A 1.5-cm-diameter metal bar with a 3-cm gage length (l0) is subjected to a tensile test. The following measurements are made: Determine the strain-hardening coefficient for the metal. Is th

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A 1.5-cm-diameter metal bar with a 3-cm gage length (l0) is subjected to a tensile test. The following measurements are made:

Determine the strain-hardening coefficient for the metal. Is the metal most likely to be FCC, BCC, or HCP? Explain.

Change in
Gage length
(cm)
Force
Diameter
(N)
(cm)
0.6642
16,240
19,066
19,273
1.2028
1.0884
1.4754
2.4663
0.9848
Transcribed Image Text:Change in Gage length (cm) Force Diameter (N) (cm) 0.6642 16,240 19,066 19,273 1.2028 1.0884 1.4754 2.4663 0.9848
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