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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.

.025" ER70S-6 NS Plus®-115 Carbon Steel MIG Wire 33 lb Spool

Airgas Part #:NAT1020421

National Standard

Manufacturer #:1020421


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$4.59 /US Pound
Package Size: 33 US pound
$4.59 US Pound
$4.59 US Pound
$151.47 Spool 33 US pound / Spool
$10,905.84 Pallet 2,376 US pound / Pallet

Typically in Stock

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

AWS Classification

» ER70S-6


» .025"

Trade Name

» NS Plus®-115


» 33 lb


» Spool