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Topic
Welding Industry
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General Welding Discussion
/ Heat Input
By
kalimuthube
Date
06-20-2016 09:13
Experts.
Kindly list the below welding process based on Heat input from minimum to maximum.
GTAW, GTAW Pulse, SMAW, GMAW Pulse, GMAW Short circuit,
By
Tyrone
Date
06-20-2016 11:47
Welcome to the AWS Forum kalimuthube!
Good luck with your homework question.
Tyrone
By
js55
Date
06-20-2016 12:01
Edited
06-20-2016 12:07
It doesn't work that way.
Most might tell you that SAW will have higher heat input than GTAW.
But figure these not uncommon parameters.
SAW - Amps (300 x volts 30 x 60) / 24 ipm = 22, 500j
GTAW - Amps (150 X volts 14 X 60) / 2 ipm = 63, 000j
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