Welcome to Gas and Supply.
Need help? Call toll free 1 (844) 840-4427

Quick Order| Locations| SDS| About Us| Careers| Contact Us
< Back to catalog
Esab Atomarc 7018 255013310 Low Hydrogen Iron Powder Covered Electrode, 3/32 Inch Dia. X 14 Inch L, 50 Lb Hermetically Sealed 255013310 ESA255013310

Detailed Description

Atom Arc 7018 is an all-position 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

  • Easy slag removal
  • Capable of x-ray quality and excellent impact properties
  • Premium arc performance
  • For welding hardenable steels, cold rolled steels, or other steels, low alloy and mild steels when stress relieving normally would be required but cannot be done, all-position welding, general fabrication, power generation, petrochemical, pressure vessels, pressure piping
  • Flat, horizontal, vertical up, overhead welding positions
  • Medium penetration
  • 1.7 lb/hr at 90 amp deposition rate, 66.3% at 90 amp efficiency

ESABĀ® AtomArcĀ® 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

Technical Details

70 - 100 amp
Applicable Materials
Carbon And Low-Alloy Steel
AWS Class
AWS A5.1: E7018, AWS A5.1: E7018H4R
Charpy V-Notch
168 ft.-lb. At -20 deg F Testing Temperature (As Welded)
Low Hydrogen Iron Powder
Current Type
3/32 Inch
Elongation in 2" (%)
30% (As Welded)
14 Inch
Melting Range
>2300 deg F
50 lb Hermetically Sealed Can
Reduction in Area
75% (As Welded)
Tensile Strength
78 ksi (As Welded)
Weld Metal Composition
0.045% Carbon (C), 1.1% Manganese (Mn), 0.4% Silicon (Si), 0.015% Phosphorus (P), 0.014% Sulfur (S)
Welding Process
SMAW (Stick)
Yield Strength
68 ksi (As Welded)