Fatigue Life Calculation S-N Curve 1.4

License: Free Trial ‎File size: 14.05 MB
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This App calculates the life (expressed as number of Cycles with probability B50) and the Damage caused by a stress Cycle. Input data: 1. Material Ultimate Stress [MPa or ksi] 2. Maximum Cycle Stress [MPa or ksi] 3. Minimum Cycle Stress [MPa or ksi] 4. Life Target for the component [B50] - Optional - As default value, the S-N Diagram assume 0.9 of the Ultimate Stress for the limit of 1,000 cycles [B50] and 0.45 of the Ultimate Stress for the limit of 1,000,000 cycles [B50], but these values can be freely modified.

VERSION HISTORY

  • Version 1.1 posted on 2016-12-20

Program Details