Question

The round cross-sectional bar shown below is cut from AISI 1030 cold steel with a diameter of 18 mm. The bar is loaded at its end with a completely reversed load of F = 1 kN. Using a design factor of ND = 1.2, what will be the maximum length of the bar that ensures infinite life?

Name: the round cross sectional bar shown below is cut from aisi 1030 cold steel with a diameter of 18 mm the bar is loaded at its end with a completely reversed load of f 1 kn using a design fact 17751
Uploaded: 2023-08-18T07:01:03-08:00
Duration: 3 min 16 s
Channel: Madhur L
Description: the round cross sectional bar shown below is cut from aisi 1030 cold steel with a diameter of 18 mm the bar is loaded at its end with a completely reversed load of f 1 kn using a design fact 17751

          The round cross-sectional bar shown below is cut from AISI 1030 cold steel with a diameter of 18 mm. The bar is loaded at its end with a completely reversed load of F = 1 kN. Using a design factor of ND = 1.2, what will be the maximum length of the bar that ensures infinite life?

Added by Miguel K.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Madhur L

08/18/2023

Step 1

The endurance limit (Se) for AISI 1030 cold steel is typically around 240 MPa. Show more…

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The round cross-sectional bar shown below is cut from AISI 1030 cold steel with a diameter of 18 mm. The bar is loaded at its end with a completely reversed load of F = 1 kN. Using a design factor of ND = 1.2, what will be the maximum length of the bar that ensures infinite life?