Inconel 625 Low temp service 2

[Goody123]

Can anyone confirm if Inconel 625 is suitable for Low temperature service @ -45c

Thanks

 

[belowzero]

UNS N04400 will do -196 Deg C.
B

 

[belowzero]

Have a look at

http://www.upmet.com/media/625.pdf

B

 

[belowzero]

Sorry this is rather fractured.
I have always found great difficulty getting negative temperature properties for metals unless they have been specifically designed for that purpose i.e. 17.4 ph 1150MM.
In the years I have been in Cryogenics we have always had to approach the manufacturer for more information.
The physical property testing at these temperatures is obviously a lot harder to under take a great deal more expensive for what must be seen as a minority of users.
B

 

[iainuts]

Cryogenic material properties are available online at NIST:

http://cryogenics.nist.gov/MPropsMAY/material properties.htm

And for fluid properties:

http://webbook.nist.gov/chemistry/fluid/

The best set of data I've found is "Cryogenic Materials Data Handbook" Fred R Schwartzberg et al I believe you can get a copy online here:

http://oai.dtic.mil/oai/oai?verb=getRecord&metadataPrefix=html&identifier=AD0420407

Note that none of these resources actually has Inconel 625, though they have other types of Inconel.