A mild steel test piece was tested in tension and the following readings were obtained:
Question
Diameter of specimen = 20mm
Length of specimen = 20cm
Extension under 30kN load = 0.08mm
Load at yield point = 150kN
Maximum load = 225kN
Length of the specimen after fracture = 25cm
Calculate the values of (a) Young’s modulus (b) yield point stress (c) ultimate strength and (d) percentage elongation
Leave an answer
You must login or register to add a new answer .