1、Reference number ISO 6361-5:2011(E) ISO 2011 INTERNATIONAL STANDARD ISO 6361-5 First edition 2011-08-15 Wrought aluminium and aluminium alloys Sheets, strips and plates Part 5: Chemical composition Aluminium et alliages daluminium corroys Tles, bandes et tles paisses Partie 5: Composition chimique I
2、SO 6361-5:2011(E) COPYRIGHT PROTECTED DOCUMENT ISO 2011 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IS
3、O at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2011 All rights reserved ISO 6361-5:2011(E) ISO 2011
4、 All rights reserved iii Contents Page Foreword iv 1 Scope 1 2 Normative references 1 3 Terms and definitions . 1 4 Chemical composition 1 5 Writing rules . 2 6 Alloy designation . 2 7 Sequence of elements . 2 Annex A (normative) Rules for rounding for determination of compliance . 6 ISO 6361-5:2011
5、(E) iv ISO 2011 All rights reserved 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 i
6、nterested 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 Electrotechn
7、ical 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 th
8、e 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
9、. ISO shall not be held responsible for identifying any or all such patent rights. ISO 6361-5 was prepared by Technical Committee ISO/TC 79, Light metals and their alloys, Subcommittee SC 6, Wrought aluminium and aluminium alloys. ISO 6361 consists of the following parts, under the general title Wro
10、ught aluminium and aluminium alloys Sheets, strips and plates: Part 1: Technical conditions for inspection and delivery Part 2: Mechanical properties Part 3: Strips: Tolerances on shape and dimensions Part 4: Sheets and plates: Tolerances on shape and dimensions Part 5: Chemical composition INTERNAT
11、IONAL STANDARD ISO 6361-5:2011(E) ISO 2011 All rights reserved 1 Wrought aluminium and aluminium alloys Sheets, strips and plates Part 5: Chemical composition 1 Scope This part of ISO 6361 specifies the chemical composition of wrought aluminium and aluminium alloys. NOTE 1 The chemical composition l
12、imits of aluminium and aluminium alloys specified in this part of ISO 6361 are identical with those registered with the Aluminum Association 1525 Wilson Boulevard, Suite 600, Arlington, VA22209, USA, for the corresponding alloys. NOTE 2 The “Teal Sheets” are available at http:/www.aluminum.org/teals
13、heets. 1) In case there is a discrepancy in the values listed in Table 1 with those listed in the “Teal Sheets”, the composition limits registered with The Aluminum Association and published in the “Teal Sheets” are considered to be the controlling composition. 2 Normative references The following r
14、eferenced 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. ISO 209, Aluminium and aluminium alloys Chemical composition ISO
15、 3134-1, Light metals and their alloys Terms and definitions Part 1: Materials 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 3134-1 apply. 4 Chemical composition The chemical designations are specified in ISO 209. The chemical composition of the al
16、uminium and aluminium alloys is specified in percentage by mass in Table 1. 1) This information is given for the convenience of users of this document and does not constitute an endorsement by ISO. ISO 6361-5:2011(E) 2 ISO 2011 All rights reserved Limits of impurities are expressed as a maximum. Lim
17、its of alloying elements shown as a range are specified as a minimum for unalloyed aluminium, and as a remainder for aluminium alloys. For the purposes of determining conformance to these limits, an observed value or a calculated value obtained from analysis is rounded off, in accordance with the ru
18、les for rounding given in Annex A. The conformance does not preclude the possible presence of other elements that are not specified. If the purchasers requirements necessitate limits for any other element that is not specified, these shall be agreed upon between the supplier and the purchaser. 5 Wri
19、ting rules 5.1 Standard limits for alloying elements and impurities are expressed in percentage by mass to the following decimal places: less than 0,001 %: 0,000X; 0,001 % but less than 0,01 %: 0,00X; 0,01 % but less than 0,10 %: unalloyed aluminium made by a refining process 0,0XX; others 0,0X; 0,1
20、0 % to 0,55 %: 0,XX; over 0,55 %: 0,X;X,X;XX,X. Exception: combined Si + Fe limits for 1xxx designations shall be expressed as 0,XX or 1,XX. 5.2 The mass fraction of aluminium for unalloyed aluminium made by a refining process is the difference between 100,00 % and the sum of all other metallic elem
21、ents present in amounts of 0,001 0 % or more each, expressed to the third decimal place before determining the sum, which is rounded to the second decimal place before subtracting. For unalloyed aluminium not made by a refining process, the mass fraction of aluminium is the difference between 100,00
22、 % and the sum of all other metallic elements present in amounts of 0,010 % or more, each expressed to the second decimal place before determining the sum. 6 Alloy designation The numerical designation systems used are given in the International Alloy Designations and Chemical Composition Limits for
23、 Wrought Aluminium and Wrought Aluminium Alloys (Teal sheets). 7 Sequence of elements Standard limits for alloying elements and impurities are expressed in the following sequence: silicon, iron, copper, manganese, magnesium, chromium, zinc, titanium, remarks, other elements: each, other elements: to
24、tal, aluminium. Limits of additional specified elements are inserted in alphabetical order of their chemical symbols under “Remarks”. ISO 6361-5:2011(E) Table 1 Chemical composition Alloy number Chemical composition (mass fraction) % Si Fe Cu Mn Mg Cr Zn Ti Remarks Others a Al Each otal T b min. 105
25、0 0,25 0,40 0,05 0,05 0,05 0,05 0,03 V 0,05 0,03 99,50 c 1050A 0,25 0,40 0,05 0,05 0,05 0,07 0,05 0,03 99,50 c 1070 0,20 0,25 0,04 0,03 0,03 0,04 0,03 V 0,05 0,03 99,70 c 1070A 0,20 0,25 0,03 0,03 0,03 0,07 0,03 0,03 99,70 c 1080 0,15 0,15 0,03 0,02 0,02 0,03 0,03 Ga 0,03, V 0,05 0,02 99,80 c 1080A
26、0,15 0,15 0,03 0,02 0,02 0,06 0,02 Ga 0,03 0,02 99,80 c 1085 0,10 0,12 0,03 0,02 0,02 0,03 0,02 Ga 0,03, V 0,05 0,01 99,85 c 1100 Si + Fe 0,95 max. 0,05 to 0,20 0,05 0,10 0,05 0,15 99,00 c 1100A Si + Fe 1,00 max. 0,05 to 0,20 0,05 0,10 0,10 0,10 0,05 0,15 99,00 c 1200 Si + Fe 1,00 max. 0,05 0,05 0,1
27、0 0,05 0,05 0,15 99,00 c 1230A Si + Fe 0,70 max. 0,10 0,05 0,05 0,05 0,03 99,30 c 2014 0,50 to 1,2 0,7 3,9 to 5,0 0,40 to 1,2 0,20 to 0,8 0,10 0,25 0,15 0,05 0,15 Remainder 2014A 0,50 to 0,9 0,50 3,9 to 5,0 0,40 to 1,2 0,20 to 0,8 0,10 0,25 0,15 Ni 0,10, Zr+Ti: 0,20 0,05 0,15 Remainder 2017 0,20 to
28、0,8 0,7 3,5 to 4,5 0,40 to 1,0 0,40 to 0,8 0,10 0,25 0,15 0,05 0,15 Remainder 2017A 0,20 to 0,8 0,7 3,5 to 4,5 0,40 to 1,0 0,40 to 1,0 0,10 0,25 Zr+Ti: 0,25 0,05 0,15 Remainder 2618A 0,15 to 0,25 0,9 to 1,4 1,8 to 2,7 0,25 1,2 to 1,8 0,15 0,20 Ni 0,8 to 1,4, Zr+Ti: 0,25 0,05 0,15 Remainder 2219 0,20
29、 0,30 5,8 to 6,8 0,20 to 0,40 0,02 0,10 0,02 to 0,10 V 0,05 to 0,15, Zr 0,10 to 0,25 0,05 0,15 Remainder 2024 0,50 0,50 3,8 to 4,9 0,30 to 0,9 1,2 to 1,8 0,10 0,25 0,15 0,05 0,15 Remainder 2124 0,20 0,30 3,8 to 4,9 0,30 to 0,9 1,2 to 1,8 0,10 0,25 0,15 0,05 0,15 Remainder 3003 0,6 0,7 0,05 to 0,20 1
30、,0 to 1,5 0,10 0,05 0,15 Remainder 3103 0,50 0,7 0,10 0,9 to 1,5 0,30 0,10 0,20 Zr+Ti 0,10 0,05 0,15 Remainder 3203 0,6 0,7 0,05 1,0 to 1,5 0,10 0,05 0,15 Remainder 3004 0,30 0,7 0,25 1,0 to 1,5 0,8 to 1,3 0,25 0,05 0,15 Remainder 3104 0,6 0,8 0,05 to 0,25 0,8 to 1,4 0,8 to 1,3 0,25 0,10 Ga 0,05, V
31、0,05 0,05 0,15 Remainder 3005 0,6 0,7 0,30 1,0 to 1,5 0,20 to 0,6 0,10 0,25 0,10 0,05 0,15 Remainder 3105 0,6 0,7 0,30 0,30 to 0,8 0,20 to 0,8 0,20 0,40 0,10 0,05 0,15 Remainder ISO 2011 All rights reserved 3 ISO 6361-5:2011(E) Table 1 (continued) Alloy number Chemical composition (mass fraction) %
32、Si Fe Cu Mn Mg Cr Zn Ti Remarks Others a Al Each otal T b min. 4006 0,8 to 1,2 0,50 to 0,8 0,10 0,05 0,01 0,20 0,05 0,05 0,15 Remainder 4007 1,0 to 1,7 0,40 to 1,0 0,20 0,8 to 1,5 0,20 0,05 to 0,25 0,10 0,10 Ni 0,15 to 0,7, Co 0,05 0,05 0,15 Remainder 4015 1,4 to 2,2 0,7 0,20 0,6 to 1,2 0,10 to 0,50
33、 0,20 0,05 0,15 Remainder 5005 0,30 0,7 0,20 0,20 0,50 to 1,1 0,10 0,25 0,05 0,15 Remainder 5010 0,40 0,7 0,25 0,10 to 0,30 0,20 to 0,6 0,15 0,30 0,10 0,05 0,15 Remainder 5110A 0,15 0,25 0,20 0,20 0,20 to 0,6 0,03 0,05 0,10 Remainder 5021 0,40 0,50 0,15 0,10 to 0,50 2,2 to 2,8 0,15 0,15 0,05 0,15 Re
34、mainder 5026 0,55 to 1,4 0,20 to 1,0 0,10 to 0,8 0,6 to 1,8 3,9 to 4,9 0,30 1,0 0,20 Zr 0,30 0,05 0,15 Remainder 5040 0,30 0,7 0,25 0,9 to 1,4 1,0 to 1,5 0,10 to 0,30 0,25 0,05 0,15 Remainder 5042 0,20 0,35 0,15 0,20 to 0,50 3,0 to 4,0 0,10 0,25 0,10 0,05 0,15 Remainder 5049 0,40 0,50 0,10 0,50 to 1
35、,1 1,6 to 2,5 0,30 0,20 0,10 0,05 0,15 Remainder 5449 0,40 0,7 0,30 0,6 to 1,1 1,6 to 2,6 0,30 0,30 0,10 0,05 0,15 Remainder 5050 0,40 0,7 0,20 0,10 1,1 to 1,8 0,10 0,25 0,05 0,15 Remainder 5251 0,40 0,50 0,15 0,10 to 0,50 1,7 to 2,4 0,15 0,15 0,15 0,05 0,15 Remainder 5052 0,25 0,40 0,10 0,10 2,2 to
36、 2,8 0,15 to 0,35 0,10 0,05 0,15 Remainder 5154 0,25 0,40 0,10 0,10 3,1 to 3,9 0,15 to 0,35 0,20 0,20 0,05 0,15 Remainder 5154A 0,50 0,50 0,10 0,50 3,1 to 3,9 0,25 0,20 0,20 Mn+Cr: 0,10 to 0,50 0,05 0,15 Remainder 5254 Si + Fe 0,45 max. 0,05 0,01 3,1 to 3,9 0,15 to 0,35 0,20 0,05 0,05 0,15 Remainder
37、 5454 0,25 0,40 0,10 0,50 to 1,0 2,4 to 3,0 0,05 to 0,20 0,25 0,20 0,05 0,15 Remainder 5754 0,40 0,40 0,10 0,50 2,6 to 3,6 0,30 0,20 0,15 Mn+Cr: 0,10 to 0,6 0,05 0,15 Remainder 5456 0,25 0,40 0,10 0,50 to 1,0 4,7 to 5.5 0,05 to 0,20 0,25 0,20 0,05 0,15 Remainder 5059 0,45 0,50 0,25 0,6 to 1,2 5,0 to
38、 6,0 0,25 0,40 to 0,9 0,20 Zr: 0,05 to 0,25 0,05 0,15 Remainder 5070 0,25 0,40 0,25 0,40 to 0,8 3,5 to 4,5 0,30 0,40 to 0,8 0,15 0,05 0,15 Remainder 5082 0,20 0,35 0,15 0,15 4,0 to 5,0 0,15 0,25 0,10 0,05 0,15 Remainder 5182 0,20 0,35 0,15 0,20 to 0,50 4,0 to 5,0 0,10 0,25 0,10 0,05 0,15 Remainder 5
39、083 0,40 0,40 0,10 0,40 to 1,0 4,0 to 4,9 0,05 to 0,25 0,25 0,15 0,05 0,15 Remainder 5383 0,25 0,25 0,20 0,7 to 1,0 4,0 to 5,2 0,25 0,40 0,15 Zr 0,20 0,05 0,15 Remainder 4 ISO 2011 All rights reserved ISO 6361-5:2011(E) ISO 2011 All rights reserved 5 Table 1 (continued) Alloy number Chemical composi
40、tion (mass fraction) % Si Fe Cr Al Cu Mn Mg Zn Ti Remarks Others aE a c ho t a l T bmin. 5086 0,40 0,50 0,10 0,20 to 0,7 3,5 to 4,5 0,05 to 0,25 0,25 0,15 0,05 0,15 Remainder 5088 0,20 0,10 to 0,35 0,25 0,20 to 0,50 4,7 to 5,5 0,15 0,20 to 0,40 Zr 0,15 0,05 0,15 Remainder 6016 1,0 to 1,5 0,50 0,20 0
41、,20 0,25 to 0,6 0,10 0,20 0,15 0,05 0,15 Remainder 6025 0,8 to 1,5 0,7 0,20 to 0,7 0,6 to 1,4 2,1 to 3,0 0,20 0,50 0,20 0,05 0,15 Remainder 6061 0,40 to 0,8 0,7 0,15 to 0,40 0,15 0,8 to 1,2 0,04 to 0,35 0,25 0,15 0,05 0,15 Remainder 6082 0,7 to 1,3 0,50 0,10 0,40 to 1,0 0,6 to 1,2 0,25 0,20 0,10 0,0
42、5 0,15 Remainder 7204 0,30 0,35 0,20 0,20 to 0,7 1,0 to 2,0 0,30 4,0 to 5,0 0,20 V 0,10, Zr 0,25 0,05 0,15 Remainder 7010 0,12 0,15 1,5 to 2,0 0,10 2,1 to 2,6 0,05 5,7 to 6,7 0,06 Ni 0,05, Zr 0,10 to 0,16 0,05 0,15 Remainder 7020 0,35 0,40 0,20 0,05 to 0,50 1,0 to 1,4 0,10 to 0,35 4,0 to 5,0 Zr 0,08
43、 to 0,20, Zr+Ti: 0,08 to 0,25 0,05 0,15 Remainder 7021 0,25 0,40 0,25 0,10 1,2 to 1,8 0,05 5,0 to 6,0 0,10 Zr 0,08 to 0,18 0,05 0,15 Remainder 7022 0,50 0,50 0,50 to 1,0 0,10 to 0,40 2,6 to 3,7 0,10 to 0,30 4,3 to 5,2 Zr+Ti: 0,20 0,05 0,15 Remainder 7050 0,12 0,15 2,0 to 2,6 0,10 1,9 to 2,6 0,04 5,7
44、 to 6,7 0,06 Zr 0,08 to 0,15 0,05 0,15 Remainder 7075 0,40 0,50 1,2 to 2,0 0,30 2,1 to 2,9 0,18 to 0,28 5,1 to 6,1 0,20 0,05 0,15 Remainder 7475 0,10 0,12 1,2 to 1,9 0,06 1,9 to 2,6 0,18 to 0,25 5,2 to 6,2 0,06 0,05 0,15 Remainder 7178 0,40 0,50 1,6 to 2,4 0,30 2,4 to 3,1 0,18 to 0,28 6,3 to 7,3 0,2
45、0 0,05 0,15 Remainder 8011A 0,40 to 0,8 0,50 to 1,0 0,10 0,10 0,10 0,10 0,10 0,05 0,05 0,15 Remainder 8021 0,15 to 0,05 0,05 0,15 1,2 1,7 Remainder 8079 0,05 to 0,30 0,7 to 1,3 0,05 0,10 0,05 0,15 Remainder a“Others” includes listed elements for which no specific limit is shown, as well as unlisted
46、metallic elements. The producer may analyse samples for trace elements 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 “Others” element e
47、xceeds the limit of “Each” or that the aggregate of several “others” elements exceeds the limit of “Total”, the material shall be considered as non-conforming. bThe sum of those “Others”: metallic elements 0,010 % or more, each expressed to the second decimal place before determining the sum. cThe m
48、ass fraction of aluminium for unalloyed aluminium not made by a refining process is the difference between 100 % and the sum of all other metallic elements present in amounts of 0,010 % or more each, expressed to the second decimal place before determining the sum. ISO 6361-5:2011(E) 6 ISO 2011 All
49、rights reserved Annex A (normative) Rules for rounding for determination of compliance In recording test results, the number representing the result of a test to determine an element concentration shall be expressed to the same number of decimal places as the corresponding limit in this part of ISO 6361. T
