Material Data

δLogLife (σ)

(%)

δσ (life)

(%)

High σ

Low σ

Low N

High N

2024-T4, Wrght., Kt = 1, R = −1.00 to 0.50

−1.37

−0.69

−1.50

−1.43

2024-T4, Bar, Kt = 2.4, R = −1.00 to 0.74

−4.07

−2.24

−5.20

−4.91

2024-T3, Sheet, Kt = 1, R = −1.00 to 0.52

−0.73

−0.55

−1.40

−1.10

Ti-6Al-4V Anld., Bar, Kt = 2.43, R = −1.00 to 0.40

−0.87

−0.53

−0.80

−0.80

Ti-6Al-4V Anld., Sheet, Kt = 1.00, R = −0.50 to 0.50

−2.92

−1.61

−1.23

−1.09

4130 Steel Norm, Sheet, Kt = 1.0, R = −0.60 to 0.00

-

-

-

-