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WARNING: This product can expose you to chemicals including Chromium (hexavalent compounds), which is known to the State of California to cause cancer, and Carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

.052" ER80S-D2/ER90S-D2/EA3K Lincoln Electric® SuperArc® LA-90 Low Alloy Steel MIG Welding Wire 44# Steel Spool

Airgas Part #:LINEDS30777

Lincoln Electric Co

Manufacturer #:EDS30777


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$4.24 /US Pound
Package Size: 44 US pound
$4.24 US Pound
$4.24 US Pound
$186.56 Spool 44 US pound / Spool
$15,111.36 Pallet 3,564 US pound / Pallet

Typically in Stock

Item Details

  • Lincoln Electric® Super Arc® ER80S-D2/ER90S-D2/EA3K LA-90 Low Alloy Steel MIG Welding Wire of 0.052" Dia is applicable in high temperature servicing applications like cranes, construction equipment, power plants, piping and blowers. Welding wire is a low carbon, high manganese, high silicon copper coated MIG wire including 0.5% molybdenum and is preferred when strength after stress relief is crucial. Wire supports short-circuiting, globular, axial and pulsed spray transfer by using mixed shielding gas with 100% CO2. Wire features an excellent operator appeal with no gun chatter or feeding instability and has uniform weld deposit chemistry. It is designed to minimize wear and tear on gun liners and contact tips using low feed forces. Wire offers a very quiet stable arc with less spatter deposition to reduce clean-up time while increasing productivity and is designed to minimize defects, scrap or re-work with fluid puddle, good wash-in at weld toes or flat weld beads. MIG welding wire is designed for delivering an optimum performance when tensile strength in excess of 80 - 90 Kpsi is required. It is always advised to use in accordance with the material safety data sheet and comes in a 44 lb steel spool.


  • Consistent weld deposit chemistry and procedures from package to package improve quality and save time
  • Fluid puddle, good wash in at weld toes and flat weld beads minimize defects, scrap or rework
  • Low feed forces reduce wear and tear on gun liners and contact tips
  • Excellent operator appeal no gun chatter or feeding instability
  • Quiet, very stable arc produces less spatter, reduces clean up time and raises productivity


  • AWS A5.28/A5.28M: 2005: ASME SFA-A5.28: ER80S-D2
  • AWS A5.38/A5.23M: 2007: EA3K
  • MIL-E-23765/2: MIL-80S-3


  • Requirements for strength after stress relieving
  • ASTM A182, A217, A234 and A335 high temperature service pipe, fittings, flanges and valves
  • ASTM A336 Pressure vessel forgings


Always use in accordance with the Material Safety Data Sheet (MSDS)

Product Attributes

AWS Classification

» ER80S-D2 » ER90S-D2

Trade Name

» SuperArc®


» .052"


» 44 lb