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GRAIN SIZE DETERMINATION OF STEELS
- Ground Vehicle Standard
- J418_198312
- Revised
Sector:
Issuing Committee:
Language:
English
Scope
This classification for grain size comprises three sets of comparison charts to be used for determining grain size. These charts are presented in three categories as follows:1
-
Plate I - Untwinned grains (flat etch)
-
Plate II - Twinned grains (flat etch)
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Plate IV - Austenite grains in steel (McQuaid-Ehn test or other test)
Table 1 lists a number of materials and the comparison charts that are suggested for use in estimating their grain size by the comparison method.
Topic
Data Sets - Support Documents
No Datasets Available
Issuing Committee
Metals Test Procedures Committee
The Metals Test Procedures Committee of the MTEC develops and maintains SAE Standards, Recommended Practices and Information Reports relating to metals. Participants in the Metals Test Procedures Committee include OEMs, suppliers, consulting firms, government and other interested parties.
Reference
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