34 Low
Hydrogen Covered Electrodes Atom
Arc 7018 AWS Class
E7018 AC-DCEP (Electrode
Positive) Electrode
Imprint Marking: 7018 Code
and Specification Data: AWS
A5.1, ASME SFA 5.1Det Norske Veritas - 3YHH Military
- MIL-E-22200/1, Lloyds
- 3-3YH
MIL 7018 CWB-CSA
W48.1, E48018 ABS
- AWS A5.1, 2Y Description:
Atom Arc 7018 is an iron powder, low
hydrogen moisture resistant electrode. The wider operating ranges
and smooth weld metal transfer minimizes
post weld clean up. This premium quality electrode meets a
multitude of codes and welding specifications.
Atom Arc 7018 was developed to weld
carbon and low alloy steels, including a variety of hardenable steels.
Typical Mechanical Properties
Stress Relieved
8 hrs. As
Welded @1150°F
(621°C) Yield
Strength, psi (MPa) 68,000
(469) 57,300
(395) Tensile
Strength, psi (MPa) 78,000
(538) 70,600
(487) %
Elongation in 2" (51 mm) 30
33 %
Reduction in Area 75.5
77 Continued
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