Experimental Verification and Estimation of Fatigue Crack Growth Delay due to Single Overload

Table 1

Mechanical properties of tested steels.

Material	σ0 0.2% (MPa)	σb (MPa)	E (GPa)	K (MPa)	n
1045	340	710	208	1117	0.25
1080	978	1249	207	729	0.15