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Produces superior bead geometry compared to conventional E71T1 electrodes Possesses exceptional welder appeal and all-position weldability Low fumes generation rates and spatter emission levels Classifications: E71T-1C, E71T-1M, E71T-9C, E71T-9M per AWS A5.20, ASME SFA 5.20, E71T1-M21A2-CS2, E71T1-C1A2 per AWS A5.36 Approvals: ABS 3YSA (CO/C25), DNV YMS (CO), .045" & 1/16" dia. - AWS D1.8 (seismic) - approved in CO and Ar/25%CO Applications: The combination of strength and toughness make Select 727 ideal for welding carbon steels requiring a minimum tensile strength of 70,000 psi. Select 727 is superb for such applications as structural steel, farm machinery, construction equipment, railcar fabrication and ship- building, where the following steels may be employed: ASTM A131, A285, A515 Gr70 and A516 Gr70.
|CVN (ft"lb ) @ -20F (100% CO):||70|
|CVN (ft"lb ) @ -20F (75% Ar/25% CO):||45|
|CVN (ft"lb ) @ 0 F (100% CO):||85|
|CVN (ft"lb ) @ 0 F (75% Ar/25% CO):||70|
|Packaging:||10 lb Spool, 56 Box|
|Percent Elongation (100% CO):||26|
|Percent Elongation (75% Ar/25% CO):||25|
|Shielding Gas:||100% CO, 75-80% Ar/balance CO, 40-55 cfh|
|Ultimate Tensile Strength (100% CO):||89100 psi|
|Ultimate Tensile Strength (75% Ar/25% CO):||90600 psi|
|Welding Positions:||All Positions|
|Yield Strength (100% CO):||78100 psi|
|Yield Strength (75% Ar/25% CO):||82700 psi|
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