PolicieCurrent Attempt in ProgressA steel [E = 29900 ksi, a = 6.5x10-6/°F] bar is held between two rigid supports. The bar is stress free at a temperature of 72°F. The baris then heated uniformly. If the yield strength of the steel is 45 ksi, determine the temperature at which yield first occurs.Answer:T= i°F

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A steel [E = 29900 ksi, a = 6.5×10-6/°F] bar is held between two rigid supports. The bar is is then heated uniformly. If the yield strength of the steel is 45 ksi, determine the temper Answer: T- i °F

A steel [E = 29900 ksi, a = 6.5×10-6/°F] bar is held between two rigid supports. The bar is is then heated uniformly. If the yield strength of the steel is 45 ksi, determine the temper Answer: T- i °F

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter6: Introduction To Mechanical Properties

Section: Chapter Questions

Problem 6.3P: Compare the engineering and true secant elastic moduli for the natural rubber in Example Problem 6.2...

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Question

Policie
Current Attempt in Progress
A steel [E = 29900 ksi, a = 6.5x10-6/°F] bar is held between two rigid supports. The bar is stress free at a temperature of 72°F. The bar
is then heated uniformly. If the yield strength of the steel is 45 ksi, determine the temperature at which yield first occurs.
Answer:
T= i
°F

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