Figure 5. Stress contour for 2024 T351 at σp/σY: (a) 1.047; (b) 1.102; (c) 1.212 (d) 1.350

From

Comparative Fatigue Study of Age Hardening Al-alloys Under Residual Stress Effects

M. Benachour, N. Benachour, M. Benguediab

American Journal of Materials Science and Engineering. 2014, 2(1), 7-12 doi:10.12691/ajmse-2-1-2