Atom Arc 7018 is an all-position low hydrogen moisture resistant electrode with a deep, penetrating arc. 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.
ESAB® AtomArc® 7018 255013310 Covered Electrode, Diameter: 3/32 Inch, Length: 14 Inch, Current Type: AC/DC+, Amperage: 70 - 100 amp, Package: 50 lb Hermetically Sealed Can, AWS Class: AWS A5.1: E7018, AWS A5.1: E7018H4R, Coating: Low Hydrogen Iron Powder, Tensile Strength: 78 ksi (As Welded), Yield Strength: 68 ksi (As Welded), Elongation in 2" (%): 30% (As Welded), Charpy V-Notch: 168 ft.-lb. At -20 deg F Testing Temperature (As Welded), Reduction in Area: 75% (As Welded), Welding Process: SMAW (Stick), Weld Metal Composition: 0.045% Carbon (C), 1.1% Manganese (Mn), 0.4% Silicon (Si), 0.015% Phosphorus (P), 0.014% Sulfur (S), Melting Range: >2300 deg F, Applicable Materials: Carbon And Low-Alloy Steel
| Diameter |
2.4mm (3/32 in.) |
| Current |
70-100 A |
| Deposition Efficiency (%) |
66.3% |
| Optimal Amps |
90 A |
| Deposition Rate |
0.8 kg/h (1.7 lbs/h) |
