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1、International Designations and Chemical Composition Limits for Unalloyed Aluminum North American and International Registration Record The Aluminum Association Inmiparitsd W O 19th Sree, N.W., Washington, D.C. 20006 Issued: May 2000 Supersedes: 1998 Edition (North American Registration Record) Copyr
2、ight The Aluminum Association Inc. Provided by IHS under license with AA Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/18/2007 12:14:36 MDTNo reproduction or networking permitted without license from IHS -,-,- Use of the Information The Aluminum Association has used its bes
3、t 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 Aluminum Association assumes no responsibili
4、ty 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standards, data, specifications and other material are reviewed at least every five years and revised, reaffirmed or withdrawn.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 Association to ascertain whether the inf
5、ormation in this publication has been superseded in the interim between publication and proposed use. Copyright The Aluminum Association Inc. Provided by IHS under license with AA Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/18/2007 12:14:36 MDTNo reproduction or networkin
6、g permitted without license from IHS -,-,- FOREWORD Listed herein are designations and chemical composition limits for unalloyed aluminum registered with The Aluminum Association. The numerical designations are assigned in accordance with the Recommendation-International Designation System for Unall
7、oyed Aluminum, which is printed on pages 5 through 6. Additions may be made in accordance with the rules outlined in the Declaration of Accord printed on page 7. Some of the registered designations may be the subject of patent or patent applications, and their listing herein is not to be construed i
8、n any way as the granting of a license under such patent right. The following organizations are signatories to the Declaration o f Accord on the Recommendation: The Aluminum Association Inc. 900 19th Street, N.W. Washington, D.C. 20006 UNITEDSTATES OF AMERICA Aluminium Association of Canada 1010 She
9、rbrooke Street West Suite 1600 Montreal, Quebec H3A 2R7 CANADA Aluminium Federation Limited Broadway House Calthorpe Road, Five Ways Birmingham B15 1TN UNITED KINGDOM Aluminium Federation of South Africa P. O. Box 423 Isando1600 REPUBLIC OF SOUTH AFRICA Aluminium-Verband Schweiz Dufourstrasse 31 Pos
10、tfach 8024 Zurich SWITZERLAND Aluminium-Zentrale E. V. Am Bonneshof 5 Post Box 1 O1 262 D-40474 Dusseldorf GERMANY Australian Aluminium Council Limited Dickson Place, Unit 2, 1 st Floor P. O. Box 63 Dickson, ACT 2602 AUSTRALIA Centro Nacional Investigaciones Metalurgicas (CENIM) Avenida Gregorio Del
11、 Amo 8 Ciudad Universitaria 28040 Madrid SPAIN European Aluminium Association Avenue de Broqueville, 12 B-1150 Brussels BELGIUM USA CANADA UK SOUTH AFRICA SWITZERLAND GERMANY AUSTRALIA SPAIN EAA Fachverband der Metallindustrie Oesterreichs AUSTRIA Wiedner Hauptstrasse 63 Postfach 338 A-1045 Wien IV
12、AUSTRIA Japan Aluminium Association Tsukamoto-Sozan Bldg 2-15, Ginza 4-chome JAPAN ChUo-kU, Tokyo 104-0061 Peruvian Aluminum Association (APAL) Carretera Central Km 8.6 Ate - Vitarte Lima 03 PERU Russian National Aluminium-Magnesium Institute (VAMI) 86, Sredny Pr. 199106 St. Petersbura RUSSIAN FEDER
13、ATION S.C. Alprom S.A. 1 Milcov Street Slatina 0500, Olt County ROMANIA SkanAluminium P.O.B. 7076 Majorstua NORWAY N-0306 OSIO JAPAN PERU RUSSIA ROMANIA DENMARK FINLAND NORWAY SWEDEN Techno-Economic Research Institute CHINA China National Nonferrous Metals Industry No. 9 Xizhang Hutong Xizhimennei S
14、treet Bejing, 100035 PEOPLES REPUBLIC OF CHINA Vereniging Nederlands Aluminium Instituut P.O. Box 190 NL 2700 AD Zoetermeer NETHERLANDS NETHERLANDS Copyright The Aluminum Association Inc. Provided by IHS under license with AA Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/18
15、/2007 12:14:36 MDTNo reproduction or networking permitted without license from IHS -,-,- CHEMICAL COMPOSITION LIMITSg I Only composition limits which are identical to those listed herein or are registered with The Aluminum Association should be designated as “AA“ unalloyed aluminum. R e g i s t e r
16、e d Others315 Designation Date BY Si Fe Zn Ga V Each Total Aluminum4 P0202A 1993-03-1 6 USA 0.02 0.02 0.02 0.02 0.01 0.01 0.02 Remainder P0303A 1982-03-29 USA 0.03 0.03 0.03 0.03 0.01 0.01 0.02 Remainder PO3038 1993-03-02 USA 0.03 0.03 0.03 0.03 0.02 0.01 0.02 Remainder P0304A 1995-09-1 2 USA 0.03 0
17、.04 0.03 0.03 0.01 0.01 0.02 Remainder P0305A 1995-09-1 2 USA 0.03 0.05 0.03 0.03 0.01 0.01 0.02 Remainder P0404A 1982-03-29 USA 0.04 0.04 0.03 0.03 0.01 0.01 0.03 Remainder P0404B 1993-03-02 USA 0.04 0.04 0.03 0.03 0.02 0.01 0.03 Remainder P0405A 1982-03-29 USA 0.04 0.05 0.03 0.03 0.02 0.02 0.03 Re
18、mainder P0406A 1982-03-29 USA 0.04 0.06 0.03 0.03 0.02 0.02 0.04 Remainder P0506A 1982-03-29 USA 0.05 0.06 0.03 0.03 0.02 0.02 0.05 Remainder P0506B 1982-03-29 USA 0.05 0.06 0.05 0.10 Remainder P0507A 1982-03-29 USA 0.05 0.07 0.03 0.03 0.02 0.02 0.05 Remainder P0507B 1982-03-29 USA 0.05 0.07 0.05 0.
19、10 Remainder PO61 OA 1982-03-29 USA 0.06 0.10 0.03 0.04 0.02 0.02 0.05 Remainder PO61 O B 1982-03-29 USA 0.06 0.10 0.05 0.10 Remainder PO61 O C 1992-08-1 9 USA 0.06 0.10 0.10 0.20 Remainder P1 O1 5A 1982-03-29 USA 0.10 0.15 0.03 0.04 0.03 0.03 0.10 Remainder P1015B 1982-03-29 USA 0.10 0.15 0.05 0.10
20、 Remainder P1 O1 5C 1992-08-1 9 USA 0.10 0.15 0.10 0.20 Remainder P1015D 1992-08-19 USA 0.10 0.15 0.15 0.30 Remainder P l 020A 1982-03-29 USA 0.10 0.20 0.03 0.04 0.03 0.03 0.10 Remainder P1020B 1982-03-29 USA 0.10 0.20 0.05 0.10 Remainder P1020C 1992-08-19 USA 0.10 0.20 0.10 0.20 Remainder P1020D 19
21、92-08-1 9 USA 0.10 0.20 0.15 0.30 Remainder . P1020G 1999-03-17 SWITZERLAND 0.10 0.20 0.03 0.04 0.03 6 0.03 0.10 Remainder P1520A 1982-03-29 USA 0.15 0.20 0.03 0.04 0.03 0.03 0.10 Remainder 0.15 0.20 0.05 0.10 Remainder P1520B 1982-03-29 USA P1520C 1992-08-1 9 USA 0.15 0.20 0.10 0.20 Remainder P1520
22、D 1992-08-1 9 USA 0.15 0.20 0.15 0.30 Remainder P1535A 1982-03-29 USA 0.15 0.35 0.03 0.04 0.03 0.03 0.10 Remainder 0.15 0.35 0.05 0.10 Remainder P15356 1982-03-29 USA P1535C 1992-08-1 9 USA 0.15 0.35 0.10 0.20 Remainder P1535D 1992-08-1 9 USA 0.15 0.35 0.15 0.30 Remainder P2055A 1982-03-29 USA 0.20
23、0.55 0.03 0.04 0.04 0.05 0.15 Remainder P2055C 1992-08-1 9 USA 0.20 0.55 0.10 0.20 Remainder P2055D 1992-08-1 9 USA 0.20 0.55 0.15 0.30 Remainder P2070A 1982-03-29 USA 0.20 0.70 0.03 0.04 0.04 0.05 0.15 Remainder P2070B 1992-08-1 9 USA 0.20 0.70 0.15 0.30 Remainder P2585A 1982-03-29 USA 0.25 0.85 0.
24、03 0.04 0.04 0.05 0.15 Remainder P2585B 1992-08-1 9 USA 0.25 0.85 0.15 0.30 Remainder See footnotes on page 3 2 Copyright The Aluminum Association Inc. Provided by IHS under license with AA Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/18/2007 12:14:36 MDTNo reproduction or
25、 networking permitted without license from IHS -,-,- FOOTNOTES 1. 2. 3. 4. 5. 6. 7. Composition in percent maximum unless shown as a minimum. Standard limits for impurities are expressed to the following places: Less that 0.001 percent. . 0.OOOX 0.001 but less than 0.01 percent . 0.OOX 0.01 but less
26、 than 0.10 percent 0.OX 0.1 O percent and over . 0.XX For purposes of determining conformance to these limits, an observed value or a calculated value obtained from analysis is rounded off to the nearest unit in the last right-hand place of figures used in expressing the specified limit, in accordan
27、ce with the following rounding-off method of ASTM 29, “Practice for using Significant Digits in Test Data to Determine Conformance with Specifications.“ When the figure next beyond the last place to be retained is less than 5, retain unchanged the figure in the last place retained. When the figure n
28、ext beyond the last place to be retained is greater than 5, increase by 1 the figure in the last place retained. When the figure next beyond the last place to be retained is 5, and there are no figures beyond the 5, or only zeroes, increase by 1 the figure in the last place retained if it is odd, le
29、ave the figure unchanged if it is even. Increase by 1 the figure in the last place retained, if there are figures beyond this 5. Analysis is required for elements other than aluminum for which specific limits are shown. Analysis for other elements is made when their presence is suspected to be, or i
30、n the course of routine analysis is indicated to be, in excess of the specified limit. Aluminum is specified as a remainder for basic PXXWA designations. For all other designations aluminum is specified either as a remainder or as a minimum expressed as a multiple of 0.01 percent. The aluminum conte
31、nt for unalloyed aluminum not made by a refining process is the difference between 100.00 percent and the sum of all other analyzed metallic elements present in amounts of 0.010 percent or more each, expressed to the second decimal before determining the sum. When an elements specified maximum limit
32、 is O.XX, an observed value or a calculated value greater than 0.005 but less than 0.010 percent is rounded off and shown as “less than 0.01“. “Others“ includes listed elements for which no specific limit is shown as well as unlisted metallic elements. The producer may analyze samples for trace elem
33、ents not specified in the registration or specification. However, such analysis is not required and may not cover all metallic “other“ elements. Should any analysis by the producer or the purchaser establish that an others1 element exceeds the limit of “Each“ or that the aggregate o f several “other
34、s“ elements exceeds the limit of Total“, the material shall be considered non-conforming. Cd + Hga + Pb 0.0095 percent mab ; Asa 0.009 percent max. a b. Surveillance testing for As and Hg shall be performed quarterly for each metal source to indicate compliance. CONEG model legislation combined limi
35、t of less than 100 ppm includes hexavalent chromium; however, since C e is not present in primary metal or alloyed ingot, it is omitted from this algorithm. Li 0.0001 max; Mg 0.003 max; Na 0.001 O max. + Designations registered since previous issue. 3 Copyright The Aluminum Association Inc. Provided
36、 by IHS under license with AA Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/18/2007 12:14:36 MDTNo reproduction or networking permitted without license from IHS -,-,- INACTIVE REGISTRATIONS REGISTERED DESIGNATION DATE RECLASSIFIED P1020E P1535E P2055E P2070E P2585E 1997-1 0
37、-1 3 1997-10-13 1997-1 0-1 3 1997-1 0-1 3 1997-1 0-1 3 4 Copyright The Aluminum Association Inc. Provided by IHS under license with AA Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/18/2007 12:14:36 MDTNo reproduction or networking permitted without license from IHS -,-,- Th
38、e Aluminum Association RECOMMENDATION 900 19th Street, N.W. Washington, D.C. 20006 U. S. A. INTERNATIONAL DESIGNATION SYSTEM FOR UNALLOYED ALUMINUM January 5,1999 This Recommendation is based on the numerical designation system for unalloyed aluminum which was adopted in the U.S.A. in the early 197O
39、s, and which became its national standard in 1980. Several other countries have since adopted the same system with minor modifications. Designations in accordance with this Recommendation may be used by any country, but there is no obligation to use them. For use, see Appendix A. 1. Scope 1.1 This r
40、ecommendation describes a 2.1.2 system for designating unalloyed aluminum not made by a refining process and used primarily for remelting . 2. Unalloyed Aluminum Designation System 2.1 2.1.1 This system consists of four digit numerical designations prefixed by letter. The first two numerical digits,
41、 XX, indicate the two digits to the right of the decimal place in the limit for maximum silicon, 0.XX. The last two remainder numerical digits, YY, indicate the two digits to the right of the decimal place in the limit for maximum iron, 0.YY. the letter P and suffixed by a serial 2.2 Each basic unal
42、loyed aluminum designation is identified by the letter A following the numerical designation, i.e., PXXYYA. Variations of a basic unalloyed aluminum, i.e., having the same individual silicon and iron limits but having different individual limits for elements other than silicon and iron are identifie
43、d by substituting a serial letter in place of the letter A. The serial letters are assigned in alphabetical sequence starting with B but omitting I, O, and Q. Maximum limits for the following, expressed as a multiple of 0.01 percent are registered for each designation: Silicon; Iron; Other Elements,
44、 Each2; Other Elements, Total2; Aluminum is specified as a remainder for basic PXXYYA designations and either as a remainder or as a minimum3 expressed as a multiple of 0.01 percent for all other designations. Maximum limits for individual elements other than silicon and iron may be regitered. FOOTN
45、OTES 7. Chemical composition limits and 3. designations conforming to this standard may be registered with The Aluminum Association provided (a) the unalloyed aluminum is offered for sale currently and shall have been sold within the 12 months immediately preceding the date of registration request,
46、in both cases in commercial quantities, (b) the complete chemical composition limits are registered, (c) the composition is different from that of any other unalloyed aluminum for which a numerical designation already has been assigned. Variation may be registered whether or not a registered. corres
47、ponding basic designation has been 4. 2. Excluding aluminum and other elernent(s), singly or in combination, that have a specified limit. The aluminum content for unalloyed aluminum not made by a refining process is the difference between 100.00 percent and the sum of all other analyzed metallic ele
48、ments present in the amounts of 0.010 percent or more each, expressed to the second decimal place before determining the sum. When an elements specified maximum limit is 0.XX. an observed value or a calculated value greater than 0.005 but less than 0.010% is rounded off and shown as “less than 0.01 I. Standard limits for impurities are arranged in the following sequence: Silicon; Iron; Zinc; Gallium; Vanadium; Additional specified elements in alphabetical order of their chemical symbols; Other Elements, Each; Other Elements, Total; Aluminum (remainder or minimum). 5 Copyright The Aluminum A