Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations MintJulep on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

post weld heat treatment of SS304L cladded vessel

Status
Not open for further replies.
212197

212197

Mechanical
Joined
Jun 2, 2007
Messages
124
Location
IN
I have a requirement of vessel of SA 516 Gr 70+ ss304L CLADDING.
Vessel requires PWHT.


I am aware that to avoid sensitization, pwht cycle of ss cladded vessel is such that soaking temperature is reduced & soaking time is increased. (soaking temp 510 degree cel. Soaking time 10 hours/inch)

But now due to low carbon grade of SS i.e. ss304L, can I follow the soaking time & temp as UCS-56 cycle ?

i.e. I want to have pwht at 610 degree cel with time as per UCS-56.

 
Sort by date Sort by votes
Status
Not open for further replies.

Similar threads

Ratheesh_n
  • Question Question
stress reliving on 3mm 625 plate butt weld during PQR qualification for utilising in cladded vessel
Replies
2
Views
11K
Ratheesh_n
Ratheesh_n
H
  • Question Question
NACE Requirements for completely Cladded pressure vessel in severe sour stream
Replies
5
Views
3K
SJones
SJones
MichaelDexter
  • Locked
  • Question Question
U-bends post bend heat treatment
Replies
3
Views
496
EdStainless
EdStainless
rachnatbovo
  • Locked
  • Question Question
Post-forming heat treatment(PFHT) for material grade 10H (Duplex & Supper Duplex)
Replies
12
Views
1K
XL83NL
XL83NL
mariolucas75
  • Locked
  • Question Question
suitable timing for post weld NDE
Replies
5
Views
3K
racookpe1978
racookpe1978

Part and Inventory Search

Sponsor

Back
Top