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.052" ER70S-3 NS Plus®-101 Copper Coated Carbon Steel MIG Wire 500 lb Drum

Airgas Part #:NAT4050384

Manufacturer Part #:4050384

$5.00 /US Pound
Package Size Options
$2,500.00 Drum 500 US pound / Drum
$10,000.00 Pallet 2,000 US pound / Pallet
US pound
Enter multiples of 500 US Pound

Item Details

  • NS Plus® 101 is a premium copper-coated mild steel solid filler wire designed to extract maximum weld quality and user appeal from ER70S-3 wire. The manganese and silicon contents are restricted to the high end of the chemistry range, assuring maximum deoxidation, flat bead profiles and low spatter levels.


  • NS Plus® Premium Copper-Coated Welding Wire sets the standard in quality to support your GMAW operations.
  • Cast of 35" (.88m) to 55" (1.3m) and Helix below 1" (25.4mm) improve feedability and provide accurate wire positioning.
  • Manufactured according to ISO9001:2008 quality standards
  • Excellent arc starts, arc stability and feedability
  • Minimal spatter and copper flaking
  • Moderate de-oxidizers
  • Excellent weld appearance and post weld cleaning
  • Made in the USA


  • AWS A5.18: ER70S-3
  • AWS A5.17: EM13K
  • ASME SFA-5.18: ER70S-3
  • MIL-E-23765/1: MIL-70S-3
  • CWB CSA W48-18: B-G 49A 2 C1 S3
  • ABS ER70S-3


  • Low carbon killed and semi killed steel
  • Well suited for all metal transfer modes of GMAW
  • Robotic, mechanized or semi-automatic welding
  • Welding steel with light mill scale, light rust or thin oil
  • Used for single and multi-pass weldments
  • Pipe welding, structural steel and steel buildings
  • Applications requiring a minimum 70,000 psi tensile strength

Product Attributes


» .052"

AWS Classification

» ER70S-3
» EM13K


» 500 lb

Trade Name

» NS Plus®-101
» NS Plus® Copper Coated


» Drum