Most recent
DIN EN 573-2:1994
Chemical composition and form of aluminium and aluminium alloy wrought products - Chemical symbol based designation system
The document specifies a code of designation applicable to aluminium and aluminium alloys as specified in the relevant european standards. It is a descriptive code based primarily on chemical symbols. The designations in accordance with this part of DIN EN 573 are intended primarily as a supplement to the four figure designation described in DIN EN 573 part 1. It applies to wrought products and to ingots intended to be wrought.
Deutsches Institut für Normung [din]