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ApexR
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    Tue Feb 16, 2010 9:24 pm

What is "backstepping" and how does it help when welding aluminium?
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    Fri Feb 12, 2010 10:48 am
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    YOUNGSTOWN, OHIO

The only time you would "backstep" tigging aluminum is at the end of the weld to fill the crater.
Jim
Pipefitter/Weldor out of Local 396
Millermatic 252
Dynasty 200DX
Maxstar 150 STL
Spoolmate 100
Hypertherm Powermax 85
Miller Digital Elite
JD2 Model 32 Bender
Emerson 7120 Horizontal/Vertical Bandsaw
Oxy-Gas Torch outfit
Generac XP8000E Generator
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