Research Article
A Simple Fatigue Life Prediction Algorithm Using the Modified NASGRO Equation
Table 2
Specimen geometry of Al7075-T6.
| | Specimen types | | Width (mm) | Thickness (mm) | Hole diameter (mm) |
| | Smooth | 0 | 25.4 | 2.3 | / | | ā1 | 50.8 | 4.8 | / |
| | Circular-hole | 0/ā1 | 50.8 | 2.3 | 1.6 |
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