ASTM B797-93(1998)
Superseded , Reaffirmed Standard
Historical

ASTM B797-93(1998)

Standard Test Method for Surface Finger Oxide Penetration Depth and Presence of Interparticle Oxide Networks in Powder Forged (P/F) Steel Parts
Most recent standard

Summary

1.1 This test method covers a recognized metallographic method for determining the maximum depth of surface finger oxide penetration and the concentration of subsurface interparticle oxide networks in critical areas of powder forged steel parts.

1.2 This standard does not purport to address all of the safety problems, 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.

Technical characteristics

Publisher American Society for Testing and Materials (ASTM International)
Publication Date 01/01/1993
Confirmation Date 01/01/1998
Collection
Page Count 3
EAN ---
ISBN ---
Weight (in grams) ---
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