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Aluminum alloy type | Coefficient of thermal expansion(20-100℃) μm/m·k Rm/Mpa | Melting point range(℃) Rp0.2/Mpa | conductivity20℃(68℉) (%IACS) | Resistivity(20℃)(g/cm3) Ωmm2/m |
5052 | 23.8 | 607-649 | 35 | 0.0493 |
2A12 | 22.9 | 502-638 | 30 | 0.057 |
1060 | 23.6 | 646-657 | 61 | 0.0283 |
7075 | 23.5 | 475-635 | 33 | 0.0515 |
6063 | 23.4 | 615-655 | 53 | 0.033 |
6061 | 23.6 | 582-652 | 40 | 0.043 |