Atom Arc 7018 Acclaim offers softer arc and excellent mechanical properties compared to the original Atom Arc 7018. Results include greater puddle control for ease of use in out-of-position welding applications and superior arc initiation desired by many newer welders. Both novice and seasoned welders can appreciate its excellent weld performance, wide operating range and easy clean up. Greater puddle control resulting in easier out-of-position welds, superior arc initiation and ease of use with wider operating range and minimal clean-up
Where To Buy
Industries
- Civil Construction
- Mobile Equipment
- Ship/Barge Building
- Bridge Construction
- Railcars
- Automotive
- Industrial and General Fabrication
Welding Process
Typical Tensile Properties
Condition |
Elongation |
Tensile Strength |
Yield Strength |
As Welded |
32 % |
87 ksi |
72 ksi |
As Welded |
36 % |
79 ksi |
65 ksi |
Typical Charpy V-Notch Properties
Condition |
Impact Value |
Testing Temperature |
As Welded |
85 ft-lb |
-50 °F |
As Welded |
170 ft-lb |
-20 °F |
Typical Weld Metal Analysis %
weld metal analysis |
P |
Mn |
C |
S |
Si |
0.01 % |
1.20 % |
0.05 % |
0.008 % |
0.45 % |
Approvals: |
LR; 4Ym (H5); ABS; 4Y (H5)/AWS A5.1: E7018-1 H4R; DNV/GL; 4Y (H5); CWB CSA W48; E4918-1-H4 |
Classifications: |
AWS A5.1; E7018 H4R; ASME SFA 5.1; AWS A5.1; E7018-1 H4R |
Approvals are based on factory location. Please contact ESAB for more information.
Coating Type: |
Low-hydrogen iron powder |
CTOD-Tested: |
False |
Welding Current: |
AC or DC+ |