ALUMINIUM ALLOY SPECIFICATION
Aluminium Alloy Die-casting Composition (JIS H 5302 1990)
| kind | Code | Cu | Si | Mg | Zn | Fe | Mn | Ni | Sn | Al | Similar Code |
|---|
| 3 | ADC3 | 0.6 | 0.9-10.0 | 0.4-0.6 | 0.5 | 1.3 | 0.3 | 0.5 | 0.1 | balance | SG100A |
| 10 | ADC10 | 2.0-4.0 | 7.5-9.5 | 0.3 | 1.0 | 1.3 | 0.5 | 0.5 | 0.3 | balance | SC84A |
| 12 | ADC12 | 1.5-3.5 | 9.6-12.0 | 0.3 | 1.0 | 1.3 | 0.5 | 0.5 | 0.3 | balance | SC114A |
Aluminium Alloy Die-casting Mechanical Spec (Die-casting Hand Book 1982)
| JIS Code | Yield Strength | Compre Strength | Elongation | Stress of Break | Fatigue |
|---|
| UNIT | Kg/mm2 | Kg/mm2 | % | Kg/mm2 | Kg/mm2 |
| ADC3 | 32.1 | 16.8 | 3.5 | 18.4 | 12.8 |
| ADC10 | 33.2 | 16.3 | 3.5 | 18.9 | 14.3 |
| ADC3 | 33.7 | 16.8 | 2.5 | 20.4 | 14.3 |
Aluminium Alloy Die-casting Physical Spec (Die-casting Hand Book 1982)
| JIS Code | Melt Point | Density | Linear Exp Coe | Heat Cond. | Elect Cond. |
|---|
| UNIT | C Deg | g/cm3 | 10E-6/C Deg | KJ/mhr.K | Copper% |
| ADC3 | 596 | 2.63 | 22.0 | 410 | 29 |
| ADC10 | 593 | 2.71 | 21.8 | 350 | 23 |
| ADC3 | 582 | 2.70 | 21.1 | 350 | 23 |