scope:

This European Standard specifies the material requirements and testing procedures applicable to wrought and cast aluminium and aluminium alloys intended for use in the production of pressure equipment. The European Standard covers: the products forms, grades and tempers of wrought and cast aluminium and aluminium alloys which may be used for such applications together with data for wrought and cast alloys over their permissible working temperature ranges; the permissible alloys/tempers covered by this European Standard are those given in Tables A.1 and A.2 for wrought alloys and Tables B.1 and B.2 for castings; the technical conditions for inspection and delivery, mechanical property limits and tolerances on form and dimensions by reference to the appropriate European standards for the relevant wrought and cast aluminium and aluminium alloys; additional requirements which are specific to pressure equipment applications. It applies to hot-rolled plate, cold-rolled sheet/strip/circles, forgings, extruded or extruded and cold drawn rod/bar, tube, extruded open/hollow profiles and castings. It is the sole objective of this European Standard to cover materials only for pressure purposes and it excludes any elements of fabrication or fabrication methods for pressure equipment. Such information may be found in the relevant European Standards listed in Bibliography.