Alloy specimen is under a tensile stress test

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A cylindrical S-950 alloy specimen is under a tensile stress test. The specimen is 975 mm long. If the tensile stress is 300 Mpa and temperature is at 730C.

What is the total elongation after 4 hour steady state operation? Assume the total of both instantaneous and primary creep elongation is 2.5mm estimate its rupture lifetime.

Reference no: EM13707413

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