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Lincoln Electric  |  SKU: ED034279

Lincoln ED034279 UltraCore HD-12M Flux-Cored (FCAW-G) Wire, 1/16 in, 33 lb Spool

$158.07
UltraCore® HD-12M from Lincoln Electric is a mild steel, gas-shielded flux-cored wire designed to provide the high deposition rates and low temperature impact toughness equired in many heavy fabrication applications.
AWS / Classification: E71T-12M-JH8, E71T-1M-JH8, E71T-9M-JH8, E71T1-M21A4-CS2-H8

Financing / Leasing Available

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Benefits of Lease-to-Own Welders

A welding machine rental is great for short-term and long-term business needs. Welder leases and rentals let companies stay on top of the latest welding technology without draining their operating budget by paying upfront, in full for new machines. At the end of the lease period, you can either purchase the welding equipment outright or return it to WeldingMart. You can also buy the equipment anytime within the first year of your lease - see below for more details.

Welder rentals can also have tax benefits. In many cases, the payments you make when you lease or finance a welding machine for business or educational purposes are tax-deductible. This frees up even more resources to get the equipment, supplies and personnel that welding businesses need.

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More Information

Welding machine financing is available 24/7 so you can apply whenever it's convenient for you. It will only take about four minutes of your time.

Once approved, you'll have the option to select the term that best fits your budget and, if approved for more than you request, our calculator makes it easy to see how your payments change for any additional items you add to your lease. eDocs are available immediately, allowing you to order your new gear within minutes.

Have additional questions? Contact us to speak with a member of the WeldingMart team.

DETAILS

Lincoln ED034279 UltraCore HD-12M Flux-Cored (FCAW-G) Wire, 1/16 in, 33 lb Spool

A mild steel, gas-shielded flux-cored wire designed to provide the high deposition rates and low temperature impact toughness required in many heavy fabrication applications.

Features

• High Deposition Rates – increase weld deposition up to 14 lbs/hr out-of-position Flat Bead Appearance – fast freezing slag for a flat bead shape and increased productivity in all positionsWide Operating Range – operators can set the machine on a single setting and weld in all positions
• Little or No Pre-Weld Clean up Required – weld over light rust, mill scale and primer
• Low Temperature Impact Toughness – capable of exceeding 27 J (20 ft&middotlbf) at -40&degC (-40&degF)

Lincoln ED034279 UltraCore HD-12M Flux-Cored (FCAW-G) Wire, 1/16 in, 33 lb Spool

A mild steel, gas-shielded flux-cored wire designed to provide the high deposition rates and low temperature impact toughness required in many heavy fabrication applications.

Features

• High Deposition Rates – increase weld deposition up to 14 lbs/hr out-of-position Flat Bead Appearance – fast freezing slag for a flat bead shape and increased productivity in all positionsWide Operating Range – operators can set the machine on a single setting and weld in all positions
• Little or No Pre-Weld Clean up Required – weld over light rust, mill scale and primer
• Low Temperature Impact Toughness – capable of exceeding 27 J (20 ft&middotlbf) at -40&degC (-40&degF)

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

Specifications
CONFORMANCE
CONFORMANCES SPECIFICATION CLASSIFICATION
AWS AWS A5.20 E71T-12M-JH8, E71T-1M-JH8, E71T-9M-JH8
AWS AWS A5.36 E71T1-M21A4-CS2-H8
ABS ABS - Part 2 3Y400SA H10, 3YSA H10
CWB CSA W48 E491T1-M21A4-CS2-H8 (E491T-12MJ-H8)
DNV-GL DNV - 2.9 III YMS H10
LR LR - Chapter 11 3YS H10
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)
E71T-12M-JH8 Requirement 75-80% Ar, balance CO2 DC+ 400 (58) min. 480-620 (70-90) 22 min. 27 (20) min.
E71T1-M21A4-CS2-H8 Requirement M21-ArC DC+ 400 (58) min. 480-660 (70-95) 22 min. 27 (20) min.
Typical Result, As-welded 75% Ar, 25% CO2 DC+ 510 (74) 580-620 (84-90) 22 33-100 (24-74)
DEPOSIT COMPOSITION
Classification Shielding Gas Polarity %B %C %Mn %P %S %Si Diffusible Hydrogen, mL/100g Weld Metal
E71T-12M-JH8 Requirement 75-80% Ar, balance CO2 DC+ 0.12 max. 1.60 max. 0.03 max. 0.03 max. 0.90 max. 8.0 max.
E71T1-M21A4-CS2-H8 Requirement M21-ArC DC+ 0.12 max. 1.60 max. 0.030 max. 0.030 max. 0.90 max. 8 max.
Typical Result 75% Ar, 25% CO2 DC+ 0.0034-0.0055 0.04-0.06 1.19-1.48 0.01-0.02 0.007-0.01 0.34-0.44 3.8-7
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) 100% CO2 DC+ 25 (1) 4.4 (175) 23-28 115 1.8 (3.9) 1.5 (3.4) 85-88
0.045 in (1.1 mm) 100% CO2 DC+ 25 (1) 6.4 (250) 24-29 140 2.5 (5.6) 2.2 (4.8) 85-88
0.045 in (1.1 mm) 100% CO2 DC+ 25 (1) 7.6 (300) 25-30 155 3.1 (6.8) 2.6 (5.8) 85-88
0.045 in (1.1 mm) 100% CO2 DC+ 25 (1) 8.9 (350) 25-30 170 3.6 (7.9) 3.1 (6.8) 85-88
0.045 in (1.1 mm) 100% CO2 DC+ 25 (1) 10.2 (400) 25-30 185 4.1 (9.0) 3.5 (7.8) 85-88
0.045 in (1.1 mm) 100% CO2 DC+ 25 (1) 11.4 (450) 26-31 200 4.6 (10.1) 4.0 (8.8) 85-88
0.045 in (1.1 mm) 100% CO2 DC+ 25 (1) 12.7 (500) 26-31 215 5.1 (11.3) 4.4 (9.8) 85-88
0.045 in (1.1 mm) 100% CO2 DC+ 25 (1) 14 (550) 27-32 230 5.6 (12.4) 4.9 (10.8) 85-88
0.045 in (1.1 mm) 100% CO2 DC+ 25 (1) 15.2 (600) 27-32 245 6.1 (13.5) 5.3 (11.7) 85-88
0.052 in (1.3 mm) 100% CO2 DC+ 25 (1) 3.8 (150) 23-28 140 2.1 (4.7) 1.7 (3.8) 85-88
0.052 in (1.3 mm) 100% CO2 DC+ 25 (1) 5.1 (200) 24-29 160 2.9 (6.3) 2.4 (5.2) 85-88
0.052 in (1.3 mm) 100% CO2 DC+ 25 (1) 6.4 (250) 25-30 180 3.5 (7.8) 3.0 (6.5) 85-88
0.052 in (1.3 mm) 100% CO2 DC+ 25 (1) 7.6 (300) 25-30 205 4.3 (9.4) 3.6 (7.9) 85-88
0.052 in (1.3 mm) 100% CO2 DC+ 25 (1) 8.9 (350) 26-31 225 5.0 (11.0) 4.2 (9.2) 85-88
0.052 in (1.3 mm) 100% CO2 DC+ 25 (1) 9.5 (375) 26-31 235 5.3 (11.7) 4.5 (9.9) 85-88
0.052 in (1.3 mm) 100% CO2 DC+ 25 (1) 10.8 (425) 26-31 255 6.0 (13.3) 5.1 (11.0) 85-88
0.052 in (1.3 mm) 100% CO2 DC+ 25 (1) 12.1 (475) 27-32 275 6.8 (14.9) 5.7 (12.6) 85-88
0.052 in (1.3 mm) 100% CO2 DC+ 25 (1) 12.7 (500) 27-32 290 7.1 (15.6) 6.0 (13.3) 85-88
1/16 in (1.6 mm) 100% CO2 DC+ 25 (1) 3.8 (150) 22-27 200 2.9 (6.4) 2.4 (5.3) 85-88
1/16 in (1.6 mm) 100% CO2 DC+ 25 (1) 4.4 (175) 23-28 215 3.4 (7.5) 2.9 (6.3) 85-88
1/16 in (1.6 mm) 100% CO2 DC+ 25 (1) 5.1 (200) 23-28 230 3.9 (8.5) 3.3 (7.2) 85-88
1/16 in (1.6 mm) 100% CO2 DC+ 25 (1) 5.7 (225) 23-28 245 4.4 (9.6) 3.7 (8.1) 85-88
1/16 in (1.6 mm) 100% CO2 DC+ 25 (1) 6.4 (250) 24-29 255 4.8 (10.6) 4.1 (9.1) 85-88
1/16 in (1.6 mm) 100% CO2 DC+ 25 (1) 7.6 (300) 24-29 285 5.8 (12.7) 4.9 (10.9) 85-88
1/16 in (1.6 mm) 100% CO2 DC+ 25 (1) 8.3 (325) 25-30 300 6.3 (13.8) 5.4 (11.9) 85-88
1/16 in (1.6 mm) 100% CO2 DC+ 25 (1) 8.9 (350) 25-30 310 6.7 (14.8) 5.8 (12.8) 85-88
1/16 in (1.6 mm) 100% CO2 DC+ 25 (1) 10.2 (400) 26-31 340 7.7 (16.9) 6.7 (14.7) 85-88
LECO Diameter 1/16 in (1.6 mm)
LECO Package 33 lb Spool
Diameter (in) 1/16

Lincoln ED034279 UltraCore HD-12M Flux-Cored (FCAW-G) Wire, 1/16 in, 33 lb Spool

A mild steel, gas-shielded flux-cored wire designed to provide the high deposition rates and low temperature impact toughness required in many heavy fabrication applications.

Features

• High Deposition Rates – increase weld deposition up to 14 lbs/hr out-of-position Flat Bead Appearance – fast freezing slag for a flat bead shape and increased productivity in all positionsWide Operating Range – operators can set the machine on a single setting and weld in all positions
• Little or No Pre-Weld Clean up Required – weld over light rust, mill scale and primer
• Low Temperature Impact Toughness – capable of exceeding 27 J (20 ft&middotlbf) at -40&degC (-40&degF)

Lincoln ED034279 UltraCore HD-12M Flux-Cored (FCAW-G) Wire, 1/16 in, 33 lb Spool

A mild steel, gas-shielded flux-cored wire designed to provide the high deposition rates and low temperature impact toughness required in many heavy fabrication applications.

Features

• High Deposition Rates – increase weld deposition up to 14 lbs/hr out-of-position Flat Bead Appearance – fast freezing slag for a flat bead shape and increased productivity in all positionsWide Operating Range – operators can set the machine on a single setting and weld in all positions
• Little or No Pre-Weld Clean up Required – weld over light rust, mill scale and primer
• Low Temperature Impact Toughness – capable of exceeding 27 J (20 ft&middotlbf) at -40&degC (-40&degF)

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Lincoln Electric

Lincoln ED034279 UltraCore HD-12M Flux-Cored (FCAW-G) Wire, 1/16 in, 33 lb Spool

$158.07

Lincoln ED034279 UltraCore HD-12M Flux-Cored (FCAW-G) Wire, 1/16 in, 33 lb Spool

A mild steel, gas-shielded flux-cored wire designed to provide the high deposition rates and low temperature impact toughness required in many heavy fabrication applications.

Features

• High Deposition Rates – increase weld deposition up to 14 lbs/hr out-of-position Flat Bead Appearance – fast freezing slag for a flat bead shape and increased productivity in all positionsWide Operating Range – operators can set the machine on a single setting and weld in all positions
• Little or No Pre-Weld Clean up Required – weld over light rust, mill scale and primer
• Low Temperature Impact Toughness – capable of exceeding 27 J (20 ft&middotlbf) at -40&degC (-40&degF)
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