Re: [MW:17468] Difficulty in interpretation of ASME sec IX QW403.9

Dear Maulik,

      This clause says if any pass in any type of welding process if more than 13 mm,the quilification thickness reange will the 1.1 times basemetal thickness.means if you found any pass more than 13 mm thickness,you can deposite weldmetal limited upto basemetal thickness used in PQR.

     Means you need to quilify WPS particularly as per job thickness wise....if your PQR test plate thickness is 30 mm you can deposite weldmetal upto 30mm only and WPS will be quilified upto that particular thickness only....and you need to quilify WPS as per job thicknesswise as per requirement....

Regards,

hemal chauhan

Engineers india limited

---

From: "mkarya.delhi@gmail.com" <mkarya.delhi@gmail.com>
To: materials-welding@googlegroups.com
Sent: Thursday, 18 April 2013 4:49 PM
Subject: RE: [MW:17465] Difficulty in interpretation of ASME sec IX QW403.9

This clauses says each pass thickness for smaw saw proces must not be more than 13mm,if it is more than 13 mm than the qualification range will be 1.1 times of PQR test plate.
-----Original Message-----
From: james gerald
Sent:  18.04.2013, 1:27  PM
To: "materials-welding@googlegroups.com"
Subject: Re: [MW:17464] Difficulty in interpretation of ASME sec IX QW403.9


QW 403.9 states that if any weld pass in Single or Multi pass weld exceeds 13 mm (height of each individual pass) then the Base metal thickness beyond  1.1 times the Qualification thickness is an essentail variable that is for any change in Qualification Thickness beyond 1.1 T you need to qualify a new procedure.

Normally in SMAW,GTAW, GMAW,FCAW and mostly SAW you don't exceed 13mm of the weld metal thickness for each pass but mostly in Electrogas and Electroslag welding the Thickness exceeds 13 mm.

Thanks & Regards


J.Gerald Jayakumar
00968-99438165


________________________________
From: Maulik Dodiya <maulik.dodiya@gmail.com>
To: materials-welding@googlegroups.com
Sent: Thursday, April 18, 2013 11:03 AM
Subject: [MW:17461] Difficulty in interpretation of ASME sec IX QW403.9
 


Dear Sirs,

I am not getting what exactly ASME Sec IX QW403.9 suggests. Can anybody help me understanding this cluase more deeply.

Regards,
Maulik
--
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.
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.

--
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.
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.



--
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.
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.