The true strain for low carbon steel bar which is doubled in length by forging is

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The true strain for low carbon steel bar which is doubled in length by forging is

Abhishek Chaudhary 1st Jul, 2019

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dkantm45_5902882 Student Expert 1st Jul, 2019

Hello Abhishek,

The true strain for low carbon steel bar which is doubled in length by forging is 0.693

Explanation :-

The true strain is given by natural log of Final Length by original length, therefore ln(2L/L)= ln(2) = 0.693.

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