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The maximum shear force required to cause the fracture on any metal surface is empirically defined as _____________ (Where σu – ultimate tensile strength of the metal, h-sheet thickness, L- total length of the sheared edge)

The maximum shear force required to cause the fracture on any metal surface is empirically defined as _____________ (Where σu – ultimate tensile strength of the metal, h-sheet thickness, L- total length of the sheared edge) Correct Answer 0.7σuhL

It has been empirically determined that the shear force required will increase with tensile strength, thickness and fracture length and the proportionality constant is 0.7, -> Pmax=0.7σuhL

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