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重熔用铝锭(普铝) |
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牌号 |
化学成分(质量分数) /% |
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AL 不小于 |
杂质 不大于 |
||||||||
Fe |
Si |
Cu |
Ga |
Mg |
Zn |
其他每种 |
总和 |
||
AL99.90 |
99.90 |
0.07 |
0.05 |
0.005 |
0.020 |
0.01 |
0.025 |
0.016 |
0.10 |
AL99.85 |
99.85 |
0.12 |
0.08 |
0.005 |
0.030 |
0.02 |
0.030 |
0.015 |
0.15 |
AL99.7A |
99.70 |
0.20 |
0.10 |
0.01 |
0.03 |
0.02 |
0.03 |
0.03 |
0.30 |
AL99.70 |
99.70 |
0.20 |
0.12 |
0.01 |
0.03 |
0.03 |
0.03 |
0.03 |
0.30 |
AL99.60 |
99.60 |
0.25 |
0.16 |
0.01 |
0.03 |
0.03 |
0.03 |
0.03 |
0.49 |
AL99.50 |
99.50 |
0.30 |
0.22 |
0.02 |
0.03 |
0.05 |
0.05 |
0.03 |
0.50 |
AL99.00 |
99.00 |
0.50 |
0.42 |
0.02 |
0.05 |
0.05 |
0.05 |
0.05 |
1.00 |



