DIN_EN_755-2_铝合金-拉伸管棒_第2部分：机械特性(精)

Ref. No. DIN EN 755-2:1997-08
English price group18
Sales No.1118
01.98
DEUTSCHE NORMAugust 1997
EN 755-2
Aluminium and aluminium alloy extruded
rod/bar, tube and profiles
Part 2:Mechanical propertiesEnglish version of DINEN 755-2
ICS 77.150.10
Descriptors: Aluminium, rod, bars, tubes, profiles.
Aluminium und Aluminiumlegierungen – Stranggepreßte Stangen, Rohre undProfile – Teil 2: Mechanische Eigenschaften
European Standard EN755-2:1997 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 involved in its preparation was the NormenausschußNichteisenmetalle (Nonferrous MetalsStandards Committee, Technical Committee Aluminium-Strangpreßerzeugnisse.
For ease of reference, a National Annex is provided overleaf in which the material grades specified in this standard arecorrelated with those previously used in Germany.
Amendments
DIN 1746-1, January 1987 edition, and DIN1747-1 and DIN1748-1, February 1983 editions, have been superseded bythe specifications of EN754-2 and EN755-2.
Previous editions
DIN 1746:1938-09, 1947-11, 1951-11, 1959-06; DIN1746-1:1963-06, 1968-12, 1976-12, 1987-01; DIN1747:1938-09, 1948-03, 1951-12, 1959-06, 1960-07; DIN1747-1:1963-06, 1968-12, 1977-01, 1983-02; DIN1748:1938-09x, 1952-01,1959-06;
DIN1748-1:1963-06, 1968-12, 1976-12, 1983-02.
{
Continued overleaf.
EN comprises 56 pages.
©No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut für Normung e.V., Berlin.
Beuth Verlag GmbH, Berlin, has the exclusive right of sale for German Standards (DIN-Normen.
This standard supersedesDIN 1748-1, February 1983edition, and together withDIN EN754-2, August 1997edition, supersedes
DIN 1746-1, January1987edition, and DIN1747-1, February 1983 edition.
National AnnexNA
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
Numerical
Chemical
Designation
Symbol
Material number
The numbers in this column are identical with the numbers of the tables in this standard.
or
English version
ICS 77.150.10
Descriptors: Aluminium, rod, bars, tubes.
Central Secretariat: rue de Stassart 36, B-1050 Brussels
European Committee for StandardizationComité Européen de NormalisationEuropäisches Komitee für Normung
Aluminium and aluminium alloys
Extruded rod/bar, tube and profilesPart 2:Mechanical properties
©1997. CEN – All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.
Ref. No. EN755-2:1997E
Aluminium et alliages d’aluminium – Barres, tubes et profilés filés –
Partie 2: Caractéristiques mécaniques
Aluminium und Aluminiumlegierungen – Stranggepreßte Stangen, Rohre undProfile – Teil2: MechanischeEigenschaften
This European Standard was approved by CEN on 1997-03-10.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations whichstipulate the conditions for giving this European Standard the status of a national standardwithout any alteration.
Up-to-date lists and bibliographical references concerning such national standards may beobtained on application to the Central Secretariat or to any CEN member.
The European Standards exist in three official versions (English, French, German. A versionin any other language made by translation under the responsibility of a CEN member intoits own language and notified to the Central Secretariat has the same status as the officialversions.
CEN members are the national standards bodies of Austria, Belgium, the Czech Republic,Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, theNetherlands, 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 755-2:
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 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:
1997 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:。