Mr.Mubeen,
No doubt you have to do re-test @ -46 deg C (PQR) for all the requirments, becuase varying of Heat inputs and welding parameters.
Date: Mon, 3 Sep 2012 05:33:37 +0300
Subject: [MW:15186] Impact Test clarification
From: mubeenaws@gmail.com
To: materials-welding@googlegroups.com
--
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/
http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm
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 doubt you have to do re-test @ -46 deg C (PQR) for all the requirments, becuase varying of Heat inputs and welding parameters.
Thank & Best Regards,
M Veera SAMY- Bureau Veritas.
Coimbatore
Date: Mon, 3 Sep 2012 05:33:37 +0300
Subject: [MW:15186] Impact Test clarification
From: mubeenaws@gmail.com
To: materials-welding@googlegroups.com
Dear experts,
Please help out to clear my doubt.
I have qualified a WPS/PQR with impact -29 deg C, now customer want the WPS/PQR shall be qualified with impact in -46 deg C. Also there is no remaining coupon piece available for impact testing with -46 deg C.
My question here is, should I weld a coupon and only do impact test as required by customer and attached to PQR will be sort out this issue.?
or
Should I REDO a PQR with all mechanical test which includes Tensile, Hardness, Bend along with impact will sort our this issue.?
Please help out to clear my doubt.
I have qualified a WPS/PQR with impact -29 deg C, now customer want the WPS/PQR shall be qualified with impact in -46 deg C. Also there is no remaining coupon piece available for impact testing with -46 deg C.
My question here is, should I weld a coupon and only do impact test as required by customer and attached to PQR will be sort out this issue.?
or
Should I REDO a PQR with all mechanical test which includes Tensile, Hardness, Bend along with impact will sort our this issue.?
Requesting you to please provide me ASME IX clause reference.
Anticipating for you kind help.
Thanks & Regards.
M.K.Mubeen
Anticipating for you kind help.
Thanks & Regards.
M.K.Mubeen
--
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/
http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm
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:
Post a Comment