Reference number
ISO 209:2007(E)
© ISO 2007
INTERNATIONAL
STANDARD
ISO
209
First edition
2007-07-01
Aluminium and aluminium alloys —
Chemical composition
Aluminium et alliages d'aluminium — Composition chimique
ISO 209:2007(E)
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ii © ISO 2007 – All rights reserved
ISO 209:2007(E)
© ISO 2007 – All rights reserved iii
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 209 was prepared by Technical Committee ISO/TC 79, Light metals and their alloys, Subcommittee SC 6,
Wrought aluminium and aluminium alloys.
ISO 209 cancels and replaces ISO 209-1:1989 and ISO 209-2:1989.
INTERNATIONAL STANDARD ISO 209:2007(E)
© ISO 2007 – All rights reserved 1
Aluminium and aluminium alloys — Chemical composition
1 Scope
This International Standard specifies the designations indicating the chemical composition of aluminium and
aluminium alloys.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
International Alloy Designations and Chemical Composition Limits for Wrought Aluminum and Wrought
Aluminum Alloys published by the Aluminum Association 1525 Wilson Boulevard Suite 600 – Arlington,
VA 22209, USA (otherwise known as “Teal Sheets”).
This document is downloadable without charge at http://www.aluminum.org/tealsheets.
3 Designation and chemical composition
The chemical composition of wrought aluminium and aluminium alloys within the scope of this International
Standard is specified in the Document International Alloy Designations and Chemical Composition Limits for
Wrought Aluminium and Wrought Aluminum Alloys — Unified North American and International Registration
Records, edited by the Aluminum Association [1525 Wilson Boulevard Suite 600 – Arlington, VA 22209, USA
(Teal Sheet)].
In order to differentiate from four-digit designation systems for other materials, it is recommended to introduce
a prefix to these registered designations that do not change the registrated composition and should be
considered equivalent to these listed in this document. Examples of such equivalent designations are the
AW-XXXX used in European EN Standards and the A9XXXX designations used in the Unified Numbering
System and AXXXX for the Japanese Industrial Standards.
ISO 209:2007(E)
2 © ISO 2007 – All rights reserved
Annex A
(informative)
Cross-reference of former
ISO designation to declaration of accord
Table A.1 — Cross-references of former ISO designation and declaration of accord
Former designation International registration record a
AW-Al 99,3 —
AW-Al 99,5 —
AW-Al 99,6 AW-1060 A
AW-Al 99,7 AW-1070 A
AW-Al 99,8 AW-1080 A
AW-Al 99,0Cu AW-1100
AW-Al 99,0 AW-1200
AW-E-Al 99,5 AW-1350
AW-E-Al 99,7 AW-1370
AW-Al Cu6BiPb AW-2011
AW-Al Cu4SiMg AW-2014
AW-Al Cu4SiMg AW-2014 A
AW-Al Cu4MgSi AW-2017
AW-Al Cu4MgSi AW-2017 A
AW-Al Cu4Mg1 AW-2024
AW-Al Cu4PbMg AW-2030
AW-Al Cu2,5Mg AW-2117
AW-Al Cu6MN AW-2219
AW-Al Mn1Cu AW-3003
AW-Al Mn1Mg1 AW-3004
AW-Al Mn1Mg0,5 AW-3005
AW-Al Mn1 AW-3103
AW-Al Mn0,5Mg0,5 AW-3105
AW-Al Mn1 AW-3203
AW-Al Si5 AW-4043
AW-Al Si5 AW-4043 A
AW-Al Si12 AW-4047
AW-Al Si12 AW-4047 A
AW-Al Mg1 AW-5005
AW-Al Mg5 AW-5019
AW-Al Mg1,5 AW-5050
ISO 209:2007(E)
© ISO 2007 – All rights reserved 3
Table A.1 (continued)
Former designation International registration record a
AW-Al Mg2,5 AW-5052
AW-Al Mg5Cr AW-5056
AW-Al Mg4,5 AW-5082
AW-Al Mg4,5Mn0,7 AW-5083
AW-Al Mg4 AW-5086
AW-Al Mg3,5 AW-5154
AW-Al Mg3,5 AW-5154 A
AW-Al Mg4,5 Mn0,4 AW-5182
AW-Al Mg4,5Mn0,7 AW-5183
AW-Al Mg2 AW-5251
AW-Al Mg3 AW-5254
AW-Al Mg5Cr AW-5356
AW-Al Mg3Mn AW-5454
AW-Al Mg5Mn1 AW-5456
AW-Al Mg3Mn AW-5554
AW-Al Mg3 AW-5754
AW-Al SiMg AW-6005 A
AW-Al MgSi AW-6060
AW-Al Mg1SiCu AW-6061
AW-Al Mg0,7Si AW-6063
AW-Al Si1MgMn AW-6082
AW-E-Al MgSi AW-6101
AW-E-Al MgSi AW-6101 A
AW-Al Si1Mg0,8 AW-6181
AW-Al Mg1SPb AW-6262
AW-Al Si1Mg0,5Mn AW-6351
AW-Al Zn4Mg1,5Mn —
AW-Al Zn6Mg0,8Zn —
AW-Al Zn4,5Mg1 AW-7020
AW-Al Zn8MgCu AW-7049 A
AW-Al Zn6CuMgZr AW-7050
AW-Al Zn6MgCuMn —
AW-Al Zn5,5MgCu AW-7075
AW-Al Zn7MgCu AW-7178
AW-Al Zn5,5MgCu AW-7475
NOTE Cross-references may not be exactly equivalent.
a The four-digit numbers listed are taken from the Registration Record of International Alloy Designations and Chemical Composition
Limits for Wrought Aluminium and Wrought Aluminium Alloys, published by the Aluminum Association, Washington, DC.
ISO 209:2007(E)
ICS 77.150.10
Price based on 3 pages
© ISO 2007 – All rights reserved
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