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Lincoln Electric  |  SKU: ED034411

Lincoln ED034411 UltraCore 81Ni1A75-H Flux-Cored (FCAW-G) Wire, 0.045 in, 33 lb Spool

$191.73
UltraCore® 81Ni1A75-H from Lincoln Electric is designed for high strength, low-alloy applications using 75% Argon/25% CO2.
AWS / Classification: E81T1-Ni1M-JH4, E81T1-M21A4-Ni1-H4

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DETAILS

Lincoln ED034411 UltraCore 81Ni1A75-H Flux-Cored (FCAW-G) Wire, 0.045 in, 33 lb Spool

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.

Features

• Capable of producing weld deposits with impact toughness exceeding 88 123 J (65 91 ft&middotlbf) at -40&degC (-40&degF) Designed for welding with 75-85% Argon/Balance CO2 shielding gas Premium arc performance and bead appearance Meets AWS D1.8 seismic lot waiver requirements
• ProTech foil bag packaging
• Notes: AWS D1.8 structural steel seismic supplement test data can be found at the Lincoln Certificate Center.

Lincoln ED034411 UltraCore 81Ni1A75-H Flux-Cored (FCAW-G) Wire, 0.045 in, 33 lb Spool

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.

Features

• Capable of producing weld deposits with impact toughness exceeding 88 123 J (65 91 ft&middotlbf) at -40&degC (-40&degF) Designed for welding with 75-85% Argon/Balance CO2 shielding gas Premium arc performance and bead appearance Meets AWS D1.8 seismic lot waiver requirements
• ProTech foil bag packaging
• Notes: AWS D1.8 structural steel seismic supplement test data can be found at the Lincoln Certificate Center.

Includes
What's Included
  • (1) 33 lb Spool

Specifications
CONFORMANCE
CONFORMANCES SPECIFICATION CLASSIFICATION
AWS AWS A5.29 E81T1-Ni1M-JH4
AWS AWS A5.36 E81T1-M21A4-Ni1-H4
AllByProd NACE NACE Applications
ABS ABS - Part 2 4YQ460SA H5
CWB CSA W48 E551T1-M21A4-Ni1M-H4 (E551T1-Ni1M-JH4)
DNV-GL DNV - 2.9 IV Y46MS H5
LR LR - Chapter 11 4Y46S H5
MECHANICAL PROPERTIES
Classification Shielding Gas Polarity Yield Strength @ 0.2% Offset, MPa (ksi) Tensile Strength, MPa (ksi) Elongation, % Charpy V-Notch, J (ft-lbs) @ -40°C (-40°F)
E81T1-Ni1M-JH4 Requirement 75-80% Ar, balance CO2 DC+ 470 (68) min. 550-690 (80-100) 19 min. 27 (20) min.
E81T1-M21A4-Ni1-H4 Requirement M21-ArC DC+ 470 (68) min. 550-690 (80-100) 19 min. 27 (20) min.
Typical Result, As-welded 75% Ar, 25% CO2 DC+ 530 (77) 590-670 (85-98) 21 48-149 (36-110)
DEPOSIT COMPOSITION
Classification Shielding Gas Polarity %B %C %Cr %Mn %Mo %Ni %P %S %Si %V Diffusible Hydrogen, mL/100g Weld Metal
E81T1-Ni1M-JH4 Requirement 75-80% Ar, balance CO2 DC+ 0.12 max. 0.15 max. 1.50 max. 0.35 max. 0.80 - 1.10 0.030 max. 0.030 max. 0.80 max. 0.05 max. 4.0 max.
E81T1-M21A4-Ni1-H4 Requirement M21-ArC DC+ 0.12 max. 0.15 max. 1.75 max. 0.35 max. 0.80 - 1.10 0.030 max. 0.030 max. 0.80 max. 0.05 max. 4 max.
Typical Result 75% Ar, 25% CO2 DC+ 0.0050-0.0075 0.04-0.05 0.03-0.07 1.21-1.42 0.01 0.82-0.98 0.006-0.012 0.012 max. 0.25-0.33 0.03 max. 0.9-4
TYPICAL OPERATING PROCEDURES
Diameter Shielding Gas Polarity CTWD, mm (in.)⁽¹⁾ Wire Feed Speed, m/min (in/min) Voltage, volts Approx. Current, amps Melt-off Rate, kg/hr (lb/hr) Deposition Rate, kg/hr (lb/hr) Efficiency, %
0.045 in (1.1 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 4.4 (175) 22-27 140 1.8 (4.0) 1.6 (3.5) 86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 5.1 (200) 23-28 150 2.1 (4.6) 1.8 (4.0) 86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 6.4 (250) 24-29 165 2.6 (5.7) 2.3 (5.0) 86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 7.6 (300) 24-29 190 3.1 (6.8) 2.7 (6.0) 86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 8.9 (350) 25-30 205 3.6 (8.0) 3.2 (7.0) 86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 9.5 (375) 25-30 225 3.9 (8.6) 3.4 (7.5) 86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 10.8 (425) 26-31 245 4.4 (9.7) 3.8 (8.5) 86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 12.1 (475) 27-32 265 4.9 (10.8) 4.3 (9.5) 86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 12.7 (500) 28-33 275 5.2 (11.4) 4.5 (10.0) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 3.8 (150) 22-27 150 2.0 (4.5) 1.8 (3.9) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 4.7 (185) 23-28 165 2.5 (5.5) 2.2 (4.8) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 5.7 (225) 23-28 190 3.1 (6.7) 2.7 (5.9) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 6.4 (250) 24-29 215 3.4 (7.5) 2.9 (6.5) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 7.0 (275) 24-29 235 3.7 (8.2) 3.2 (7.2) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 7.6 (300) 25-30 265 4.1 (9.0) 3.5 (7.8) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 8.5 (335) 25-31 275 4.5 (10.0) 4.0 (8.7) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 9.5 (375) 26-32 295 5.1 (11.2) 4.4 (9.8) 86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 10.2 (400) 26-33 310 5.4 (12.0) 4.7 (10.4) 86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 3.8 (150) 22-27 200 2.9 (6.3) 2.5 (5.5) 86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 4.4 (175) 23-28 210 3.3 (7.4) 2.9 (6.4) 86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 5.1 (200) 24-29 235 3.8 (8.4) 3.3 (7.3) 86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 5.7 (225) 24-29 265 4.3 (9.5) 3.7 (8.2) 86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 6.4 (250) 25-30 285 4.8 (10.5) 4.2 (9.2) 86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 7.0 (275) 25-31 315 5.3 (11.6) 4.6 (10.1) 86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 8.3 (325) 26-32 335 6.2 (13.7) 5.4 (11.9) 86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2 DC+ 25 (1) 8.9 (350) 27-33 365 6.7 (14.7) 5.8 (12.8) 86-88
LECO Diameter 0.045 in (1.1 mm)
LECO Package 33 lb Spool
Diameter (in) 0.045

Lincoln ED034411 UltraCore 81Ni1A75-H Flux-Cored (FCAW-G) Wire, 0.045 in, 33 lb Spool

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.

Features

• Capable of producing weld deposits with impact toughness exceeding 88 123 J (65 91 ft&middotlbf) at -40&degC (-40&degF) Designed for welding with 75-85% Argon/Balance CO2 shielding gas Premium arc performance and bead appearance Meets AWS D1.8 seismic lot waiver requirements
• ProTech foil bag packaging
• Notes: AWS D1.8 structural steel seismic supplement test data can be found at the Lincoln Certificate Center.

Lincoln ED034411 UltraCore 81Ni1A75-H Flux-Cored (FCAW-G) Wire, 0.045 in, 33 lb Spool

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.

Features

• Capable of producing weld deposits with impact toughness exceeding 88 123 J (65 91 ft&middotlbf) at -40&degC (-40&degF) Designed for welding with 75-85% Argon/Balance CO2 shielding gas Premium arc performance and bead appearance Meets AWS D1.8 seismic lot waiver requirements
• ProTech foil bag packaging
• Notes: AWS D1.8 structural steel seismic supplement test data can be found at the Lincoln Certificate Center.

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Lincoln Electric

Lincoln ED034411 UltraCore 81Ni1A75-H Flux-Cored (FCAW-G) Wire, 0.045 in, 33 lb Spool

$191.73

Lincoln ED034411 UltraCore 81Ni1A75-H Flux-Cored (FCAW-G) Wire, 0.045 in, 33 lb Spool

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.

Features

• Capable of producing weld deposits with impact toughness exceeding 88 123 J (65 91 ft&middotlbf) at -40&degC (-40&degF) Designed for welding with 75-85% Argon/Balance CO2 shielding gas Premium arc performance and bead appearance Meets AWS D1.8 seismic lot waiver requirements
• ProTech foil bag packaging
• Notes: AWS D1.8 structural steel seismic supplement test data can be found at the Lincoln Certificate Center.
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