Invar 36 alloy (FeNi36) tensile properties

[bagnamento]

Hello all!
I've just done an unsuccessful literature search for Invar36 alloy tensile props, in particular:
Young's modulus
Poisson's ratio at RT and -165 to -196°C

I need them for fracture toughness calculations. I've currently got YS and UTS data but no stress-strain curves.

Can anybody help me finding a source for these data?

Thx

 

[Yallapragada1022]

You may have to contact Carpenter Technologies to obtain the information.

The company has some mechanical properties data on the website:

http://www.cartech.com/common/frame...ftn=sao_products&lefto=nav_tlo&lefti=nav_tlo2

http://www.cartech.com/index.html

Hope this helps.

Rao Yallapragada

 

[metengr]

Normally the web site below has data on Invar 36. For some reason, it is not functional today.

http://www.hightempmetals.com/techdata/hitempInvar36data.php

Try here instead;

http://www.espi-metals.com/metals/catinvar36.htm

Go the the Technical sheet for Young's Modulus

For Poisson's ratio, I would assume 0.3 for starters.

 

[EdStainless]

or try here

http://www.imphyalloys.com/information_technique/propriete_produit/upload_pdf/Invar_V1_E.pdf

These are the guys with the most experience.


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