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Esab® AtomArc® E12018-M H4R 12018 Low Alloy Steel Electrode with 5/32" is suggested for use in fabrication of low-alloy, high tensile steels where welds of 120 ksi (828 MPa) minimum tensile strength are required. 12018 is typically used to weld forging, castings plate and pressure vessels. Electrode features good flexibility and crack resistance. Electrode comes in a hermetically sealed container of 50 lb.
Features
5/32" Electrode diameter
Good ductility and crack resistance
Specifications
AWS A5.5
ASME SFA 5.5
Applications
AtomArc® 12018 is typically used to weld forging, castings plate and pressure vessels
Automotive
General Fabrication
Railroad Car
Mobile Machinery
Caution
Preheat should be used on hardenable steels to prevent the formation of a hard heat-affected zone
Preheat may also be required in welding heavy sections
