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ATOM ARC 10018

ATOM ARC 10018

Atom Arc 10018 electrodes are used primarily for applications which require weld joints of at least 100 ksi (690 MPa) tensile strength, good ductility and crack resistance. Good notch toughness at temperatures as low as -60°F (-51°C) is possible with this electrode. Atom Arc 10018 can be used to weld HY-80 and T-1 steel.

Where To Buy


  • Bridge Construction
  • Industrial and General Fabrication
  • Mobile Equipment
  • Railcars
  • Ship/Barge Building

Welding Process

  • Welding-SMAW/MMA (Stick)


Typical Tensile Properties

Condition Elongation Reduction in Area Tensile Strength Yield Strength
As Welded 24 % 64 % 108 ksi 99 ksi

Typical Charpy V-Notch Properties

Condition Impact Value Testing Temperature
As Welded 46 ft-lb -40 °F
As Welded 28 ft-lb -60 °F

Typical Weld Metal Analysis %

0.013 %1.46 %0.27 %0.051 %0.011 %0.31 %1.72 %

Classifications: ASME SFA 5.5; AWS A5.5; E10018M H4R


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