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
Applications:1. mainly used for melting ingot 2. discontinuous
melting with scrap 3. easy control and operation 4. fast melting5. Used for industry such as automobile,pinning and weaving,electron broadly and so on
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