Friday, June 20, 2014

[MW:21202] AWS D1.1 -2010-Table 4.5 # 31-Clarification


Dear Sirs

31) A change in groove type (e.g., single-V to double-V), except qualification of any CJP groove weld qualifies for any groove detail
conforming with the requirements of 3.12 or 3.13

Query
PQR qualified with Single-V in 3G Position ( CVN Tested at -40deg C, Weld Process-FCAW,Test Coupon Thk- 25,4mm ).
Can i use this PQR to weld any joint weld groove detail conforming with the requirements of 3.12 or 3.13?

Anyone have AWS Interpretation on this subject?

Thanks in advance to all members.

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