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1、Ref No DIN EN 755 2 1997 08 English price group 18Sales No 1118 01 98 DEUTSCHE NORMAugust 1997 EN 755 2 Aluminium and aluminium alloy extruded rod bar tube and profiles Part 2 Mechanical properties English version of DIN EN 755 2 ICS 77 150 10 Descriptors Aluminium rod bars tubes profiles Aluminium
2、und Aluminiumlegierungen Stranggepre te Stangen Rohre und Profile Teil 2 Mechanische Eigenschaften European Standard EN 755 2 1997 has the status of a DIN Standard A comma is used as the decimal marker National foreword This standard has been prepared by CEN TC 132 The responsible German body involv
3、ed in its preparation was the Normenausschu Nichteisenmetalle Nonferrous Metals Standards Committee Technical Committee Aluminium Strangpre erzeugnisse For ease of reference a National Annex is provided overleaf in which the material grades specified in this standard are correlated with those previo
4、usly used in Germany Amendments DIN 1746 1 January 1987 edition and DIN 1747 1 and DIN 1748 1 February 1983 editions have been superseded by the specifications of EN 754 2 and EN 755 2 Previous editions DIN 1746 1938 09 1947 11 1951 11 1959 06 DIN 1746 1 1963 06 1968 12 1976 12 1987 01 DIN 1747 1938
5、 09 1948 03 1951 12 1959 06 1960 07 DIN 1747 1 1963 06 1968 12 1977 01 1983 02 DIN 1748 1938 09x 1952 01 1959 06 DIN 1748 1 1963 06 1968 12 1976 12 1983 02 Continued overleaf EN comprises 56 pages No part of this standard may be reproduced without the prior permission of DIN Deutsches Institut f r N
6、ormung e V Berlin Beuth Verlag GmbH Berlin has the exclusive right of sale for German Standards DIN Normen This standard supersedes DIN 1748 1 February 1983 edition and together with DIN EN 754 2 August 1997 edition supersedes DIN 1746 1 January 1987 edition and DIN 1747 1 February 1983 edition Nati
7、onal Annex NA List of aluminium alloy grades used in this standard correlated with those used previously in Germany Page 2 DIN EN 755 2 1997 08 Designation symbol NumericalChemical Designation SymbolMaterial number The numbers in this column are identical with the numbers of the tables in this stand
8、ard or English version ICS 77 150 10 Descriptors Aluminium rod bars tubes Central Secretariat rue de Stassart 36 B 1050 Brussels European Committee for Standardization Comit Europ en de Normalisation Europ isches Komitee f r Normung Aluminium and aluminium alloys Extruded rod bar tube and profiles P
9、art 2 Mechanical properties 1997 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national members Ref No EN 755 2 1997 E Aluminium et alliages d aluminium Barres tubes et profil s fil s Partie 2 Caract ristiques m caniques Aluminium und Aluminiumlegierungen Str
10、anggepre te Stangen Rohre und Profile Teil 2 Mechanische Eigenschaften This European Standard was approved by CEN on 1997 03 10 CEN members are bound to comply with the CEN CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard
11、 without any alteration Up to date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member The European Standards exist in three official versions English French German A version in any other language made
12、 by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions CEN members are the national standards bodies of Austria Belgium the Czech Republic Denmark Finland France Germany Greece Iceland Irelan
13、d Italy Luxembourg the Netherlands Norway Portugal Spain Sweden Switzerland and the United Kingdom April 1997 EN 755 2 Page 2 EN 755 2 1997 Page 3 EN 755 2 1997 Page 4 EN 755 2 1997 Page 5 EN 755 2 1997 Page 6 EN 755 2 1997 Page 7 EN 755 2 1997 Page 8 EN 755 2 1997 Page 9 EN 755 2 1997 Page 10 EN 75
14、5 2 1997 Page 11 EN 755 2 1997 Page 12 EN 755 2 1997 Page 13 EN 755 2 1997 Page 14 EN 755 2 1997 Page 15 EN 755 2 1997 Page 16 EN 755 2 1997 Page 17 EN 755 2 1997 Page 18 EN 755 2 1997 Page 19 EN 755 2 1997 Page 20 EN 755 2 1997 Page 21 EN 755 2 1997 Page 22 EN 755 2 1997 Page 23 EN 755 2 1997 Page
15、24 EN 755 2 1997 Page 25 EN 755 2 1997 Page 26 EN 755 2 1997 Page 27 EN 755 2 1997 Page 28 EN 755 2 1997 Page 29 EN 755 2 1997 Page 30 EN 755 2 1997 Page 31 EN 755 2 1997 Page 32 EN 755 2 1997 Page 33 EN 755 2 1997 Page 34 EN 755 2 1997 Page 35 EN 755 2 1997 Page 36 EN 755 2 1997 Page 37 EN 755 2 19
16、97 Page 38 EN 755 2 1997 Page 39 EN 755 2 1997 Page 40 EN 755 2 1997 Page 41 EN 755 2 1997 Page 42 EN 755 2 1997 Page 43 EN 755 2 1997 Page 44 EN 755 2 1997 Page 45 EN 755 2 1997 Page 46 EN 755 2 1997 Page 47 EN 755 2 1997 Page 48 EN 755 2 1997 Page 49 EN 755 2 1997 Page 50 EN 755 2 1997 Page 51 EN 755 2 1997 Page 52 EN 755 2 1997 Page 53 EN 755 2 1997 Page 54 EN 755 2 1997 Page 55 EN 755 2 1997 Page 56 EN 755 2 1997
