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Lincoln EDM23346355 Murematic S4+ MIG GMAW Welding Wire, 0.045 in, 30 lb Spool

SKU: EDM23346355
$176.13 $186.90
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Murematic® S4+ from Lincoln Electric is ideal for welding on metals with a low to medium presence of surface contaminants such as rust or mill scale.
AWS / Classification: ER70S-4
Overview

Your first choice when welding on metals with a low to medium presence of surface contaminants such as rust or mill scale.

Features

• Highly resistant to copper flaking, which can clog liners and contact tipsCopper coating provides superior arc-starting characteristics, for long contact tip lifeMicroGuard surface treatment is designed to provide smooth trouble-free feeding performanceWell suited for applications where accurate and consistent wire feed are necessaryManufactured under a quality system certified to ISO 9001 requirementsManufactured under a global environmental quality system certified to ISO14001 requirements

Specifications
FeatureValue
CONFORMANCES SPECIFICATIONCLASSIFICATION
AWS AWS A5.18ER70S-4
Classification Shielding GasPolarityYield Strength @ 0.2% Offset, MPa (ksi)Tensile Strength, MPa (ksi)Elongation, %
ER70S-4 Requirement 100% CO2DC+400 (58) min.480 (70) min.22 min.
Typical Result, As-welded 100% CO2DC+440 (64)550 (80)28
Classification %C%Cr%Mn%Mo%Ni%P%S%Si%V%Total Cu
ER70S-4 Requirement 0.06 - 0.150.15 max.1.00 - 1.500.15 max.0.15 max.0.025 max.0.035 max.0.65 - 0.850.03 max.0.50 max.
Typical Result 0.08-0.090.021.15-1.200.00 max.0.010.0140.0080.69-0.750.003 max.0.16
Diameter Transfer ModeShielding GasPolarityWire Feed Speed, m/min (in/min)Voltage, voltsApprox. Current, ampsMelt-off Rate, kg/hr (lb/hr)
0.035 in (0.9 mm) Short Circuit Transfer100% CO2DC+100-250 (2.5-6.4)18-2280-1751.6-4.0 (0.7-1.8)
0.035 in (0.9 mm) Spray Transfer90% Ar / 10% CO2DC+375-600 (9.5-15.2)23-30195-2756.0-9.6 (2.7-4.4)
0.045 in (1.1 mm) Short Circuit Transfer100% CO2DC+125-200 (3.2-5.0)19-21145-2003.4-5.4 (1.5-2.5)
0.045 in (1.1 mm) Spray Transfer90% Ar / 10% CO2DC+350-500 (8.9-12.7)27-30285-3409.2-13.2 (4.2-6.0)
0.052 in (1.3 mm) Spray Transfer90% Ar / 10% CO2DC+300-485 (7.6-12.3)30-32300-43010.6-17.1 (4.8-7.8)
1/16 in (1.6 mm) Spray Transfer90% Ar / 10% CO2DC+210-290 (5.3-7.4)25-28325-43010.7-14.8 (4.8-6.7)
LECO Diameter 0.045 in (1.1 mm)
LECO Package 30 lb Spool
Diameter (in) 0.045
Includes
  • (1) 30 lb Spool
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