Nitronic 33 fracture mech data

[kevlar49]

Does anyone know where I can find Nitronic 33 fracture mechanics data? Is it superior or inferior to either Nitronic 40 or Nitronic 60?

 

[cloa]

http://books.google.co.jp/books?id=...page&q=Nitronic 33 Fracture Mechanics&f=false

Page 427

Just a quick look at that shows for equivalent heat treatment- Nitronic 33 is worse than Nitronic 50.

http://www.eng-tips.com/threadminder.cfm?pid=1529

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[EdStainless]

In the annealed condition I would expect them to all be about the same. Only different by the strength levels.

In the cold worked condition I would expect 40 and 50 to be similar to each other, and better than 60 or 30/33.
30/33 are known to form some martensite on cold work and therefore would loose a bit of toughness esp at low temperatures.


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