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CLASSIFICATIONS: E70T-2C per AWS A5.20, ASME SFA 5.20
Select 72 utilizes a rutile based slag system and welds with quasi-spray
transfer. This CO2 gas-shielded, flux cored electrode is intended
for the single pass welding of carbon steel in flat positions and
horizontal fillets.
APPLICATIONS: Select 72 is designed for general steel plate
fabrication weldments over mill scale, rust, or other mild contaminants.
DIAMETERS: 3/32", 1/8"
SHIELDING GAS: 100% CO2, 35-50 cfh
WELDING POSITIONS: Flat and Horizontal
CHARACTERISTICS:
Single pass electrode with good welder appeal.
Low spatter levels, with easily detachable slag.
Excellent weld bead profile.
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TYPICAL
MECHANICAL PROPERTIES
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| Transverse Tensile Strength
(psi) |
85,000
(base metal fracture)
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| Longitudinal Bend Test |
Conforms
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RECOMMENDED WELDING PARAMETERS |
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| Diam. |
Amps
(DCEP) |
Volts |
WFS
(in/min) |
Dep Rate
(lb/hr) |
ESO |
Amps |
Volts |
WFS
(in/min) |
| 3/32" |
300-550 |
28-35 |
85-235 |
10.8-25.2 |
1±1/4 |
400 |
29 |
145 |
| 1/8" |
425-750 |
28-37 |
100-210 |
12.3-30.0 |
1±1/4 |
600 |
30 |
160 |
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Notice: The results reported are based upon testing of the product under controlled laboratory conditions in accordance with American Welding Society Standards. Actual use of the product may produce different results due to varying conditions. An example of such conditions would be electrode size, plate chemistry, environment, weldment design, fabrication methods, welding procedure and service requirements. Thus the results are not guarantees for use in the field. The manufacturer disclaims any warranty of merchantability or fitness for any particular purpose with respect to its products.
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