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Lincoln Electric Primacore LW-71



  • AWS A5.20/ASME SFA-5.20:E71T-1C/9C
  • AWS A5.36 E71T1-C1A2-CS1
  • JIS Z3313 T493T1-1CA-H16



  • 1.2mm wire (15kg/spool) (P/N: COPLW71E21)
  • 1.4mm wire (15kg/spool) (P/N: COPLW71E41)



  • Excellent mechanical properties
  • Slag system provides for puddle support, good wetting, and bead shape in all positions
  • Arc action and metal transfer are smooth
  • Slag removal is easily achieved with hand tools.
  • One sided welding is possible with ceramic backing and will produce excellent results
  • Applications include those in general fabrication, ship or barge construction, building or bridge erection, and off-shore industries
  • Manufactured under a quality system certified to ISO 9001 requirements
  • Drum packaging is available


Typical Application:

PRIMACOREC® LW-71 is a gas shielded, basic-rutile, general purpose,micro alloyed, flux-cored welding wire designed for all position welding of mild steel in applications requiring moderate levels of strength and very good notch toughness. PRIMACOREC® LW-71 should be used with CO2 only


Lincoln Electric Primacore LW-71

15 Kilograms
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