Highest service temperature of SA 240 316 L
Highest service temperature of SA 240 316 L
(OP)
Dear all,
I am trying to use the SA 240 316 L plate for my product due to its good weldability. However, I just checked the ASME BPVC Section II, the maximum service temperature is only 454 degC. My product will be in operation at the temperature of as high as 600 degC at atmospheric pressure. So, does it mean that I cannot use 316 L in this scenario?
Thank you for your time!
I am trying to use the SA 240 316 L plate for my product due to its good weldability. However, I just checked the ASME BPVC Section II, the maximum service temperature is only 454 degC. My product will be in operation at the temperature of as high as 600 degC at atmospheric pressure. So, does it mean that I cannot use 316 L in this scenario?
Thank you for your time!





RE: Highest service temperature of SA 240 316 L
The key word above is tolerate and this depends on the service stresses at 600 deg C.
RE: Highest service temperature of SA 240 316 L
Check the allowable stress tables of the piping Codes ASME B31.1/B31.3 ... They cover a higher range.
MJCronin
Sr. Process Engineer