Lincoln Electric, ED031968, Flux-Cored Wire, E81T8-A4-K12; 5/64 in; 14 lb Coil

Has been micro-alloyed to be capable of exceeding impact values of 68 J (50 ft· lbf) @ -29° C (-20° F). It is recommended for hot, fill and cap pass welding of up to X80 grade pipe.

Features

• ProTech® hermetically sealed packaging
• Vertical down hot, fill and cap pass welding of up to X80 grade pipe
• Capable of producing weld deposits with impact toughnesss exceeding 122 J (90 ft·lbf) at -40°C (-40°F)

What's Included?

• (4) 14 lb Coil

• Welding Process: Flux-Cored Self-Shielded (FCAW-S)
• AWS Classification: E81T8-A4-K12, E81T8-G
• Wire Diameter: 2.0 mm (5/64 in)
• Consumable Diameter: 2.0 mm (5/64 in)
• Yield Strength: 500-550 MPa
• Tensile Strength: 575-615 MPa
• Elongation: 21-28%
• Impact Toughness: 88-200 J at -40 C to -29 C
• Current Type: DC
• Welding Position: All except vertical up
• Pipe Grade: Up to X80
• Alloy Type: SLA
• Consumables Material: Flux-Cored Self-Shielded (FCAW-S)
• Winding: NOS
• Country of Origin: United States
• Chemical Composition Carbon (C): 0.01-0.04%
• Chemical Composition Manganese (Mn): 2.21-2.75%
• Chemical Composition Silicon (Si): 0.12-0.14%
• Chemical Composition Phosphorus (P): 0.013%
• Chemical Composition Sulfur (S): 0.003%
• Chemical Composition Aluminum (Al): 0.9-1.2%
• Chemical Composition Nickel (Ni): 1.04-1.26%

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