Aluminum A7

Primary unalloyed technical purity aluminum (A7) is presented in the form of small ingots weighing 25 kg. This material is widely used in the production of refined aluminum, aluminum alloys, and electrical conductive products. Aluminum ingot A7 is primary aluminum of technical purity, which is formed into bars of non-regulated sizes. The chemical composition of A7 aluminum is characterized by the following indicators: iron – up to 0.16%; silicon – up to 0.15%; titanium – up to 0.01%; manganese – 0.03%; copper – up to 0.01%; zinc – up to 0.04%. The main element is aluminum, which accounts for 99.7% of the total composition, with impurities of no more than 0.02%. Thanks to these characteristics, A7 aluminum is ideal for further remelting and manufacturing high-quality aluminum alloys. The use of this raw material ensures high purity of the final product and excellent technical properties.

If you are looking for reliable primary aluminum of technical purity for industrial needs, A7 aluminum in the form of small ingots weighing 25 kg is the optimal choice. Its chemical composition and form of manufacture contribute to its effective use in production processes of various scales. Translated with (free version)