A structural alloys has a tensile strength of 1000 MPa Estim

A structural alloys has a tensile strength of 1000 MPa. Estimate the maximum permissible service stress knowing that the loading is cyclic in nature and a safety factor of 3 is required ?

Solution

Solution :

Service strength of working strength is given by the formula

Service strength = Tensile strength / factor of safety

Service strength = 1000/3 = 333.33 MPa