| 합금 성질 | Coefficient of thermal expansion (20)μm/m.k | Melting point range(℃) | 전도도 ( %IACS ) |
Resistivity Ωmm2/m |
밀도 (g/cm3) |
| 5052 H112 | 23.2 | 500 – 635 | 30 | 0.058 | 2.82 |
| 5083 H112 | 23.8 | 607 – 650 | 35 | 0.050 | 2.72 |
| 6061 T651 | 23.4 | 570 – 640 | 29 | 0.059 | 2.72 |
| 7050 T7451 | 23.6 | 580 – 650 | 43 | 0.040 | 2.73 |
| 7075 T651 | 23.5 | 490 – 630 | 41 | 0.0415 | 2.82 |
| 2024 T351 | 23.6 | 475 – 635 | 33 | 0.0515 | 2.82 |