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1/8" EM12K Hobart® SDX S2Si Carbon Steel Submerged Arc Wire 550 lb Drum

Airgas Part #:HOB72232403HH

Manufacturer Part #:72232403HH

$5.30 /US Pound
Package Size Options
$3,498.00 Drum 660 US pound / Drum
$13,992.00 Pallet 2,640 US pound / Pallet

Item Details

  • Hobart® SDX S2Si 1/8" 660 lb drum - SDX S2Si-EM12K is a copper-coated carbon-steel solid wire for submerged arc welding. SDX S2Si-EM12K is a versatile, general purpose product suitable for joining a wide range of non-alloyed steels with a wide variety of flux(es). In an effort to best serve the packaging needs and requirements of our customers globally, this product features region-exclusive part numbers. To obtain the complete list of part numbers available in your region, e-mail us at subarc@itw-welding.com, contact your regional ITW Welding office, or contact Hobart Brothers customer service (North America)


  • Copper-coated wire
  • Moderate manganese and silicon levels
  • Suitable for use with a wide variety of Hobart fluxes


  • A5.17: EM12K


  • Single and multiple-pass welding using recommended fluxes
  • Non-alloyed and fine-grain steels
  • General fabrication
  • Structural components
  • Heavy equipment components
  • Railcar frames
  • Wheel fabrication
  • Storage tanks
  • Boilers
  • Pressure vessels
  • Ship panels
  • Pipe double jointing
  • Wind towers

Product Attributes

Trade Name

» Hobart® SDX S2Si

AWS Classification

» EM12K


» 1/8"


» 550 lb


» Drum