Aluminium Alloy 1070 Chemical Properties, Grades, Charts and Pdf

Aluminum alloy 1070 because of its outstanding corrosion, formability, and conductivity properties, has become the most commonly used raw material by industries in their production processes. Its major paramount constituents encompass aluminum (Al) and a set of minor elements known as iron (Fe), silicon (Si), copper (Cu), and manganese (Mn). These elements will give the material its mechanical strength and other sought after physical characteristics. By definition, architecture embodies the design and construction of edifices, including residential and office buildings, recreational spaces, industrial structures, monuments, and other objects. Grade 1070 aluminum alloy is all evident for its high electrical and thermal conductivity, which gives it an advantage over other materials in valuation for use in electrical cable, heat exchanger, and in automotive component. Its births various and diverse manufacturing processes like stamping, bending and deep drawing . There are several online charts and PDFs which are detailed and give information about the mechanical properties, thermal conductivity as well as other characteristics of aluminum alloy 1070.

Aluminium Alloy 1070 Chemical Composition And Grade Table

Alloy 1070 Aluminium is renowned for its excellent features and this assists in its reputation as an important choice in many industries. The chemical component of this substance usually comprises only 99% of aluminum and is very clean. Elements that corrode little or no alloying are used and thus it has excellent electrical conductivity, thermal conductivity, and corrosion resistance. This material is applied in electrical conductors, heat exchangers and reflectors. Its grade table specifies which type of method you could use for your application. Although its chemical make-up can be minorly different as a result of the manufacturing processes, nevertheless it has demonstrated its consistency and therefore trusted as a general-purpose alloy for the various industrial applications.

Aluminium Alloy 1070 Composition Table
Elements Aluminum, Al Iron, Fe Silicon, Si Zinc, Zn Vanadium, V Copper, Cu Titanium, Ti Magnesium, Mg Manganese, Mn Other (each)
Min (%) - - - - - - - - - -
Max (%) ≥ 99.7 ≤ 0.25 ≤ 0.20 ≤ 0.040 ≤ 0.050 ≤ 0.040 ≤ 0.030 ≤ 0.030 ≤ 0.030 ≤ 0.030

Advantages and Disadvantages of Aluminium Alloy 1070


  • Good Electrical Conductivity: Ideal for electrical applications.

  • Corrosion Resistance: Handles atmospheric corrosion well.

  • Excellent Workability: Easily molded and constructed.

  • Low Cost: Cost-effective for various uses.


  • Low Strength: Not suitable for high-stress applications.

  • Limited Heat Treatability: Cannot achieve high mechanical strength through heat treatment.

  • Limited Alloying Elements: Few options for improving certain properties.

  • Surface Finish Issues: May require special handling for aesthetic finishes.

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