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