ESAB OK® AristoRod 12.50 Non-Copper ER70S-6

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ESAB OK® AristoRod 12.50 ER70S-6 

Mild Steel Non-Copper Coated MIG Wire

OK Aristorod 12.50 is a bare Mn-Si-alloyed G3Si1/ER70S-6 solid wire for the GMAW of non-alloyed steels, as used in general construction, automotive components, pressure vessel fabrication and shipbuilding. OK Aristorod 12.50 is treated with ESAB’s unique Advanced Surface Characteristics (ASC) technology, taking MIG welding operations to new levels of performance and all-round efficiency, especially in robotic and mechanised welding.  Characteristic features include excellent start properties; trouble-free feeding at high wire speeds and lengthy feed distances; a very stable arc at high welding currents; extremely low levels of spatter; low fume emission; reduced contact tip wear and improved protection against corrosion of the wire.  Once you try AristoRod 12.50 you will not want go back to your old ER70S-6 wire.

  • CWB Approved 
  • AWS ER70S-6
  • CSA B-G 49A 3 C G6 (ER49S-6)
  • Non-Copper Coated Wire
  • GMAW 

Documents & Fact Sheet


  • .030" diameter wire available in 11 lb plastic spool or 33 lb wire basket spool
  • .035" diameter wire available in 11 lb plastic spool or 40 lb wire basket spool
  • .040" - .052" diameter wire available in 40 lb wire basket spool

Available in drum quantity - Contact for pricing.