Fig. 7 Static fatigue curves for specimens of different notch sharpness. All specimens were baked for 30 min at 150 °C (300 °F). Source: Ref 68 More

Fig. 3.13 Comparative fatigue curves More

Fig. 5.12 Fatigue curves for various types of DP steel. Source: Ref 5.1 More

Fig. 6.5 Fatigue curves for various types of CP steels. Source: Ref 6.2 More

Fig. 10 Mean stress effect on S - N fatigue curves More

Fig. 2 Static fatigue curves for various hydrogen concentrations obtained by different baking times at 150 °C (300 °F). Sharp-notch high-strength steel specimens 1590 MPa (230 ksi); normal notch strength: 2070 MPa (300 ksi). Source: Ref 4 More

Fig. 33 Elevated-temperature fatigue curves with high- and low-stress dwells. Source: Ref 3 More

Fig. 7.117 Conventional S-N fatigue curves for 13% Cr steel (X 20 Cr 13) determined in indicated environments. (a) Smooth rotating bend specimen. (b) Notched rotating bend specimens. (σ 0.2 = 610–650 MN/m 2 ; σ UTS = 760–830 MN/m 2 ; mean load = 0; frequency = 50 Hz; temperature = 23 °C More

Fig. 5.13. Design fatigue curves for 2¼Cr-1Mo steel, from Section VIII (Division 2) and Code Case N-47 of the ASME Boiler and Pressure Vessel Code ( Ref 27 ). More

Fig. 6.12. Low-cycle-fatigue curves for Cr-Mo-V rotor steels at approximately 540 °C (1000 °F) ( Ref 22 ). More

Fig. 11.60 Effect of shot peening on Inconel 718 as shown by fatigue curves obtained in fully reversed bending tests. Source: Ref 11.71 More

Fig. 11.75 Fatigue curves for smooth rotating beam specimens of steel 45 tested in air and in 3% NaCl solution before and after nitriding. Source: Ref 11.81 More

Fig. 11.76 Fatigue curves for notched rotating beam specimens of steel 45 tested in air and in 3% NaCl solution before and after nitriding. Source: Ref 11.81 More

Fig. 12.58 Fatigue curves for the matrix alloy Ti-15-3 and the SCS6/Ti-15-3 MMC tested at 427 °C (800 °F). Note similar slopes ( b ¯ ≅ b ) of the two curves at the higher lives. Source: Ref 12.25 More

Fig. 12.59 Summary of total strain-range fatigue curves for SCS6/Ti-15-3 MMC at 427 °C (800 °F). Source: Ref 12.28 More

Fig. 12.61 Summary of stress range fatigue curves for SCS6/Ti-15-3 MMC at 427 °C (800 °F). Source: Ref 12.28 More

Fig. 19.29 Static fatigue curves for quenched and tempered 4340 notched specimens charged with hydrogen and baked at 150 °C (300 °F) for the times shown. Source: Ref 19.97 More

Fig. 12.26 Comparison of notched fatigue curves for beta alloy Ti-10V-2Fe-3Al and alpha-beta alloy Ti-6Al-4V. For Ti-10V-2Fe-3Al, R = 0.05, F = K t = 2.9. For STA Ti-6Al-4V plate, R = 0.1; K t = 3. More

Fig. 5.33 Fatigue curves for a Cr-Mo-V steel. Material reduced four fold and heat treated. Specimen position, longitudinal at 1/2 radius; tensile strength, 1900 MPa. Source: Ref 53 More