Stick Electrodesview all
ED032878 ED032879 ED032881 ED032882 ED032883
Excalibur® 8018-B2 MR™
50 lb Can of Lincoln Electric Stick Electrodes

AWS: E8018-B2 H4R

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Top Features

  • Designed for welding 1.25% chromium, 0.50% molybdenum steel
  • Premium arc performance
  • Square coating burn-off
  • Easy strike, re-strike and slag removal
  • Capable of producing weld deposits with 550 MPa (80 ksi) tensile strength after 8 hours of stress-relieving at 690°C (1275°F)

Typical Applications

  • Power generation
  • Petrochemical
  • Pressure vessels
  • Process piping

Welding Positions

All, except vertical down
Diameters/Packaging
Diameter (mm)
Package
Product Number
2.4
8 lb Can (24 lb Master)
ED032878
2.4
25 lb Easy Open Can
ED032881
3.2
10 lb Can (30 lb Master)
ED032879
3.2
50 lb Easy Open Can
ED032882
4.0
50 lb Easy Open Can
ED032883
Mechanical Properties
Excalibur 8018-B2 MR
Deposit Composition
Excalibur 8018-B2 MR
Typical Operating Procedures
Excalibur 8018-B2 MR
Conformances
  • AWS A5.5/A5.5M: 2006 E8018-B2 H4R
  • ASME SFA-A5.5: E8018-B2 H4R
  • CWB/CSA W48-06: E5518-B2