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1、匸 SWETTSIntern ati onal Alloy Desig nati onsandChemical Compositi on LimitsforWrought Alum inum andWrought Alumi num AlloysAluminumAssociatio n1525 Wilson Boulevard, Arlington, VA 22209 www.aluminum.orgWith Support for On-li ne Access From:Aluminum Extruders CouncilAluminium Federation of South Afri
2、ca Australian Aluminium Council Ltd.European Aluminium AssociationJapan Aluminium AssociationAlro S.A, RomaniaRevised:February 2009Supersedes:April 2006? Copyright 2009, The Aluminum Association, Inc.Unauthorized reproduction and sale by photocopy or any other method is illegalUse of the Information
3、The Aluminum Association has used its best efforts in compiling the information contained in this publication. Although the Association believes that its compilation procedures are reliable, it does not warrant, either expressly or impliedly, the accuracy or completeness of this information. The Alu
4、minum Association assumes no responsibility or liability for the use of the information herein.All Aluminum Association published standards, data, specifications and other material are reviewed at least every five years and revised, reaffirmed or withdrawn. Users are advised to contact The Aluminum
5、Association to ascertain whether the information in this publication has been superseded in the interim between publication and proposed use.CONTENTSPageFOREWORD iSIGNATORIES TO THE DECLARATION OF ACCORD ii-iiiREGISTERED DESIGNATIONS AND CHEMICAL COMPOSITION LIMITS 1-13Footnotes 14TABLE OF NOMINAL D
6、ENSITIES FOR ACTIVE ALLOYS 15-20TABLE OF INACTIVE ALLOY DESIGNATIONS 21-22Table of Chemical Composition Limits for Inactive Original Alloys 23CROSS REFERENCES OF INTERNATIONAL DESIGNATIONSDECLARATION OF ACCORD (DOA) TO ISO 24RECOMMENDATION TO THE DECLARATION OF ACCORD 25Footnotes 26Appendix A Use of
7、 Designations 27Appendix B Deactivation of Registered Alloys 27Appendix C General Guidelines for Determining Compliancewith Sale of Alloy and Commercial Quantity forPurposes of Registering Wrought Aluminum and Wrought Aluminum Alloys 27DECLARATION OF ACCORD 28FOREWORDL isted herein are designations
8、and chemical composition limits for wrought aluminum and wrought aluminum alloys registered with The Aluminum Association. Numerical designations are assigned in accordance with the Recommendation International Designation System for Wrought Aluminum and Wrought Aluminum Alloys, which is printed on
9、pages 25 through 27.Additions may be made in accordance with the rules outlined in the Declaration of Accord printed on page 28, and alloys will be deleted when no longer in commercial use (see table of inactive alloys printed on pages 21-22).Since the International Designation System for Wrought Al
10、uminum and Wrought Aluminum Alloys is based on USAs national standard American National Standard Alloy and Temper Designation System for Aluminum ANSI H35.1,the system limits introduction of experimentalalloy compositions to USA registrations. An experimental alloy registered by USA under this syste
11、m is indicated by the prefix X and is subject to the following rules:1. A composition shall not be designated as experimental (X) for more than five years.2. During its experimental status, the registering organization may request changes in the composition limit of the alloy, provided that it does
12、not invalidate any assigned designation.3. The X is dropped when the alloy is no longer experimental.4. An experimental composition that is inactivated shall retain the prefix X for the duration ofits inactive status. If reactivated, the X shall be removed.Some of the registered alloys may be the su
13、bject of patent or patent applications, and their listing herein is not to be construed in any way as the granting of a license under such patent right.A list of the organizations that are signatories to the Declaration of Accord on the Recommendation is printed on pages ii-iii.iSIGNATORIES TO THE D
14、ECLARATION OF ACCORDThe followi ng orga ni zati ons are sig natories to the Declarati on of Accord on an In ter nati onal Alloy Desig nati on System for Wrought Alum in um a nd Wrought Alum inum Alloys which is prin ted on page 28 of this publicati on.The Aluminum Association Inc.USA1525 Wilson Boul
15、evardSuite 600Arlington, VA 22209USAwww.aluminum.orgAssociac?o Brasileira do AluminioRua Humberto 1, No. 220-4 o.AndarSao P?ulo-SPCEP 04018-030BRAZILwww.abal.org.brABALBRAZILAFA Association Francaise de l AluminiumFRANCE17, rue Hamelin75016 ParisFRANCEwww.aluminium-Association for the Dutch Metallurgic Industry (VNMI) P.O. Box 190NL-2700 AD Zoetermeer NETHERLANDS www.vnmi.nlNETHERLANDSAll-Russian Institute of Aviation Materials (VIAM) RUSSIA 17 Radio Ulitza 105005 MoscowRUSSIAwww.viam.ruAlro S.A.116 Pitesti Street 230048 Slatina ROMANIA www.alro.ro
