Lincoln Electric, ED031851, Flux-Cored Wire, 0.052 in; 1.3 mm, E71T-12M-JH8, 50 lb Spool

UltraCore® 712A80 is specifically optimized for use with high Argon mixed gas. With desirable arc characteristics and operability, UltraCore® 712A80 provides an excellent solution for offshore, tank, pressure vessel fabrication, and other industries looking for an excellent running E71T-12 wire with high impacts to meet a variety of applications.

Features

• Designed for welding with 75-80% Argon/balance CO2 shielding gas
• Capable of producing weld deposits with impact toughness exceeding 27 J (20 ft·lbf) at -40°C (-40°F)
• Premium arc performance and bead appearance
• ProTech® foil bag packaging

What's Included?

• (1) 50 lb Spool

• Consumables Material: Flux-cored (FCAW-G) Wire
• Consumable Diameter: 0.052 in (1.3 mm)
• Welding Process: FCAWG
• AWS Specification: E71T-12M-JH8, E71T1-M21A4-CS2-H8
• Spool Weight: 50 lb
• Country of Origin: United States
• Winding: RDM
• Alloy Type: SM
• Operating Voltage Range: 20-33 volts
• Approximate Current Range: 140-280 amps
• Wire Feed Speed Range: 3.8-13.3 m/min (150-525 in/min)
• Deposition Rate: 1.8-5.4 kg/hr (4.0-12.0 lb/hr)
• Deposition Efficiency: 86-88%
• Impact Toughness: 27 J (20 ft lbf) at -40 C (-40 F)
• Typical Tensile Strength: 565-610 MPa (82-88 ksi)
• Typical Yield Strength: 505-555 MPa (73-80 ksi)
• Elongation: 25-27%
• Diffusible Hydrogen: 4-8 mL/100g weld deposit
• Deposit Composition: C 0.03-0.04%, Mn 1.40-1.53%, Si 0.31-0.36%, S 0.01%, P 0.01%, Ni 0.32-0.38%

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