General Description

Excalibur® 7018 MR is a low hydrogen stick electrode designed for all-position welding on mild steel. Smooth arc, excellent strike and re-strike capabilities, self-peeling slag and extremely low spatter levels make Excalibur® the industry’s premium brand of low hydrogen electrodes. For a mild steel, low hydrogen electrode with industry-leading arc performance and operability – choose Excalibur® 7018 MR

Features
  • Medium penetration
  • Premium arc performance
  • Square coating burn-off
  • Easy strike and re-strike
  • Effortless slag removal
  • Minimal spatter for enhanced operability and clean weld surface
  • Clean puddle
  • Excellent wash-in characteristics
  • Flat, horizontal, vertical up, overhead welding positions
  • 2 – 3mL/100 g weld metal diffusible hydrogen

Technical Description

Amperage 

  • 80 – 120/70 – 110 amp

Applicable Materials

  • Hardenable Steel, Cold Rolled Steel, Or Other Steel, Low Alloy, Mild Steel

AWS Class

  • AWS A5.1/A5.1M: 2004 E7018 H4R

Charpy V-Notch

  • 89 – 246 ft.-lb. At -20 deg F Temperature (As Welded)

Coating

  • Low Hydrogen Iron Powder

Current Type

  • AC/DC+

Diameter

  • 3/32 Inch

Length

  • 14 Inch
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