Stainless stell mechanical properties

[presso]

Does anyone know a source (preferably online) for the mechanical properties such as the modulus of elasticity and the poisson's ratio at variosu temperatures for stainless steel? I'm trying to compute the pressure correction term for a pipe given by eq. 9.110 in RJ Miller's Flow measurement engineering handbook. At this time all I could find are the mech. properties àt 25 oC while my flowing temperature is 260 oC. Will it make a big difference?

Thank you!!!
presso

 

[Cockroach]

The Metals Black Book
Volume 1 - Ferrous Metals
CASTI Publishing Inc
14820 - 29th Street
Edmonton, Alberta Canada T5Y-2B1
ph (780) 478-1208
fax (780) 473-3359

Kenneth J Hueston, PEng
Principal
Sturni-Hueston Engineering Inc
Edmonton, Alberta Canada

 

[arto]

Look in ASME B&PV Code Sec. IID
Table TM-1 for E's &
TE-1 for k's @ Temp.
I don't think they have poisson's vs. temp