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Re: [MW:12965] Supplementary essential variable - Group number As per section IX

By Materials & Welding
YES. 
As per SEC IX, any combination of P1, G1 materials can be welded in any combination to P2, G2, provided Impact test requirements are fulfilled.

Nandesh

From: Madhusudan Rout <madhusudan.rout@gmail.com>
To: materials-welding@googlegroups.com
Sent: Sunday, 13 November 2011 4:37 PM
Subject: Re: [MW:12964] Supplementary essential variable - Group number As per section IX

Yes  u can use As per SEC-9. QW-420, base metal grouping, 2010 edition.




On Sat, Nov 12, 2011 at 9:14 PM, Vijay Katkar <katkar.vijay22@gmail.com> wrote:
Dear All,

please sheared your valuable experience for following situation,

I have PQR with P No-1 Gr No-2 to P No1 Gr 1 combination with impact testing. Can i use following combination with same PQR For impact application.

1) P No-1 Gr No-2 to P No1 Gr 2
2) P No-1 Gr No-1 to P No1 Gr 1
3) P No-1 Gr No-2 to P No1 Gr 1

If above combination's are possible please provide code reference of ASME section IX or ASME section VIII.

Regards
Vijay Katkar


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