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WARNING: This product can expose you to chemicals including Titanium dioxide (airborne, unbound particles of respirable size), which is known to the State of California to cause cancer, and Carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

3/32" X 14" E7018-A1R Hoballoy® Low Alloy Stick Electrode 50 lb Easy Open Can

Airgas Part #:HOBS125032-035

Manufacturer Part #:S125032-035

$5.98 /US Pound
Package Size Options
$299.00 Can 50 US pound / Can
$17,940.00 Pallet 3,000 US pound / Pallet
US pound
Enter multiples of 50 US pound

Item Details

  • Hobart® E7018-A1 H4R Hoballoy® 7018A1 Low Alloy Steel Electrode with 3/32" Dia uses AC or DCEP (Direct Current Electrode Positive) and is recommended for use in pressure vessels, tubing, piping, boiler maintenance and construction. It features low hydrogen, less than 4 ml/100 g that has resistance to moisture reabsorption which helps prevent hydrogen cracking and aids in elimination of starting porosity. Electrode offers good arc characteristics producing a stable, easy to control arc and features low spatter level that improves weld bead appearance, higher deposition. Quick and easy slag removal helps in reducing clean-up time. The coating is specially formulated to resist moisture pick-up of high heat and humidity. This is an outstanding welding electrode for welding the 0.50% molybdenum steel and other low alloy steels. It is definitely a preferred product with high operator appeal. Electrode measuring 14" comes in a hermetically sealed container of 50 lb.


  • Quick and easy slag removal reduces clean-up time
  • Low moisture pick up prevents starting porosity
  • Low spatter level improves weld bead appearance, higher deposition
  • Good arc characteristics produce a stable, easy to control arc
  • Low hydrogen, less than 4 ml/100 g makes this alloy resistant to hydrogen induced cracking


  • AWS A5.5: E7018A1 H4R
  • ASME SFA 5.5, F-4, A-2, E7018-A1
  • ABS E7018-A1
  • Tensile Strength - 87,000 psi (600 MPa)
  • Yield Strength - 72,000 psi (496 MPa)
  • Elongation % in 2" - 26%


  • Tubing
  • Piping
  • Boiler maintenance
  • Pressure vessels
  • Construction


  • Avoid breathing welding fumes and gases, they may be dangerous to your health
  • Always use adequate ventilation
  • Always use appropriate personal protective equipment

Product Attributes

Trade Name

» Hoballoy®

AWS Classification

» E7018-A1R


» 3/32"


» 50 lb

Electrode Length

» 14"


» Easy Open Can