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.035" ER70S-6 RADNOR™ P/3® S-6 Carbon Steel MIG Wire 33 lb 11.75" Spool

Airgas Part #:RAD64004186

Manufacturer Part #:1020112

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Item Details

  • Mild steel filler wire 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.


  • Supports your GMAW welding operations
  • Cast of 35 in (.88 m) to 55 in (1.3 m) and Helix below 1 in (25.4 mm) improve feedability and provide accurate wire positioning
  • High Silicon content reduces the molten metal surface tension, resulting in flatter bead profiles


  • Well suited for short circuit, globular, spray transfer and pulse welding
  • Automatic or semi-automatic welding
  • Welding steel with light mill scale, rust or oil
  • Single to multi-pass weld applications
  • Applications requiring a minimum of 70,000 psi tensile strength
  • Welding rimmed steels
  • High current welding with oxygen rich atmospheres
  • Low welding heat applications
  • Higher travel speed welding

Product Attributes


» .035"

AWS Classification

» ER70S-6


» 33 lb

Trade Name

» RADNOR™ P/3® S-6

Spool Diameter

» 11.75"


» Spool