Hover cursor over image to view larger picture

.035" ER70S-3 Radnor® P/3™ S-3 Copper Coated Carbon Steel MIG Welding Wire 45# Masonite® Spool

Airgas Part #:RAD64004145


Manufacturer #:1020097


Log in to get your price
$2.33 /US pound
Regular Price
Package Size: 45 US pound
$2.327 US pound
$2.33 US pound
$104.72 Spool 45 US pound / Spool
$7,539.48 Pallet 3,240 US pound / Pallet

Typically in Stock

Item Details

  • New premium grade copper-coated wire services all solid wire GMAW applications
  • Available in various diameters and three spool sizes
  • Enhanced product feedability and improved tip life
  • Excellent spatter control and bead profile


  • Excellent spatter control and bead profile
  • The surface treatment is designed to provide smooth trouble free feeding performance
  • Copper coating provides superior arc starting characteristics, for long contact tip life


AWS A5.18


  • General purpose, clean surfaces
  • Low carbon killed and semi killed steel
  • Automatic or semi automatic welding
  • Single to multi-pass weld applications
  • Pipe welding, structural steel and steel buildings
  • Well suited for short circuit, globular, axial spray and spray transfer welding

Product Attributes

Spool Diameter

» N/A


» 45 lb

AWS Classification

» ER70S-3


» .035"

Trade Name

» P/3™ S-3