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WARNING: This product can expose you to chemicals including Nickel (Metallic), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

.045" ER70S-6 NS Plus® 115 Carbon Steel MIG Wire 1000 lb 24" Smart Pak

Airgas Part #:NAT1021281

Manufacturer Part #:1021281

$4.80 /US Pound
Package Size Options
$4,800.00 Spool 1,000 US pound / Spool
$9,600.00 Pallet 2,000 US pound / Pallet

Item Details

  • NS Plus® 115 is a premium copper-coated mild steel solid filler metal containing a high combined total of manganese and silicon. The wire produces a smooth, uniform welding arc, which minimizes weld spatter and results in excellent bead appearance and high operator appeal. The excellent operating characteristics of NS Plus® 115 appeal to users seeking better performance in their ER70S-6 applications.


  • NS Plus® 115 Copper-Coated Welding Wire sets the standard in quality to support your GMAW operations
  • Cast of 35 in. (.88m) to 55 in. (1.3m) and Helix below 1 in. (25.4mm) improve feedability and provide accurate wire positioning
  • Higher Silicon content reduces the molten metal surface tension, resulting in flatter bead profiles
  • Excellent arc starts, arc stability and feedability
  • Minimal spatter and copper flaking
  • High level de-oxidizers
  • Excellent weld appearance and post weld cleaning


  • AWS A5.18: ER70S-6 H4
  • ASME SFA-5.18: ER70S-6


  • Well suited for all metal transfer modes of GMAW
  • Robotic, mechanized or semi-automatic welding
  • Welding steel with mill scale, rust or oil
  • Used for single and multi-pass weldments
  • Applications requiring yield strengths greater than 50, 000 psi

Product Attributes


» .045"

AWS Classification

» ER70S-6


» 1000 lb

Trade Name

» NS Plus® 115

Spool Diameter

» 24"


» Smart Pak