Open Access
表2
不同时效处理后铝合金的拉伸性能
| Alloy | YS/MPa | TS/MPa | EI/% | PSD/MPa% |
| 注：YS为屈服强度；TS为抗拉强度；EI为伸长率；PSD(product of strength and ductility)—强塑积，抗拉强度和伸长率的乘积。 | ||||
| 7085-T6 | 478.21 | 526.52 | 11.60 | 6 107.63 |
| E-T6 | 467.92 | 508.71 | 11.02 | 5 605.98 |
| E-RRA | 482.18 | 528.37 | 13.73 | 7 254.52 |
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