Research Article
Fatigue Life Assessment of 65Si7 Leaf Springs: A Comparative Study
Table 1
Mechanical properties of 65Si7.
| Mechanical property | Young’s modulus, (), MPa | BHN | Poisson’s ratio, () | Ultimate tensile strength, (), MPa | Yield tensile strength, (), MPa | Elongation at fracture (minimum) | Density, (ρ), kg/mm3 |
| Value | 200124 | 380–432 | 0.266 | 1272 | 1081.2 | 7% | 0.00000785 |
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