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ASTM-B931:2009 Edition

ASTM-B931:2009 Edition

$35.75

B931-09 Standard Test Method for Metallographically Estimating the Observed Case Depth of Ferrous Powder Metallurgy (P/M) Parts

Published By Publication Date Number of Pages
ASTM 2009 4
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1.1 A metallographic method is described for estimating the observed case depth of ferrous powder metallurgy (PM) parts. This method may be used for all types of hardened cases where there is a discernible difference between the microstructure of the hardened surface and that of the interior of the part.

1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
Terminology
Summary of Test Method
Significance and Use
Apparatus
Reagents and Materials
Test Specimens
Procedure
2 Report
Precision and Bias
Keywords
X1. SAMPLE PREPARATION
X1.1
X1.2 Method 1
X1.3 Method 2
3 X1.4

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