Thursday, December 4, 2014

Re: [MW:22461] Combination of PQRs

Dear friend,

Following is a part of QW-403.5:

"If, however, two or more
qualification records have the same essential and supplementary
essential variables, except that the base metals
are assigned to different Group Numbers within the same
P‐Number, then the combination of base metals is also
qualified."

Regards

On Thu, Dec 4, 2014 at 12:58 PM, Muthu Samy <jenieragav@gmail.com> wrote:
Dear Friends,

I have two WPSs in which base metal qualified with  P1 Gr 1+P1 Gr 1  PQR A Process SMAW+SAW
                                                                                    P1 Gr 2+P1 Gr 2  PQR B Process SMAW+SAW

The query is I need to weld the P1 Gr 1 with P1 Gr 2. Is it possible with any one of these WPSs?. 

வாழ்க வளமுடன் என்றும் நலமுடன்

LOVE EVER HURT NEVER

Muthusamy.S




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M. Shokri Arfaei
ISA-ISTS - Metallurgy Lab. Manager
ASNT NDT Level III
International Welding Engineer

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