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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
Low carbon, medium manganese, low silicon, 1/2% molybdenum electrode
Coated with proprietary surface lubricant which is designed to eliminate one source of wire contamination in pipe mill welding applications
Improved contact tip life when compared to non-copper coated wire alternatives
Exact wire composition to Lincolnweld® L-70 copper coated wires makes requalification for welding procedures controlled by classification seamless