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Lincoln Electric UltraCore ED033994 Flux-Core Wire 1/16" – 50 lb

SKU: ED033994
$257.01 $265.50
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UltraCore® HD-M from Lincoln Electric is a mild steel, gas-shielded flux-cored wire designed to provide high deposition rates and flat bead appearance.
AWS / Classification: E71T-9M-H8, E71T1-M21A2-CS1-H8
Overview

UltraCore HD-M 1/16 inch welding wire is a mild steel, gas-shielded flux-cored wire designed to provide high deposition rates and flat bead appearance required in many out-of-position applications.

Features
  • Increase weld deposition to more than 10 lbs./hr. out-of-position
  • Fast freezing slag for a flat bead shape and increased productivity in all positions, including vertical up
  • Operators can set the machine on a single setting and weld in all positions

Typical Applications

  • Shipbuilding
  • General fabrication

Welding Positions

  • All

Shielding Gas

  • Mixed Shielding Gas
Specifications
FeatureValue
CONFORMANCES SPECIFICATIONCLASSIFICATION
AWS AWS A5.20E71T-1M-H8, E71T-9M-H8
AWS AWS A5.36E71T1-M21A2-CS1-H8
ABS ABS - Part 23YSA H10
CWB CSA W48E491T1-M21A3-CS1-H8 (E491T-9M-H8)
DNV-GL DNV - 2.9III YMS H10
LR LR - Chapter 113YS H10
Classification Shielding GasPolarityYield Strength @ 0.2% Offset, MPa (ksi)Tensile Strength, MPa (ksi)Elongation, %Charpy V-Notch, J (ft-lbs) @ -20°C (0°F)Charpy V-Notch, J (ft-lbs) @ -30°C (-20°F)
E71T-1M-H8 Requirement 75-80% Ar, balance CO2DC+400 (58) min.480-660 (70-95)22 min.27 (20) min.
E71T-9M-H8 Requirement 75-80% Ar, balance CO2DC+400 (58) min.480-660 (70-95)22 min.27 (20) min.
E71T1-M21A2-CS1-H8 Requirement M21-ArCDC+400 (58) min.480-660 (70-95)22 min.27 (20) min.
Typical Result, As-welded 75% Ar, 25% CO2DC+540 (78)600-650 (87-95)2234-39 (25-29)29-128 (21-94)
Classification Shielding GasPolarity%B%C%Mn%P%S%SiDiffusible Hydrogen, mL/100g Weld Metal
E71T-1M-H8 Requirement 75-80% Ar, balance CO2DC+0.12 max.1.75 max.0.03 max.0.03 max.0.90 max.8.0 max.
E71T-9M-H8 Requirement 75-80% Ar, balance CO2DC+0.12 max.1.75 max.0.03 max.0.03 max.0.90 max.8.0 max.
E71T1-M21A2-CS1-H8 Requirement M21-ArCDC+0.12 max.1.75 max.0.030 max.0.030 max.0.90 max.8 max.
Typical Result 75% Ar, 25% CO2DC+0.003-0.00680.04-0.061.35-1.580.01-0.0150.01 max.0.45-0.583.3-8
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% Ar / 25% CO2DC+25 (1)4.4 (175)21-261301.8 (4.0)1.6 (3.5)87 - 88
0.045 in (1.1 mm) 75% Ar / 25% CO2DC+25 (1)6.4 (250)22-271552.6 (5.7)2.3 (5.0)87 - 88
0.045 in (1.1 mm) 75% Ar / 25% CO2DC+25 (1)7.6 (300)23-281703.1 (6.9)2.7 (6.0)87 - 88
0.045 in (1.1 mm) 75% Ar / 25% CO2DC+25 (1)8.9 (350)23-291903.6 (8.0)3.2 (7.0)87 - 88
0.045 in (1.1 mm) 75% Ar / 25% CO2DC+25 (1)10.2 (400)25-302054.1 (9.1)3.6 (8.0)87 - 88
0.045 in (1.1 mm) 75% Ar / 25% CO2DC+25 (1)11.4 (450)26-312254.7 (10.3)4.1 (9.0)87 - 88
0.045 in (1.1 mm) 75% Ar / 25% CO2DC+25 (1)12.7 (500)27-332305.2 (11.4)4.5 (9.9)87 - 88
0.045 in (1.1 mm) 75% Ar / 25% CO2DC+25 (1)14.0 (550)28-332455.7 (12.6)4.9 (10.9)87 - 88
0.045 in (1.1 mm) 75% Ar / 25% CO2DC+25 (1)15.2 (600)28-342656.2 (13.7)5.4 (11.9)87 - 88
.052" (1.3 mm) 75% Ar / 25% CO2DC+25 (1)3.8 (150)22-261452.0 (4.5)1.8 (3.9)87 - 88
.052" (1.3 mm) 75% Ar / 25% CO2DC+25 (1)5.1 (200)23-271702.7 (6.0)2.4 (5.2)87 - 88
.052" (1.3 mm) 75% Ar / 25% CO2DC+25 (1)6.4 (250)23-281903.4 (7.5)2.9 (6.5)87 - 88
.052" (1.3 mm) 75% Ar / 25% CO2DC+25 (1)7.6 (300)24-292154.1 (9.0)3.5 (7.8)87 - 88
.052" (1.3 mm) 75% Ar / 25% CO2DC+25 (1)8.9 (350)24-302354.8 (10.5)4.1 (9.1)87 - 88
.052" (1.3 mm) 75% Ar / 25% CO2DC+25 (1)9.5 (375)25-302505.1 (11.2)4.4 (9.8)87 - 88
.052" (1.3 mm) 75% Ar / 25% CO2DC+25 (1)10.8 (425)26-312705.8 (12.7)5.0 (11.1)87 - 88
.052" (1.3 mm) 75% Ar / 25% CO2DC+25 (1)12.1 (475)26-322956.4 (14.2)5.6 (12.4)87 - 88
.052" (1.3 mm) 75% Ar / 25% CO2DC+25 (1)12.7 (500)27-333056.8 (15.0)5.9 (13.0)87 - 88
1/16 in (1.6 mm) 75% Ar / 25% CO2DC+25 (1)3.8 (150)22 - 261952.9 (6.3)2.5 (5.5)86 -87
1/16 in (1.6 mm) 75% Ar / 25% CO2DC+25 (1)4.4 (175)23 - 262153.4 (7.4)2.9 (6.4)86 -87
1/16 in (1.6 mm) 75% Ar / 25% CO2DC+25 (1)5.1 (200)23 - 272353.8 (8.4)3.3 (7.3)86 -87
1/16 in (1.6 mm) 75% Ar / 25% CO2DC+25 (1)5.7 (225)24 - 282554.3 (9.5)3.7 (8.2)86 -87
1/16 in (1.6 mm) 75% Ar / 25% CO2DC+25 (1)6.4 (250)25 - 292704.8 (10.5)4.1 (9.1)86 -87
1/16 in (1.6 mm) 75% Ar / 25% CO2DC+25 (1)7.6 (300)25 - 303105.7 (12.6)5.0 (11.0)86 -87
1/16 in (1.6 mm) 75% Ar / 25% CO2DC+25 (1)8.3 (325)26 - 313306.2 (13.7)5.4 (11.9)86 -87
1/16 in (1.6 mm) 75% Ar / 25% CO2DC+25 (1)8.9 (350)28 - 323506.7 (14.7)5.8 (12.8)86 -87
1/16 in (1.6 mm) 75% Ar / 25% CO2DC+25 (1)10.2 (400)28 - 333907.6 (16.8)6.6 (14.6)86 -87
Note
⁽¹⁾ To estimate ESO, subtract 1/4 in. (6.0 mm) from CTWD.
LECO Diameter 1/16 in (1.6 mm)
LECO Package 50 lb Spool
Diameter (in) 1/16
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Includes
  • (1) 50 lb Spool
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