Welder qualification

ASME IX
Question: welder he qualified on the single test coupon 1 GTAW, and coupon 2 GTAW.
Does he qualified on a combined WPS or GTAW (root/hot) + SMAW(fill/cap)?
Assume all essential variables are met.

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Test Coupon 2 should correct SMAW ???

  • Test coupon 1 GTAW
  • Test coupon 2 SMAW

Yes, see QW-306 - combination of welding processes.

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