ZINC ALLOY SPECIFICATION
Zinc Alloy Die-casting Composition (JIS H 5301 1990)
| kind | Code | Al | Cu | Mg | Fe | Zn | Pb | Cd | Sn | Similar Code |
|---|
| 1 | ZDC1 | 3.5-4.3 | 0.75-1.25 | 0.02-0.06 | 0.10below | balance | 0.005below | 0.004below | 0.003below | AC41A |
| 2 | ZDC2 | 3.5-4.3 | 0.25below | 0.02-0.06 | 0.1below | balance | 0.005below | 0.004below | 0.003below | AG40A |
Zinc 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 | J |
| ZDC1 | 33.7 | 61.2 | 7 | 26.5 | 65 |
| ZDC2 | 29.1 | 42.3 | 10 | 21.9 | 58 |
Zinc 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% |
| ZDC1 | 380.4 | 6.7 | 27.4 | 392 | 26 |
| ZDC2 | 380.6 | 6.6 | 27.4 | 407 | 26 |