Max allowable stress 1

[Corgas]

I have a PV built to ASME Section VIII Div 1 in 1972.

I need to know the "S" (Max allowable stress) for SA-515-70 & SA-516-70 @ 600 F.

Code that I have is fairly new.

Thanks in advance

 

[jte]

17.5 ksi up to 650 deg F.

jt

 

[Corgas]

Thanks a lot jte.