AWS E7024, E7024-1 (E4924-1*)
FEATURES&BENEFITS
• High deposition
• Uses drag welding technique
• Self-removing slag
• Meets E7024-1 specifications • Faster travel speed
• Easy to use
• Easy clean-up
• Hobart 24 can be used wherever an E7024 or E7024-1 is called for
TYPE OF CURRENT
Welding Positions:
AWS E7024, E7024-1 (E4924-1*) Low Alloy Electrodes Tianjin, China
An excellent high-speed electrode for fillet welds. It is exceptionally fast when used down hand in properly designed weld joints or in horizontal fillet welds where equal leg fillets are desired. The arc force of Hobart 24 minimizes slag entrapment, and the slag is self-removing in most applications.
Earthmoving equipment, mining machinery, plate fabrication, railroad cars, structurals, shipbuilding and mobile trailers.
Single and multiple pass, DCEN, AC
• Earthmoving equipment
• Mining machinery
• Plate fabrication
• Mobile trailers
• Railroad cars
• Structurals
• Shipbuilding
RECONDITIONING
STORAGE
TYPICAL WELD METAL CHEMISTRY* (Chem Pad)
TYPICAL WELD METAL CHEMISTRY* (Chem Pad)
• Maintaining a proper welding procedure - including pre-heat and interpass temperatures - may be critical depending on the type and thickness of steel being welded.
CONFORMANCES AND APPROVALS
• AWS A5.1, E7024, E7024-1
• ASME SFA 5.1, F-1, A1
• ABS, Grade 3
• CWB E4924-1
ARC LENGTH
Short arc or drag technique
FLAT
Use faster speed of travel; angle electrode 30° from 90°
VERTICAL-UP
Not recommended
VERTICAL-DOWN
Not recommended
OVERHEAD
Not recommended
Direct Current Electrode Negative (DCEN) or AC
60° to 100°F, (20° to 40°C) and below 50% relative humidity or holding oven @ 100° to 120°F (38° to 49°C)
250° to 300°F, (121° to 149°C) for one hour @ temperature
TYPICAL CHARPY V-NOTCH IMPACT VALUES* (As Welded)
STANDARD DIAMETERS AND PACKAGES
For a complete list of diameters and packaging, please contact Hobart Brothers at (800) 424-1543, or (937) 332-5188 for International Customer Service.
