Lincoln Electric Excalibur 7018-1 MR Stick Electrodes (E7018-1 H4R)

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Excalibur 7018-1 MR Stick Electrodes

 

Mild Steel, Low Hydrogen • AWS E7018-1 H4R • CSA W48 E4918-1-H4R

Premium low hydrogen (or basic) 7018 electrodes.  Designed for applications susceptible to hydrogen cracking.  Excalibur® 7018 XMR™ offers superior moisture resistance even after 24 hours – remaining below the moisture content limit for 15 hours more than required under AWS A5.

Features

  • Exceeds AWS toughness requirements at -50°F
  • Extreme bend ability
  • Moisture pick-up resistant
  • Clear puddle and a smooth arc
  • Meets Chemical Composition Recommendations of API 751

Typical Applications

  • Structural
  • Chemical processing structures
  • Pressure pipping
  • Ship building
  • Mild steel

Welding Positions

  • All except vertical down

    Available Options:

    Single 4/5/10 kg sleeve or case of 4/2 sleeves

    • 3/32" (2.4 mm) x 12"
    • 1/8 (3.2 mm) x 14"
    • 5/32 (4.0 mm) x 14"

    Data sheet