K2C-H | E81T1-K2C-JH4 | DC+ | UltraCore® 81K2C-H gas-shielded flux-cored wire is capable of producing weld deposits with impact toughness exceeding 111 - 141 J (82 - 104 ft·lbf) at -40°C (-40°F). |
| Low Alloy Flux-Cored Wires |
| UltraCore 81Ni1C-H | E81T1-Ni1M-JH4 | DC+ | An extension of our superior line of carbon steel UltraCore® products, 81Ni1C-H is designed for high strength, low-alloy applications using 100% CO2. These electrodes exhibit robust impact properties, even with a notch offset of 2.5 mm from weld centerline, as well as superior crack resistance, due to low diffusible hydrogen levels (4mL/100 grams of weld deposit max). This electrode is ideally suited to replace E8018-C3 stick electrodes for added efficiency and increased productivity in bridge fabrication, offshore work, or structural fabrication. |
| Outershield 91K2-H | E91T1-K2M H8 | DC+ | Operators will love this smooth, well-directed spray type arc. Outershield® 91K2-H offers superior puddle control in all positions, virtually effortless slag removal and excellent bead wetting. It can potentially reduce the level of preheat normally used on crack sensitive steels. Uses include welding HY-80 and ASTM A710 type steels. |
| UltraCore 81Ni1A75-H | E81T1-Ni1M-JH4 | DC+ | An extension of our superior line of carbon steel UltraCore® products, 81Ni1A75-H is designed for high strength, low-alloy applications using 75% Argon/25% CO2. The use of mixed shielding gas stabilizes arc characteristics, reduces spatter levels, and washes out the weld bead for a flat appearance. These electrodes exhibit robust impact properties, even with a notch offset of 2.5 mm from weld centerline, as well as superior crack resistance, due to low diffusible hydrogen levels (4mL/100 grams of weld deposit max). This electrode is ideally suited to replace E8018-C3 stick electrodes for added efficiency and increased productivity in bridge fabrication, offshore work, or structural fabrication. |
| UltraCore 81Ni2A75-H | E81T1-Ni1M-JH4 | DC+ | Look to UltraCore® 81Ni2A75-H for high strength, low alloy applications where productivity and consistency are a must in 75% Argon/25% CO2 applications. The mixed shielding gas stabilizes arc characteristics, reduces spatter levels, and washes out of the weld bead for a flat appearance. This welding wire exhibits superior crack resistance due to low diffusible hydrogen levels (4 mL/100 grams of weld deposit max). Even with a notch offset of 2.5 mm from weld centerline, this wire displays robust impact properties. Whether your application is mining, offshore, or fabrication, UltraCore® 81Ni2A75-H is the premier low alloy welding wire. |
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