You have the choice to either purchase a copper alloy that has an ASTM grain size of

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You have the choice to either purchase a copper alloy that has an ASTM grain size of 5 or ASTM grain size of 8. You are unable to decide if there is much of a difference between these two. Determine how many grains/in2 would appear on a photograph taken at 1003 for a metal given these two ASTM grain size choices. Does this seem like a significant difference?

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The Science And Engineering Of Materials

ISBN: 9781305076761

7th Edition

Authors: Donald R. Askeland, Wendelin J. Wright

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