Friday, February 26, 2010

Re: [MW:4382] Failure of PQR in All Weld Tensile

Where do you get the failure? Base or weld metal?


  From: prashant pansare [prashantpan_99@yahoo.co.in]
  Sent: 26/02/2010 12:39 ZE5B
  To: mat wel <materials-welding@googlegroups.com>
  Cc: par kat <paresh.katvi@bg-group.com>; roj abra <roji.abraham@bg-group.com>
  Subject: [MW:4381] Failure of PQR in All Weld Tensile


Dear All,
We are working on PQR & deatails are as folows :
Appl. Code - DNV OS F101,2000
PQR - Through THickness Repair. (SMAW)
Base Metal - API 5L X GRADE 60 - 12.75" OD X 14.3 mm THK.
Filler Metal - E-7018 H4R
Position -6G
After mechanical tests, we are getting all values in acceptable limits except All Weld Tensile results.(Reqd- 517 Mpa & Actual - 483 / 493 Mpa)
What is the reason & solution for the same?
Pl. reply.
PSP  


Your Mail works best with the New Yahoo Optimized IE8. Get it NOW!.

--
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding-unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.

--
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding-unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.

No comments:

Re: [MW:34832] Inquiry about Single Bevel with Back Grinding

Dear Uday, As per your question that one is called with backing only,Simple both side you are welding it is backing with strip or without st...