2004 aluminium alloy
2004 Aluminium is aluminium alloy in 2xxx series, which has Copper as main alloying element and some impurity elements. [1][2]
Chemical Composition
    
| Element [1] | Weight Percentage (%) | 
|---|---|
| Aluminum | 91.7 - 94.2 % | 
| Copper | 5.5 - 6.5 % | 
| Iron | <= 0.20 % | 
| Magnesium | <= 0.50 % | 
| Manganese | <= 0.10 % | 
| Other, each | <= 0.05 % | 
| Other, total | <= 0.15 % | 
| Silicon | <= 0.20 % | 
| Titanium | <= 0.05 % | 
| Zinc | <= 0.10 % | 
| Zirconium | 0.30 - 0.50 % | 
References
    
    
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