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ASTM B 247 - clarification on note C table 2

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fhadzafar

Materials
Oct 14, 2014
10
PT
Refer to table 2 for "Mechanical propperty limits for Die Forgings" of ASTM B247. The note with superscript 'C' says:
C These values apply to standard specimens. For the heat-treatable alloys the thicknesses shown are the maximum thickness at time of heat treatment for which the indicated properties apply. Forgings machined prior to heat treatment shall develop the properties applicable to the heat-treated thickness provided the as-forged thickness is not more than twice the heat-treated thickness.
clarification is requested regarding underlined portion.
 
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