Estimate the value of the proportional limit

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Reference no: EM131225894

The data shown in the table were obtained from a tensile test of a metal specimen with a diameter of 0.500 inch and a gage length (the length over which the elongation is measured) of 2.00 inches. The specimen was not loaded to failure.

a. Generate a table of stress and strain values.

b. Plot these values and draw a best-fit line to obtain a stress-strain curve.

c. Use the slope of the best-fit line to estimate the modulus of elasticity.

d. Estimate the value of the proportional limit.

e. Use the 0.2% offset method to determine the yield strength.

Reference no: EM131225894

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