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EN 1780-2:2002

Aluminium and aluminium alloys - Designation of alloyed aluminium ingots for remelting, master alloys and castings - Part 2: Chemical symbol based designation system EN 1780-2:2002

Publication date:   Oct 21, 2005

General information

90.93 Standard confirmed   Dec 2, 2023

CEN

CEN/TC 132 Aluminium and aluminium alloys

European Norm

77.150.10   Aluminium products

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Scope

This European Standard specifies a chemical symbol based designation system for aluminium alloys and master alloys as specified in the relevant European Standards. It applies to ingots for remelting and to castings.
A designation system for unalloyed aluminium is specified in EN 576. An alternative numerical designation system is specified in prEN 1780-1. Writing rules for chemical composition are specified in prEN 1780-3.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 1780-2:1996

NOW

PUBLISHED
EN 1780-2:2002
90.93 Standard confirmed
Dec 2, 2023