1.6 A 10mm dia. round carbon-steel bar has a yield stress of 250 MPa and ultimate tensile strength of 440 MPa. The lengt
Posted: Thu Jun 02, 2022 10:42 am
1.6 A 10mm dia. round carbon-steel bar has a yield stress of 250 MPa and ultimate tensile strength of 440 MPa. The length of the test specimen is 100 mm. (a) Determine the elongation of the bar when a tension load of 25kN is applied. (b) Maximum load that can be applied to the bar before fracture occurs (7) (3)