Friday, January 21, 2011

[MW:9362] Base metal range for repair qualification

Dear All,

PQR "1434" with P1 Gr2 materials with 12.7mm base metal thickness,

A repair PQR "1458" prepared with same materials for same 12.7mm base metal thickness, repair WPS "5799-10" for PQR 1458 have base metal thickness of 9.5mm,
 
since Impact test is mandatory, base metal thickness limits shall be 12.7 to 25.4mm, which means WPS is not qualified, Please confirm my understanding.

Regards
Manpreet Singh 

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