Aluminium Core Alloys

Aluminum alloys are classified according to their alloying elements. The Aluminum Association designations are listed in the table below:

Designation System for wrought aluminum alloys
Alloys series   Description or major alloying element
1xxx                  99.00% minimum Aluminum
2xxx                 Copper
3xxx                 Manganese
4xxx                 Silicon
5xxx                 Magnesium
6xxx                 Magnesium and Silicon
7xxx                 Zinc
8xxx                 Other Element
9xxx                 Unused Series

The chemical composition of each AA alloy is registered by the Aluminum Association and a few examples are listed:

Example of aluminum alloy composition limits in weight percent*

[table id=1 /]

*Maximum, unless shown as a range

0 Kommentare

Hinterlasse einen Kommentar

An der Diskussion beteiligen?
Hinterlasse uns deinen Kommentar!

Schreibe einen Kommentar

Deine E-Mail-Adresse wird nicht veröffentlicht.