J418_198312 GRAIN SIZE DETERMINATION OF STEELS
Revised
12/01/1983
- Features
- Issuing Committee
- Content
- 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
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Plate I - Untwinned grains (flat etch)
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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. -
- Pages
- 7
- Citation
- SAE International Recommended Practice, GRAIN SIZE DETERMINATION OF STEELS, SAE Standard J418_198312, Revised December 1983, Issued June 1934, https://doi.org/10.4271/J418_198312.