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PH 13-8 Mo with H1050 condition
2

PH 13-8 Mo with H1050 condition

PH 13-8 Mo with H1050 condition

(OP)
Hi, I am trying to look for fatigue crack growth data (da/dN-ΔK data) for the material PH 13-8 Mo stainless steel with H1050 condition. I have looked through MIL-HDBK-5J, but they don't have the crack growth data. Anybody able to provide or help me to locate the data?

RE: PH 13-8 Mo with H1050 condition

(OP)
Thanks, I actually got that article. However, I am after something that is more general. The article is only about small-cracks and only explore R ratio of 0.1 and -1. I am trying to find the fatigue data for long cracks with a wide variety of R ratio (preferably high R ratio, such as 0.6-0.9)

RE: PH 13-8 Mo with H1050 condition

Have you checked Aerospace Structural Metals Handbook (ASMH) or Damage Tolerant Design Handbook (DTDH) from CINDAS?  Some university libraries have these references.  Here is a brief description from CINDAS, which now has an electronic version of ASMH called ASMD:

https://cindasdata.com/products

 

RE: PH 13-8 Mo with H1050 condition

(OP)
I have checked the ASMD from CINDAS; it only got data for condition H1000.

Does the Damage Tolerant Design Handbook contain the same data or they are generated by different parties than the ASMD?
 

RE: PH 13-8 Mo with H1050 condition

I found this article with a very brief summary below. It might be worth a review.....

 The conditions that tend to promote this minimal influence include (1) a ... The PH 13-8 Mo stainless steel was aged at 566 °C for 4 h and air cooled (H1050), ... Long crack growth rate curves for 4340 steel and PH 13-8 Mo stainless ...



http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6V35-4MW321P-1&_user=10&_rdoc=1&_fmt=&_orig=search&_sort=d&_docanchor=&view=c&_searchStrId=991393136&;_rerunOrigin=google&_acct=C000050221&_version=1&;_urlVersion=0&_userid=10&md5=f5d539bd6173cd48e144571575aa3e13

RE: PH 13-8 Mo with H1050 condition

TVP;
For some reason I can't open the attachment after multiple attempts. It times out. Can you send me a copy?
 

RE: PH 13-8 Mo with H1050 condition

(OP)
Thanks, they seem to be useful. Do you happen to know where I can find the S-N data for the same material (with condition H1050)?

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