View Policies Current Attempt in Progress Compute the yield strength of a steel specimen that has an average grain diameter of 5.8 x 103 mm. Assume values of 250 MPa and 62 MPa (mm) 1/2, respectively, for 60 and ky. O 1.1 x 10³ MPa O 1.3 x 10³ MPa O 1.2 x 10³ MPa O 1.0 × 10³ MPa
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