Atom Arc 7028
Atom Arc 7028 is a high deposition, low hydrogen iron powder electrode intended for use on carbon and low alloy steels up to 70,000 psi tensile strength. Atom Arc 7028 is used for welding in the flat and horizontal positions.
Industries
- Bridge Construction
- Civil Construction
- Ship/Barge Building
- Heavy Equipment
Welding Process
- SMAW/MMA (Stick)
Typical Charpy V-Notch Properties
| As Welded | |
| Impact Value | 53 ft-lb |
| Impact Value | 72 J |
| Testing Temperature | 0 °F |
| Testing Temperature | -18 °C |
Typical Tensile Properties
| Condition | Elongation | Tensile Strength | Yield Strength |
| As Welded | 29 % | 585 MPa (85 ksi) | 495 MPa (72 ksi) |
Classifications
| Classifications |
ASME SFA 5.1 : AWS A5.1 : E7028 |
Consumable Characteristics
| Coating Type | Low-hydrogen iron powder |
| 0 | |
| Welding Current | AC or DC+ |
Typical Weld Metal Analysis %
| Typical Weld Metal Analysis % | ||||||||||||||
| C | Mn | P | S | Si | ||||||||||
| 0.05 % | 1.2 % | 0.014 % | 0.009 % | 0.5 % | ||||||||||
Part Numbers and Accessories
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