- #1
kyleblack
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Hi i am need of some help with a Mechanical Principle question.
The Question
The maximum load in a tensile test on a mild steel specimen is 94kN. If the test piece is 12mm diameter calculate the ultimate tensile stress.
(u.t.s) What is the working stress and greatest allowable load on a 36mm diameter bar? Use a factor of safety of 4.
I have n idea how to answer this question. :grumpy:
The Question
The maximum load in a tensile test on a mild steel specimen is 94kN. If the test piece is 12mm diameter calculate the ultimate tensile stress.
(u.t.s) What is the working stress and greatest allowable load on a 36mm diameter bar? Use a factor of safety of 4.
I have n idea how to answer this question. :grumpy: