Excalibur®

excalibur®
The premium brand of low hydrogen, mild steel and low alloy stick electrodes designed to provide exceptional puddle control, a smooth arc, excellent strike and re-strike capabilities, self-peeling slag and extremely low spatter levels.
Excalibur
Product Name
AWS Class
Applications
E7018 H4R
  • Power generation
  • Petrochemical
  • Pressure vessels
  • Pressure piping
  • Mild steel
E7018
  • Nuclear power plant construction and maintenance
  • Power generation
  • Petrochemical
  • Pressure vessels
  • Pressure piping
  • Fill and cap pass welding of up to X65 grade pipe
E7018-1 H4R
  • Power generation
  • Petrochemical
  • Pressure vessels
  • Pressure piping
  • Fill and cap pass welding of up to X65 grade pipe
E7028 H8
  • Structural
  • Heavy fabrication
  • Shipbuilding
  • Storage tanks
  • Bridge fabrication
Product Name
AWS Class
Applications
E10018-D2 H4R
  • Chromium-Molybdenum and other low alloy steels, including AISI 4130, 4140, 8630
  • Carbon-Manganese and other low alloy steels
  • Offshore
  • Subsea components
  • Process piping
E11018M-H4R
  • Quenched and tempered steels, such as T1, A514, A517 and A709
  • General fabrication of high strength steels
  • Crane booms
  • Trailer frames
E7018-A1 H4R
  • Fabrication and maintenance welding
  • Pressure vessels and pressure piping
E8018-B2 H4R
  • Power generation
  • Petrochemical
  • Pressure vessels
  • Process piping
E8018-C1 H4R
  • Low temperature applications
  • Refrigerated ammonia tanks
  • Liquefied gas storage, piping and transportation
  • Weathering steels
E8018-C3 H4R
  • Shipbuilding
  • Piping and gas storage tanks
  • Weathering steels
  • Cross country pipe repair
E9018-B3 H4R
  • 2.25% Chromium, 1% Molybdenum steels
  • Power generation
  • Petrochemical
  • Pressure vessels
  • Process piping
E9018M H4R
  • High strength steel, such as HY-80, HY-90 and ASTM A514
  • Cross country pipe repair
  • DC welding
Product Name
AWS Class
Applications
E9018-G H4R
  • Nuclear power plant components
  • High strength steel, such as HY-80, HY-90 and ASTM A514, A508, A533
  • DC welding
  • Pressure vessels

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