Atom Arc 9018 electrodes are used for attachment welds on T-1, HY-80 and HY-90 steels and other high tensile, quenched and tempered steels
- Moisture resistant coatings are incorporated in all AtomArc® electrodes
- The flux coatings are manufactured to effectively resist moisture pick-up in opened containers
- The improved coating provides an extra degree of reliability, especially for electrodes exposed to high humidity environments
- Flat, horizontal, vertical up, overhead welding positions
- Medium penetration
- 1.7 lb/hr at 90 amp deposition rate, 66.3% at 90 amp efficiency
ESAB® AtomArc® 9018 255061798 Covered Electrode, Diameter: 3/32 Inch, Length: 14 Inch, Current Type: AC/DC+, Amperage: 70 - 100 amp, Package: 10 lb Hermetically Sealed Can, AWS Class: AWS A5.5: E9018MH4R, Coating: Low Hydrogen Iron Powder, Tensile Strength: 95 ksi (As Welded), Yield Strength: 84 ksi (As Welded), Elongation in 2" (%): 28% (As Welded), Charpy V-Notch: 60 ft.-lb. At -60 deg F Testing Temperature (As Welded), Reduction in Area: 69% (As Welded), Welding Process: SMAW (Stick), Weld Metal Composition: 0.043% Carbon (C), 1.00% Manganese (Mn), 0.26% Silicon (Si), 0.012% Phosphorus (P), 0.010% Sulfur (S), 1.60% Nickel (Ni), 0.29% Molybdenum (Mo), Melting Range: >2300 deg F, Applicable Materials: T-1, HY-80, HY-90 Steel And Other High Tensile, Quenched And Tempered Steel
