Lincoln Ultracore 712A80 Fcaw-G Welding Wire – E71T-12M-Jh8 Specification

Description

UltraCore 712A80 0.045 inch welding wire is a high-performance E71T-12 flux-cored electrode engineered for optimal results with high Argon mixed shielding gases. Delivering exceptional arc stability, superior operability, and outstanding low-temperature impact toughness, it is an ideal solution for offshore construction, pressure vessel fabrication, tank work, and other demanding industrial applications.

Features

• Produces weld deposits with impact toughness exceeding 27 J (20 ft·lbf) at -40°C (-40°F)
• Optimized for use with 75–80% Argon/balance CO₂ mixed shielding gas
• Premium arc stability and smooth bead appearance for consistent weld quality
• ProTech® foil bag packaging helps protect wire from moisture and contamination
• Available in select diameters meeting Buy America & American Iron & Steel (AIS) standards

Typical Applications

• Offshore fabrication
• Pressure vessels
• Shipbuilding
• Heavy equipment manufacturing
• ASME-related applications

Welding Positions

• All

Shielding Gas

• Mixed Shielding Gas

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