Engineering, 15.04.2020 01:34 Pen350

A specimen of 4340 Steel Tempered at 425 C is being tested using a single edge notched tension configuration. The estimated Y parameter for the SENT is 2.5. If the specimen is loaded to 60% of the yield strength, what length of starter crack (inches) will cause the specimen to fail by fracture

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A specimen of 4340 Steel Tempered at 425 C is being tested using a single edge notched tension confi...