Table 1 Mechanical properties of the substrate and rivet materials
Material grade | Young’s modulus (GPa) | Ultimate tensile stress (MPa) | Yield stress (MPa) |
|---|---|---|---|
CR590 | 198 | 621 | 369 |
S-6000-IH | 62 | 225 | 120 |
AA6022-T4 | 62 | 262 | 159 |
AA5754-O | 70 | 227 | 100 |
37Cr4 (rivet) | 210 | 1700 | 1500 |