ASTM B931-14(2018)
Standard Test Method for Metallographically Estimating the Observed Case Depth of Ferrous Powder Metallurgy (PM) Parts
ASTM International , 09/01/2014
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The engineering function of many PM parts may require an exterior portion of the part to have a hardened layer. Where case hardening produces a distinct transition in the microstructure, metallographic estimation of the observed case depth may be used to check the depth to which the surface has been hardened.
Product Information
Published:
09/01/2014
Pages:
5
File Size:
1 file , 78 KB
Language:
English
Note:
This product is unavailable in Russia, Ukraine, Belarus
