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Will this specimen experience fracture if the largest

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A specimen of a 4340 steel alloy having a plane strain fracture toughness of 45 MPa m is exposed to a stress of 1000 MPa. Will this specimen experience fracture if the largest surface crack is 0.75 mm long? Why or why not? Assume that the parameter Y has a value of 1.0.

Reference no: EM13613846

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