Description
Applications:
1. mainly used for melting ingot
2. discontinuous melting with scrap
3. easy control and operation
4. fast melting 5. Used for industry such as automobile, pinning and weaving, electron broadly and so on
The main models are as follows: AL99.90, AL99.85, AL99.70A, AL99.70, AL99.60, AL99.50, AL99.00,
| Grade | Chemical Composition % | |||||||||
| Al≥ | impurities ≤ | |||||||||
| Si | Fe | Cu | Ga | Mg | Zn | Mn | others | Sum | ||
| Al99.9 | 99.90 | 0.50 | 0.07 | 0.005 | 0.02 | 0.01 | 0.025 | – | 0.010 | 0.10 |
| Al99.85 | 99.85 | 0.80 | 0.12 | 0.005 | 0.03 | 0.02 | 0.030 | – | 0.015 | 0.15 |
| Al99.7 | 99.70 | 0.10 | 0.20 | 0.010 | 0.03 | 0.02 | 0.030 | – | 0.030 | 0.30 |
| Al99.6 | 99.60 | 0.16 | 0.25 | 0.010 | 0.03 | 0.03 | 0.030 | – | 0.030 | 0.40 |
| Al99.5 | 99.50 | 0.22 | 0.30 | 0.020 | 0.03 | 0.05 | 0.050 | – | 0.030 | 0.50 |
| Al99.00 | 99.00 | 0.42 | 0.50 | 0.020 | 0.03 | 0.05 | 0.050 | – | 0.050 | 1.00 |
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