Application to Different Types of Load

Construct the S-N diagram of an aluminum alloy having 294 tensile strength and 69 HB hardness subjected to reversed bending. For this alloy the fatigue limit is 140 MPa, as it can be seen in Table 5.4. The S3 value is 0.9 = 265 MPa. The 

5 Stress-Based Fatigue Analysis High Cycle Fatigue 

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