Re: [MW:20384] Is P11 to Satainless Steel(304L or 316L) welding possible?

BEGIN:VCARD
X-LOTUS-CHARSET:UTF-8
VERSION:3.0
PRODID:-//Lotus Development Corporation//NONSGML Notes 8.5.2//EN_C
FN:George H Dilintas/GRC/VERITAS
N:Dilintas;George;;;
ADR;TYPE=WORK;TYPE=PREF:PIRAEUS;;23\, Etolikoy Str.;PIRAEUS;;185 45
;GREECE
ADR;TYPE=HOME;TYPE=PREF:;;19-21 B. Laskou str.;Athens;Attika;11 633
;Greece
TEL;TYPE=HOME:+30-1-7667 197
TEL;TYPE=WORK:+30-210-40 63 113
TEL;TYPE=HOME;TYPE=FAX:+30 - 1 - 7667 197
TEL;TYPE=WORK;TYPE=FAX:+30-210-40 63 118
TEL;TYPE=CELL:+30 -69 44-64 62 04
EMAIL;TYPE=WORK;TYPE=PREF;TYPE=INTERNET
:george.dilintas@gr.bureauveritas.com
ORG:Bureau Veritas;Industry
REV:20131201T024559Z
END:VCARD

Yes,
 you may use 309 grade, in order to avoid hot cracking because of low FN.
 If your P11 pipe has to undergo PWHT because of thickness, then you have to butter the P11 with 309, perform the PWHT and then weld it to the 316 using again the 309 filler metal.
This will help you to avoid sensitization of 316.
 However, the buttered area has to undergo a corrosion test if the pipe is for wet service and clorines may be present.
For buttering you may need a specific WPS qualification (see ASME IX QW-283)

best regards

Dr. Georgios Dilintas

Authorized Nuclear Inspector
Authorized Inspector Supervisor
API 510 Inspector

I&F REGIONAL TECHNICAL MANAGER
BUREAU VERITAS HELLAS

Tel: +30 210 40 63 113/4
Fax: +30 210 40 63 118
Cell: +30 69 44 64 62 04
(See attached file: Dilintas_George.vcf)

Ganesh Mahankal ---20/03/2014 00:57:47---  Dear All ,

From: Ganesh Mahankal <mahankalga@gmail.com>
To: materials-welding@googlegroups.com
Date: 20/03/2014 00:57
Subject: [MW:20383] Is P11 to Satainless Steel(304L or 316L) welding possible?
Sent by: materials-welding@googlegroups.com

---

 
Dear All ,
 
Is P11 to Stainless Steel(304L or 316L) welding possible?
 
If yes then plz mention by which welding consumables?
 
Best Regards,
 
Ganesh Mahankal
+91 9970357971
ganeshmahankal@yahoo.co.in
Alfa Laval India Ltd.Pune India
 

--
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/d/optout.

This message contains confidential information. To know more, please click on the following link: http://disclaimer.bureauveritas.com