C64750 late usus est in connexionibus electricis, tabulis semiconductoribus plumbeis, terminalibus, etc. in systematis tam signo quam potestate.
| Grade | Chemical composition%） ≤ | Crassitudo (Mm) |
||||||||
| ASTM | Cu | Fe | Zn | Ni | Si | Sn | Mg | P | Zr | |
| C64750 | Balance | 1.0 | 1.0 | 1.0-3.0 | 0.1-0.7 | 0.05-0.8 | 0.1 | 0.1 | 0.1 | 0.05-0.8 |
| Spermatophyta | |||||
| Densitas (g/cm³) |
Secundum modulum elasticitas (GPa) |
Scelerisque expansion coefficientes (×10-6/K) |
electrica conductivity (%IACS) |
Scelerisque conductivity W(m·K) |
|
| 8.7 | 130 | 17.1 | 40 | 165 | |
| mechanica proprietates, | Flectere possessiones | ||||
| temper | Tensio test | 90°R/T(Tick≤0.5mm) | |||
| Distrahentes fortitudo MPa |
cede virtus: (MPa |
Prolongatio % A50） |
Bene via | Malum iter | |
| TM00 | 590-670 | ≥520 | ≥8 | 0 | 0 |
| TM02 | 640-720 | ≥590 | ≥8 | 0 | 0 |
| TM03 | 690-780 | ≥620 | ≥6 | 0 | 0.5 |
| TM04 | 740-860 | ≥690 | ≥3 | 0.5 | 1 |
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