核心摘要：
International Standard Compositions of Zinc Die-easting Alloys
压铸锌合金国际标准成份
Designation通用牌
| International Standard Compositions of Zinc Die-easting Alloys |
| 压铸锌合金国际标准成份 |
| Designation通用牌号 |
Z-2 |
Z-3 |
Z-4 |
Z-5 |
Z-7 |
ZA-8 |
ZA-12（%） |
ZA-27（%） |
| （%） |
（%） |
（%） |
（%） |
（%） |
（%） |
| Aluminium |
3.9-4.3 |
3.9-4.3 |
3.9-4.3 |
3.9-4.3 |
3.9-4.3 |
8.2-8.8 |
10.8-11.5 |
25.8-28.0 |
| (Al铝) |
| Magnesiym(Mg)镁 |
0.03-0.06 |
0.03-0.06 |
0.03-0.06 |
0.03-0.06 |
0.01-0.02 |
0.02-0.03 |
0.02-0.03 |
0.012-0.02 |
| Copper |
2.7-3.0 |
0.10max |
0.3-0.5 |
0.75-1.25 |
0.10max |
0.8-1.3 |
0.5-1.2 |
2.0-2.5 |
| (Cu)铜 |
| Lead |
0.003max |
0.003max |
0.003max |
0.003max |
0.003max |
0.005max |
0.005max |
0.005max |
| (Pb) 铅 |
| Cadmium(Cd)镉 |
0.003max |
0.002max |
0.002max |
0.002max |
0.002max |
0.005max |
0.005max |
0.005max |
| Tin |
0.002max |
0.002max |
0.002max |
0.002max |
0.001max |
0.002max |
0.002max |
0.002max |
| (Sn)锡 |
| Iron |
0.075max |
0.075max |
0.075max |
0.075max |
0.075max |
0.065max |
0.065max |
0.072max |
| (Fe)铁 |
| Nickl |
- |
- |
- |
- |
0.005-0.02 |
- |
- |
- |
| (Ni)镍 |
| Zinc |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
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