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  1. thefreodockers

    AS/NZS 3992 Two thicknesses qualified in one PQR

    I am working with old PQR's and have come across a PQR which has 8mm, 10mm and 20mm plate qualified within the same document. All backup certs are included, but the amp input, speed and volts differ due to the different thicknesses. Can I qualify a single WPS from 6mm - 30mm from this PQR or...
  2. thefreodockers

    PQR change of material query

    Thanks, I didnt think it did but wanted to make certain.
  3. thefreodockers

    PQR change of material query

    If I have a GTAW PQR for material P43 to P43 and a GTAW PQR for P1 to P1, can this qualify a PQR for P43 to P1?
  4. thefreodockers

    Does a PQR for FCAW and a PQR for GTAW qualify a WPS for FCAW / GTAW

    If possible, for future reference, could you point me in the right direction to finding this out myself?
  5. thefreodockers

    Does a PQR for FCAW and a PQR for GTAW qualify a WPS for FCAW / GTAW

    Cheers.
  6. thefreodockers

    Does a PQR for FCAW and a PQR for GTAW qualify a WPS for FCAW / GTAW

    As the title states: Does a PQR for FCAW and a PQR for GTAW qualify a dual process WPS for FCAW / GTAW?
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