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Lincoln Electric® Super Arc® L-50 ER70S-3 Carbon Steel MIG Welding Wire featuring exceptional arc characteristics is a good choice for broad spectrum of single-pass sheet-metal welding applications. Welding wire with a 1/16" Dia has consistent weld deposit chemistry and is suitable for multi-pass welds on thick steel sections. It finds application in industries, farming, construction, mining equipment and also during welding pipe, pressure vessels, structural steel components. Wire with moderate levels of silicon and manganese for cleaning action is designed to be used on clean, oil-free and rust-free base material. Trouble-free performance is delivered by the wire and it comes in a 60 lb coil of 15" Dia.
Features
Fluid puddle, good wash in at weld toes and flat weld beads minimize defects, scrap or re work
Quiet, very stable arc produces less spatter, reduces clean up time and raises productivity
Consistent weld deposit chemistry and procedures from package to package improve quality and save time
Low feed forces reduce wear and tear on gun liners and contact tips
Excellent operator appeal no gun chatter or feeding instability
Copper coated for long contact tip life
Supports short circuiting, globular, axial spray and pulsed spray transfer
Moderate levels of manganese and silicon for deoxidization of clean to light mill scale surfaces
A solid performer for multi pass welds on thick steel sections
Superior feeding and arc stability
MicroGuard® Ultra provides superior feeding and arc stability
Benefits
AWS A5.18/A5.18M: 2005: ER70S-3
ASME SFA-A5.18: ER70S-3
AWS A5.17/A5.17M: 1997: EM13K
MIL-E-23765/1: MIL-70S-3
Specifications
AWS A5.18/A5.18M: 2005: ER70S-3
ASME SFA-A5.18: ER70S-3
AWS A5.17/A5.17M: 1997: EM13K
MIL-E-23765/1: MIL-70S-3
Applications
Industrial, farming, construction and mining equipment
Clean to light mill scale base material
Sheet metal to 380 - 485 MPa (55 - 70 ksi) yield strength material
Structural steel
Single pass welds on sheet metal
Multi-pass welds on thick steel sections, especially on killed or semi killed steels
