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!

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

PWHT Temp range

Status
Not open for further replies.

Avi_Weld

Mechanical
Joined
Nov 24, 2023
Messages
5
Location
IN
Hello All,

I have a PQR with 635 deg C PWHT temp for 1 hour/inch Soak for P No. 1 material

Can I use this to write a WPS with 600 deg C soak temp for 90 Mins soak time. with supplementary impact test required?

 
Status
Not open for further replies.

Part and Inventory Search

Sponsor

Back
Top