super duplex 1

[vesselfab]

Please excuse my ignorance, since I am unschooled in this material.

My customer has allowed the use of SA-240-unss32760 in lieu of SA-240-unss32750 for shell material. BUT, I am not finding an allowable stress in tables.

Is there a code case that covers this material.

I saw an older question for heat exchangers.

 

[vesselfab]

I found case 2245 which appears to have me covered.

Thanks y'all

 

[Fizza453]

Vesselfab,

Yes CC 2245-1 covers UNS S32760 for Section VIII-1 Construction but its use is limited to 600F.


Nasir
Welding Engineer
DESCON ENGINEERING LIMITED
PAKISTAN