Research Article
Multiaxial Cycle Deformation and Low-Cycle Fatigue Behavior of Mild Carbon Steel and Related Welded-Metal Specimen
Table 5
Fatigue properties of base metal and welded metal.
| Fatigue properties | Uniaxial tests | In-phase tests | 90° out-of-phase tests |
| Base-metal specimen | (MPa) | 407.59 | 438.40 | 535.09 | | 0.8091 | 0.6196 | 0.5630 | | −0.0424 | −0.0520 | −0.0702 | | −0.5827 | −0.5277 | −0.6723 |
| Welded-metal specimen | (MPa) | 481.14 | 508.27 | 519.35 | | 0.0375 | 0.0654 | 0.0202 | | −0.0755 | −0.0708 | −0.3555 | | −0.3154 | −0.0624 | −0.3181 |
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