Low Hydrogen/Low Alloy Electrodes
- Gas Equipment
- Arc Gouging (CAC-A) & Exothermic Cutting
- Welding Automation & Robotics
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- Steel Industry Products
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PREV
- Plasma Transferred Arc & Laser Cladding (PTA)
- Specialty Alloys
- Equipment & Accessories
- Covered (Stick) Electrodes (SMAW)
- Gas-Shielded Flux-Cored Wires (FCAW)
- Self-Shielded Flux-Cored Wires (FCAW)
- Metal-Cored Wires (MCAW)
- TIG Rods (GTAW)
- MIG/MAG Wires (GMAW)
- Submerged Arc Wires & Fluxes (SAW)
- Repair and Maintenance
- Ceramic BackUp Tape
ATOM ARC T
Atom Arc T was developed for welding T-1 steel in all applications. Mechanical properties of the welded joints equal or exceed the properties of the base steel in either the as welded or stress relieved condition, thus giving 100% design joint efficiency. In addition, Atom Arc T electrodes are suitable for many other applications, particularly where high-strength welds with excellent low temperature impact properties are required.
Industries
- Industrial and General Fabrication
- Railcars
- Mobile Equipment
- Bridge Construction
- Civil Construction
- Ship/Barge Building
Welding Process
- SMAW/MMA (Stick)
Typical Tensile Properties
| Condition | Elongation | Reduction in Area | Stress Relieved Temperature | Stress Relieved Testing Time | Tensile Strength | Yield Strength |
| Stress Relieved | 23 % | 63 % | 1025 °F | 1 hr | 112 ksi | 102 ksi |
| As Welded | 23 % | 62 % | - | - | 115 ksi | 105 ksi |
Typical Charpy V-Notch Properties
| Condition | Impact Value | Testing Temperature | Stress Relieved Testing Temp | Stress Relieved Testing Time |
| As Welded | 55 ft-lb | 0 °F | - | - |
| As Welded | 48 ft-lb | -40 °F | - | - |
| As Welded | 44 ft-lb | -60 °F | - | - |
| Stress Relieved | 50 ft-lb | 0 °F | 1025 °F | 1 hr |
| Stress Relieved | 42 ft-lb | -40 °F | 1025 °F | 1 hr |
| Stress Relieved | 25 ft-lb | -60 °F | 1025 °F | 1 hr |
Typical Weld Metal Analysis %
| weld metal analysis | ||||||||||
| P | Mn | Cu | Mo | C | S | Nb | V | Si | Ni | Cr |
| 0.01 % | 1.46 % | 0.072 % | 0.35 % | 0.048 % | 0.01 % | 0.004 % | 0.010 % | 0.28 % | 1.83 % | 0.23 % |
| Approvals: | ABS; AWS A5.5: E11018-M; CWB CSA W48; E7618-M-H4; QPL-22200/1; MIL-11018-M |
| Classifications: | ASME SFA 5.5; AWS A5.5; E11018M 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+ |