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Up Topic Welding Industry / 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,
Parent - By Tyrone (***) Date 06-20-2016 11:47
Welcome to the AWS Forum kalimuthube!

Good luck with your homework question.

Tyrone
Parent - 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
Up Topic Welding Industry / General Welding Discussion / Heat Input

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