2060铝锂合金厚板的各向异性

刘东洋, 童广泽, 高文理, 王卫凯

Anisotropy of 2060 Al-Li Alloy Thick Plate

LIU Dongyang, TONG Guangzhe, GAO Wenli, WANG Weikai

表2 2060铝锂合金不同方向的室温拉伸性能

Table 2 Room temperature tensile properties of 2060 Al-Li alloy in different directions

Sample No. σb / MPa σ0.2 / MPa δ / % Z/% IPA /% 4.3 9.0 22.4 36.2 0° 626.3 605.3 8.8 16.4 45° 580 528.7 9.6 22.9 90° 618.7 573.3 6.1 12.8