If the maximum surface flaw size can be reduced to 30 mm

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Reference no: EM13631521

A component is fabricated from an aluminum alloy that has a plane strain fracture toughness of 43 MPa-m-1/2. During initial testing of a prototype part, it was determined that fracture of the component occurred at a stress of 325 MPa with a maximum surface flaw size of 4.0 mm. If the maximum surface flaw size can be reduced to 3.0 mm, what would be the predicted stress to fracture the component?

Reference no: EM13631521

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