Aluminium Alloy Chemical Composition, Grade Chart, Tables and Documents

Aluminium alloys usually consist of multiple elements which are favourably blended to impart particular qualities to the alloy. For example, the alloying elements present in them can be silicon, copper, magnesium, zinc, manganese, and others. The ingredient ratio will be dictated to your desired one such as tensile strength, corrosion resistance, and machinability. Grade cards index alloys by their compositions and exploitations, showing the way the selection of alloy is accomplished. The documents, chart and the tables of alloy properties and engine properties give material engineers, manufacturers, and designers a clear understanding of the most appropriate alloy for their production processes. In addition to this, suppliers of these materials not only provide information on factors such as tensile strength, yield strength, elongation and hardness, they also enable the decision making process in fields ranging from aerospace to automotive and construction.

Aluminium Alloy Chemical Composition Table

To illustrate different compositions of chemical aluminum alloys, a chart displays the element components used in aluminum production. It is an amalgamation of aluminum (~90%) and various other alloying elements such as copper, silicon, magnesium, and zinc. These factors, on the other hand, impact the alloy's characteristics, including toughness, corrosion resistant, and machinability. Designing engineers and manufacturing specialists depend on these setting up specific application tasks in order to choose the right alloy to make sure impedance to work and durability are uncompromised. Component composition data is the key to quality control and material choice. It allows manufacturers to produce various products ranging from aircraft components to beverage cans.

Aluminium Alloy Composition Table
Alloy Si Fe Cu Mn Mg Cr Zn Ti OTHERS OTHERS Al
EACH TOTAL MIN.
1070 0.20 0.25 0.04 0.03 0.03 - 0.04 0.03 0.03 - 99.70
1060 0.25 0.35 0.05 0.03 0.03 - 0.05 0.03 0.03 - 99.60
1050 0.25 0.40 0.05 0.05 0.05 - 0.05 0.03 0.03 - 99.50
1350 0.10 0.40 0.05 0.01 - 0.01 0.05 - 0.03 0.10 99.50
1145 0.55 Si + Fe 0.05 0.05 0.05 - 0.05 0.03 0.03 - 99.45 -
1100 0.95 Si + Fe 0.05-0.20 0.05 - - 0.10 - 0.05 0.15 99.00 -
2024 0.50 0.50 3.8-4.9 0.30-0.9 1.2-1.8 0.10 0.25 0.15 0.05 0.15 Rem.
3003 0.6 0.7 0.05-0.20 1.0-1.5 - - 0.10 - 0.05 0.15 Rem.
3004 0.30 0.7 0.25 1.0-1.5 0.8-1.3 - 0.25 - 0.05 0.15 Rem.
3005 0.6 0.7 0.30 1.0-1.5 0.20-0.6 0.10 0.25 0.10 0.05 0.15 Rem.
3104 0.6 0.8 0.05-0.25 0.8-1.4 0.8-1.3 - 0.25 0.10 0.05 0.15 Rem.
4004 9.0-10.5 0.8 0.25 0.10 1.0-2.0 - 0.20 - 0.05 0.15 Rem.
4104 9.0-10.5 0.8 0.25 0.10 1.0-2.0 - 0.20 - 0.05 0.15 Rem.
4043 4.5-6.0 0.8 0.30 0.05 0.05 - 0.10 0.20 0.05 0.15 Rem.
4045 9.0-11.0 0.8 0.30 0.05 0.05 - 0.10 0.20 0.05 0.15 Rem.
5005 0.30 0.7 0.20 0.20 0.50-1.1 0.10 0.25 - 0.05 0.15 Rem.
5050 0.40 0.7 0.20 0.10 1.1-1.8 0.10 0.25 - 0.05 0.15 Rem.
5052 0.25 0.40 0.10 0.10 2.2-2.8 0.15-0.35 0.10 - 0.05 0.15 Rem.
5252 0.08 0.10 0.10 0.10 2.2-2.8 - 0.05 - 0.03 0.10 Rem.
5056 0.30 0.40 0.10 0.05-0.20 4.5-5.6 0.05-0.20 0.10 - 0.05 0.15 Rem.
5657 0.08 0.10 0.10 0.03 0.6-1.0 - 0.05 - 0.02 0.05 Rem.
5182 0.20 0.35 0.15 0.20-0.50 4.0-5.0 0.10 0.25 0.10 0.05 0.15 Rem.
6061 0.40-0.8 0.7 0.15-0.40 0.15 0.8-1.2 0.04-0.35 0.25 0.15 0.05 0.15 Rem.
7075 0.40 0.50 1.2-2.0 0.30 2.1-2.9 0.18-0.28 5.1-6.1 0.20 0.05 0.15 Rem.

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