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Lincoln ED036879 SuperArc L-50 MIG GMAW Mild Steel Welding Wire, 0.045 in, 33 lb Spool

SKU: ED036879
$173.45 $192.72
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SuperArc® L-50® is Lincoln Electric's most popular premium copper coated mig wire and an excellent choice for 50,000 psi (345 MPa) yield strength, carbon steel base materials.
AWS / Classification: ER70S-3
Overview

Our most popular MIG wire, SuperArc L-50, premium copper coated wire, is an excellent choice for 50,000 psi (345 MPa) yield strength, carbon steel base materials.

Features
  • Moderate levels of manganese and silicon for deoxidization of clean to light mill scale surfaces
  • Superior feeding and arc stability
  • Copper coated for long contact tip life
  • Supports short-circuiting, globular, axial spray and pulsed spray transfer
Specifications
FeatureValue
CONFORMANCES SPECIFICATIONCLASSIFICATION
AWS AWS A5.18 ER70S-3
ABS ABS - Part 2 3YSA H5
CWB CSA W48 B-G 49A 3 C1 S3 (B-G 49A 3 C1 G3)
DNV-GL DNV - 2.9 III YMS H5
LR LR - Chapter 11 3YS H5
MIL MIL-E-23765/1D MIL-70S-3
MIL MIL-E-23765/1E MIL-70S-3
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)
Typical Result, As-welded 100% CO2DC+400 (58)500-560 (73-81)2495-132 (70-98)95-106 (70-78)
Classification %C%Cr%Mn%Mo%Ni%P%S%Si%Total Cu%V
ER70S-3 Requirement 0.06 - 0.150.15 max.0.90 - 1.400.15 max.0.15 max.0.025 max.0.035 max.0.45 - 0.750.50 max.0.03 max.
Typical Result 0.06-0.110.02-0.041.15-1.240.02 max.0.01-0.040.004-0.0120.004-0.0110.44-0.620.00 max.0.12-0.27
Diameter Transfer ModeShielding GasPolarityCTWD, mm (in.)⁽¹⁾Wire Feed Speed, m/min (in/min)Voltage, voltsApprox. Current, ampsMelt-off Rate, kg/hr (lb/hr)
0.030 in (0.8 mm) Short Circuit Transfer100% CO2DC+9-12 (3/8-1/2)1.9 (75)17350.4 (0.9)
0.030 in (0.8 mm) Short Circuit Transfer100% CO2DC+9-12 (3/8-1/2)3.8 (150)18700.8 (1.8)
0.030 in (0.8 mm) Short Circuit Transfer100% CO2DC+9-12 (3/8-1/2)7.6 (300)221301.6 (3.6)
0.035 in (0.9 mm) Short Circuit Transfer ⁽²⁾100% CO2DC+9-12 (3/8-1/2)2.5 (100)18800.7 (1.6)
0.035 in (0.9 mm) Short Circuit Transfer ⁽²⁾100% CO2DC+9-12 (3/8-1/2)3.8 (150)191201.1 (2.4)
0.035 in (0.9 mm) Short Circuit Transfer ⁽²⁾100% CO2DC+9-12 (3/8-1/2)6.4 (250)221751.8 (4.0)
0.035 in (0.9 mm) Spray Transfer90% Ar / 10% CO2DC+12-19 (1/2-3/4)9.5 (375)231952.7 (6.0)
0.035 in (0.9 mm) Spray Transfer90% Ar / 10% CO2DC+12-19 (1/2-3/4)12.7 (500)292303.6 (8.0)
0.035 in (0.9 mm) Spray Transfer90% Ar / 10% CO2DC+12-19 (1/2-3/4)15.2 (600)302754.4 (9.6)
0.045 in (1.1 mm) Short Circuit Transfer ⁽²⁾100% CO2DC+12-19 (1/2-3/4)3.2 (125)191451.5 (3.4)
0.045 in (1.1 mm) Short Circuit Transfer ⁽²⁾100% CO2DC+12-19 (1/2-3/4)3.8 (150)201651.8 (4.0)
0.045 in (1.1 mm) Short Circuit Transfer ⁽²⁾100% CO2DC+12-19 (1/2-3/4)5.1 (200)212002.4 (5.4)
0.045 in (1.1 mm) Spray Transfer90% Ar / 10% CO2DC+12-19 (1/2-3/4)8.9 (350)272854.2 (9.2)
0.045 in (1.1 mm) Spray Transfer90% Ar / 10% CO2DC+12-19 (1/2-3/4)12.1 (475)303355.7 (12.5)
0.045 in (1.1 mm) Spray Transfer90% Ar / 10% CO2DC+12-19 (1/2-3/4)12.7 (500)303406.0 (13.2)
0.052 in (1.3 mm) Spray Transfer90% Ar / 10% CO2DC+12-19 (1/2-3/4)7.6 (300)303004.8 (10.6)
0.052 in (1.3 mm) Spray Transfer90% Ar / 10% CO2DC+12-19 (1/2-3/4)8.1 (320)303205.2 (11.5)
0.052 in (1.3 mm) Spray Transfer90% Ar / 10% CO2DC+12-19 (1/2-3/4)12.3 (485)324307.8 (17.1)
1/16 in (1.6 mm) Spray Transfer90% Ar / 10% CO2DC+12-25 (1/2-1)5.3 (210)253254.8 (10.7)
1/16 in (1.6 mm) Spray Transfer90% Ar / 10% CO2DC+12-25 (1/2-1)6.0 (235)273505.4 (12.0)
1/16 in (1.6 mm) Spray Transfer90% Ar / 10% CO2DC+12-25 (1/2-1)7.4 (290)284306.7 (14.8)
Note
⁽¹⁾ CTWD (Contact Tip to Work Distance). Subtract 1/4 in (6.4 mm) to calculate Electrical Stickout
⁽²⁾ Procedures in these areas are procedures for short circuiting mode using 100% CO2. When using 75% Argon, 25% CO2 for short circuit transfer, reduce voltage by 1 to 2 volts.
LECO Diameter 0.045 in (1.1 mm)
LECO Package 33 lb Spool
Diameter (in) 0.045
Includes
  • (1) 33 lb Spool
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