Stick Electrodes view all
50 lb Can of Lincoln Electric Stick Electrodes

Excalibur® 7018-A1 MR®

AWS: E7018-A1 H4R

Top Features

  • Designed for welding 0.50% molybdenum steel
  • Premium arc performance
  • Square coating burn-off
  • Easy strike, re-strike and slag removal
  • Capable of producing weld deposits with 490 MPa (70 ksi) tensile strength after 8 hours at 620°C (1150°F)

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Typical Applications

  • Fabrication and maintenance welding
  • Pressure vessels and pressure piping

Welding Positions

All, except vertical down

Available Types

Consumable Details

Diameter (in)
Diameter (mm)
Package
Product Number
3/32
2.4
25 lb Easy Open Can
ED032875
3/32
2.4
8 lb Can (24 lb Master)
ED032893
1/8
3.2
50 lb Easy Open Can
ED032876
1/8
3.2
10 lb Can (30 lb Master)
ED032873
5/32
4.0
50 lb Easy Open Can
ED032877
  • AWS A5.5/A5.5M: 2006 E7018-A1 H4R
  • ASME SFA-5.5: E7018-A1 H4R
  • ABS: E7018-A1 H4R
  • CWB/CSA W48-06: E4918-A1