PV Nozzle of SA-479 ? 1

[Shmulik]

Does VIII–1 restricts apply of nozzle made of SA-479 (316L on shell of SA-240 316L) ?

Many thanks in advance.

 

[metengr]

Yes. Per ASME Section II, Part D, Section VIII, Div 1 only permits SA-479 316L up to 850 deg F service temperature because of the lower carbon content.

 

[Shmulik]

Thanks metengr!

In general I have pleasure reading your posts on the forums.
Thank you for been so helpful by sharing your knowledge and experience with others.

Best regards,
Shmulik