Aluminium Alloy 1050 Chemical Composition & Properties, Grades, Tables and Online Pdf

Grade Alloy 1050 Aluminium is known to a lot of people for its good corrosion prevention capacity and its high thermal conductivity. Caterfilled largely of aluminum (99.5%), and a fraction of other elements with a remarkable formability, therefore is appropriate for use in applications like architecture, packaging, and electronics. Chemically, the alloy usually has trace amount of iron and silicon which indirectly contribute to the mechanical superiority of the alloy. Alloy 1050 can be beneficial for applications that prefer high electrical conductivity. Furthermore, it is quite weldable and forms well- which are the aspects necessary for precision shaping and fabrication. Its functional properties, outstanding structural integrity, and wide availability make alloy 1050 the most suitable material for a diverse range of manufacturing techniques. The detailed information can be found in multiple sources, some of which present it in the form of chemical composition, property, grades, and PDF files available for downloading from the net.

Aluminium Alloy 1050 Chemical Composition And Grade Table

Aluminium Alloy 1050 is a commercial one of high-corrosion-resistant and high thermal conductivity purity aluminum. The chemical formula of Aluminum mainly depends on the aluminum element with minor quantities of other elements such as Fe, Si, Cu, Mn, and Zn. Yet, the pure elements make-up according to the manufacturing process and impurities shall be slightly different. Grade tables usually feature incredibly detailed/ precise specification regarding the relative proportions of each element, which is a guarantee of having the same dimensions and composition in the making of Aluminium Alloy 1050 bars, which are used in different industrial fields.

Aluminium Alloy 1050 Composition Table
Elements Cu Mg Si Fe Mn Zn Ti Al
Min (%) 0 0 0 0 0 0 0 Balance
Max (%) 0.05 0.0005 0.0025 0.004 0.0005 0.0007 0.0005 -

Advantages and Disadvantages of Aluminium Alloy 1050


  • Excellent Formability: Easily moulded into various shapes.

  • High Electrical Conductivity: Suitable for electrical applications.

  • Lightweight: Low mass density.

  • Good Corrosion Resistance: Protects against atmospheric corrosion.


  • Non-Heat Treatable: Limited improvement through heat treatment.

  • Low Strength: Relatively low mechanical strength.

  • Limited Hardness: Prone to damage and wear due to softness.

  • Limited Alloying Elements: Lacks alloying elements for enhanced mechanical properties.

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