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2 years ago

15

When a tensile specimen is stretched in the plastic region to an engineering strain of 0.2, calculate the amount of cold work pe

rcent.

1 answer:

Valentin [98]2 years ago

4 0

Answer:

0.2 x 100

Explanation:

Engineering strain is the original crossection/original crossection

cold work percentage is

original crossection/original crossection x 100

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