Call to Talk With A Product Expert - 877-532-WELD (9353)

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

SKU: ED034411
$17,998.20 $22,067.10
Financing / Leasing Available

Welding Equipment & Industrial Supply Financing

WeldingMart has partnered with Clicklease to offer fast, flexible financing for welding equipment and industrial supplies. Get the equipment you need with affordable monthly payments tailored to your budget.

Whether you're purchasing a new MIG welder, TIG welder, engine-driven welder, or welding accessories, our financing solutions help you equip your shop without large upfront costs. We offer lease-to-own options on trusted brands like Lincoln Electric, Miller Electric, and more.

Apply in minutes and get a decision in seconds:

  • No hard credit check
  • No lengthy paperwork
  • Fast approvals

Why Choose Lease-to-Own Welding Equipment?

Lease-to-own financing gives you the flexibility to grow your business while preserving cash flow.

Key benefits include:

  • Low upfront cost – Start using equipment without a large initial investment
  • Flexible terms – Choose payment plans that fit your budget
  • Access to latest technology – Stay competitive with modern welding equipment
  • Ownership options – Buy the equipment, upgrade, or return it at the end of the lease

You also have the option to purchase your equipment early, including within the first 12 months.

Tax Advantages

In many cases, lease payments for business-use equipment may be tax-deductible. This can reduce your overall cost and free up capital for additional tools, supplies, or labor.

(Consult your tax advisor for details.)

Apply in Minutes

Financing is available 24/7, so you can apply whenever it’s convenient.

  • Application takes about 4 minutes
  • Instant decision in most cases
  • Immediate access to eDocs
  • Order your equipment right away

If approved for more than your initial request, you can easily adjust your financing to include additional items.

Need Help?

Have questions about financing or lease-to-own options?

Contact the WeldingMart team — we’re here to help you find the right solution for your business. 877-532-9353.

 
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
Overview

UltraCore 81Ni1A75-H 0.045 inch welding wire 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.

Features
  • Capable of producing weld deposits with impact toughness exceeding 88 - 123 J (65 - 91 ft·lbf) at -40°C (-40°F)
  • 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 Electric Certificate Center.
  • Select packaging and diameters are available meeting Buy America & American Iron & Steel (AIS) standards.

Typical Applications

  • Bridge fabrication
  • Weathering steels
  • Offshore
  • Structural fabrication
  • NACE applications

Welding Positions

  • All

Shielding Gas

  • Mixed Shielding Gas
Specifications
FeatureValue
CONFORMANCES SPECIFICATIONCLASSIFICATION
AWS AWS A5.29E81T1-Ni1M-JH4
AWS AWS A5.36E81T1-M21A4-Ni1-H4
AllByProd NACENACE Applications
ABS ABS - Part 24YQ460SA H5
CWB CSA W48E551T1-M21A4-Ni1M-H4 (E551T1-Ni1M-JH4)
DNV-GL DNV - 2.9IV Y46MS H5
LR LR - Chapter 114Y46S H5
Classification Shielding GasPolarityYield 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 CO2DC+470 (68) min.550-690 (80-100)19 min.27 (20) min.
E81T1-M21A4-Ni1-H4 Requirement M21-ArCDC+470 (68) min.550-690 (80-100)19 min.27 (20) min.
Typical Result, As-welded 75% Ar, 25% CO2DC+530 (77)590-670 (85-98)2148-149 (36-110)
Classification Shielding GasPolarity%B%C%Cr%Mn%Mo%Ni%P%S%Si%VDiffusible Hydrogen, mL/100g Weld Metal
E81T1-Ni1M-JH4 Requirement 75-80% Ar, balance CO2DC+0.12 max.0.15 max.1.50 max.0.35 max.0.80 - 1.100.030 max.0.030 max.0.80 max.0.05 max.4.0 max.
E81T1-M21A4-Ni1-H4 Requirement M21-ArCDC+0.12 max.0.15 max.1.75 max.0.35 max.0.80 - 1.100.030 max.0.030 max.0.80 max.0.05 max.4 max.
Typical Result 75% Ar, 25% CO2DC+0.0050-0.00750.04-0.050.03-0.071.21-1.420.010.82-0.980.006-0.0120.012 max.0.25-0.330.03 max.0.9-4
Diameter Shielding GasPolarityCTWD, mm (in.)⁽¹⁾Wire Feed Speed, m/min (in/min)Voltage, voltsApprox. Current, ampsMelt-off Rate, kg/hr (lb/hr)Deposition Rate, kg/hr (lb/hr)Efficiency, %
0.045 in (1.1 mm) 75-85% Ar / balance CO2DC+25 (1)4.4 (175)22-271401.8 (4.0)1.6 (3.5)86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2DC+25 (1)5.1 (200)23-281502.1 (4.6)1.8 (4.0)86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2DC+25 (1)6.4 (250)24-291652.6 (5.7)2.3 (5.0)86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2DC+25 (1)7.6 (300)24-291903.1 (6.8)2.7 (6.0)86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2DC+25 (1)8.9 (350)25-302053.6 (8.0)3.2 (7.0)86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2DC+25 (1)9.5 (375)25-302253.9 (8.6)3.4 (7.5)86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2DC+25 (1)10.8 (425)26-312454.4 (9.7)3.8 (8.5)86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2DC+25 (1)12.1 (475)27-322654.9 (10.8)4.3 (9.5)86-88
0.045 in (1.1 mm) 75-85% Ar / balance CO2DC+25 (1)12.7 (500)28-332755.2 (11.4)4.5 (10.0)86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2DC+25 (1)3.8 (150)22-271502.0 (4.5)1.8 (3.9)86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2DC+25 (1)4.7 (185)23-281652.5 (5.5)2.2 (4.8)86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2DC+25 (1)5.7 (225)23-281903.1 (6.7)2.7 (5.9)86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2DC+25 (1)6.4 (250)24-292153.4 (7.5)2.9 (6.5)86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2DC+25 (1)7.0 (275)24-292353.7 (8.2)3.2 (7.2)86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2DC+25 (1)7.6 (300)25-302654.1 (9.0)3.5 (7.8)86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2DC+25 (1)8.5 (335)25-312754.5 (10.0)4.0 (8.7)86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2DC+25 (1)9.5 (375)26-322955.1 (11.2)4.4 (9.8)86-88
0.052 in (1.3 mm) 75-85% Ar / balance CO2DC+25 (1)10.2 (400)26-333105.4 (12.0)4.7 (10.4)86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2DC+25 (1)3.8 (150)22-272002.9 (6.3)2.5 (5.5)86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2DC+25 (1)4.4 (175)23-282103.3 (7.4)2.9 (6.4)86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2DC+25 (1)5.1 (200)24-292353.8 (8.4)3.3 (7.3)86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2DC+25 (1)5.7 (225)24-292654.3 (9.5)3.7 (8.2)86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2DC+25 (1)6.4 (250)25-302854.8 (10.5)4.2 (9.2)86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2DC+25 (1)7.0 (275)25-313155.3 (11.6)4.6 (10.1)86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2DC+25 (1)8.3 (325)26-323356.2 (13.7)5.4 (11.9)86-88
1/16 in (1.6 mm) 75-85% Ar / balance CO2DC+25 (1)8.9 (350)27-333656.7 (14.7)5.8 (12.8)86-88
Note
⁽¹⁾ To estimate ESO, subtract 1/4 in. (6.0 mm) from CTWD.
NOTE 1: FEMA and AWS D1.8 structural steel seismic supplement test data can be found on this product at www.lincolnelectric.com.
NOTE 2: This product contains micro-alloying elements. Additional information available upon request.
LECO Diameter 0.045 in (1.1 mm)
LECO Package 33 lb Spool
Diameter (in) 0.045
Downloads
Includes
  • (1) 33 lb Spool
Reviews
Q&A