Page 316 - Biaxial Multiaxial Fatigue and Fracture

300 Z FUKUDA AND H. NISITANI

Table 4. Fatigue limits

-
Cross section Longitudinal section Material (JW TW
OW

s20c 235 135 0.57

-

s45c 245 135 0.55

SC450 200 135 0.68

-

S45C-DA 240 155 0.65

-

S45C-H 375 255 0.68

u I -Axial direction
50pm

REFERENCES
1. Nishihara, T. and Kawamoto, M. (1940), “The Fatigue Test of Steel under Combined
Bending and Torsion”, Trans. Jpn. SOC. Mech. Eng., VoI.6, No.24, 1.
2. Nishihara, T. and Kawamoto, M. (1941), “The Strength of Metals under Combined
Alternating Bending and Torsion”, Trans. Jpn. SOC. Mech. Eng., vo1.7, No.29, 85-95.
3. Gough, H.J. (1949), “Engineering Steel under Combined Cyclic and Static Stresses”, Proc.
Inst. Mech. Eng., Vol. 160-4,417.