1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58ICS 77.150.10Aluminium and aluminium alloys Chemical compositionBRITISH STANDARDBS ISO 209:2007BS I
2、SO 209:2007This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2007 BSI 2007ISBN 978 0 580 59620 9Amendments issued since publicationAmd. No. Date CommentsCompliance with a British Standard cannot confer immunity from legal obligations.
3、 National forewordThis British Standard is the UK implementation of ISO 209:2007.The UK participation in its preparation was entrusted to Technical Committee NFE/35, Light metals and their alloys.A list of organizations represented on this committee can be obtained on request to its secretary.This p
4、ublication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Reference numberISO 209:2007(E)INTERNATIONAL STANDARD ISO209First edition2007-07-01Aluminium and aluminium alloys Chemical composition Aluminium et alliages daluminium
5、 Composition chimique BS ISO 209:2007ii iiiForeword 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
6、 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 Elect
7、rotechnical 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 adopte
8、d 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
9、 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. B
10、S ISO 209:2007blank1Aluminium 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 applicatio
11、n 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 publis
12、hed 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 alu
13、minium 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 Associat
14、ion 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 consider
15、ed 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. BS ISO 209:20072 Annex A (informative) Cross-refere
16、nce 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
17、 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-A
18、l 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 BS ISO 209:20073Table A.1 (continued) Former designation International registration re
19、cord 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
20、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
21、,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. aThe four-digit numbers listed are taken from the Registration Record of International Alloy Design
22、ations and Chemical Composition Limits for Wrought Aluminium and Wrought Aluminium Alloys, published by the Aluminum Association, Washington, DC. BS ISO 209:2007BS ISO BSI389 Chiswick High RoadLondonW4 4AL209:2007BSI British Standards InstitutionBSI is the independent national body responsible for p
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