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.045" ER70S-3 Quantum Arc™ 3 Carbon Steel MIG Wire 600 lb Drum

Airgas Part #:HOBS307312-011

Manufacturer Part #:S307312-011

$4.81 /US Pound
Package Size Options
$2,886.00 Pack 600 US pound / Pack
$11,544.00 Pallet 2,400 US pound / Pallet
US pound
Enter multiples of 600 US Pound

Item Details

  • Hobart® Quantum Arc™ 3 ER70S-3 Carbon Steel MIG Welding Wire is copper coated and ideal for general fabrications that use CO2 or argon rich shielding gases. .045" Dia wire is a combination of manganese and silicon in right proportions to make short-circuiting and spray-transfer applications easy. Wire is an ideal choice for robotic, automatic and semi-automatic welding applications with wire feed speeds ranging from moderately slow to very fast. General fabrication, light sheet metal fabrication, automotive frames or structures, metal storage bins, metal furniture and railcars also finds use of this wire to a great extent. Wire can handle argon-rich mixtures like 75% argon, 25% CO2 easily.


  • Excellent feedability
  • Consistent feeding
  • Clean weld deposit


  • AWS A5.18: ER70S-3
  • AWS A5.18M: ER48S-3
  • ASME SFA 5.18, F-6, A-1: ER70S-3


  • Light sheet metal fabrication
  • Automotive frames
  • Metal furniture
  • High wire feed speeds
  • Railcar
  • Non-alloyed and fine grain steels
  • Robotic, automatic and semi automatic welding
  • General fabrication

Product Attributes


» .045"

AWS Classification

» ER70S-3


» 600 lb

Trade Name

» Quantum Arc™ 3


» Drum