《【BS英國(guó)標(biāo)準(zhǔn)】BS EN 75521997 EN 鋁和鋁合金 擠壓棒料、條料、管材和外形 第二部分 機(jī)械性能》由會(huì)員分享，可在線閱讀，更多相關(guān)《【BS英國(guó)標(biāo)準(zhǔn)】BS EN 75521997 EN 鋁和鋁合金 擠壓棒料、條料、管材和外形 第二部分 機(jī)械性能（47頁(yè)珍藏版）》請(qǐng)?jiān)谘b配圖網(wǎng)上搜索。
1、
BRITISH STANDARD
Aluminium and aluminium alloys D
Extruded rod/bar, tube and profiles
Part 2. Mechanical properties
The European Standard EN 755-2 : 1997 has the status of a
British Standard
2、
ICS 77.150.10
| BS EN
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Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Thu Aug 31 00:11:07 BST 2006, Uncontrolled Copy, (c) BSI
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NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW
BS EN 755-2 : 1997
Issue 2, June 1998
Committees responsible for this
British Standard
The preparation of this British Standard was entrusted by Technical Committee NFE/35, Light metals and their al
5、loys, to Subcommittee NFE/35/5, Wrought aluminium and aluminium alloys, upon which the following bodies were represented:
Aluminium Federation
Aluminium Stockholders' Association Association of Light Alloy Refiners Limited Magnesium Industry Council
Ministry of Defence
The following bo
6、dies were also represented in the drafting of the standard, through sub-committees and panels:
Association of British Welded Aluminium Tube Makers
Institution of Structural Engineers
Metal Packaging Manufacturers' Association
This British Standard, h
7、aving been prepared under the direction of the Engineering Sector Board, was published under the authority of the Standards Board and comes into effect on
15 September 1997
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8、opy, (c) BSI
BSI 1998
The following BSI references relate to the work on this standard:
Committee reference NFE/35/5
Draft for comment 92/49093 DC
ISBN 0 580 28336 4
Amd. No.
Date
Text affected
10035
Corr. No. 1
June 1998
Indicated by a sideline in the margin
9、
Amendments issued since publication
BS EN 755-2 : 1997
National foreword
This Part of BS EN 755 has been prepared by Subcommittee NFE/35/5 and is the English language version of EN 755 Aluminium and aluminium alloys D Extruded rod/bar tube and profiles D P
10、art 2 : 1997 Mechanical properties, published by the European Committee for Standardization (CEN).
This British Standard is published under the direction of the Engineering Sector Board whose Technical Committee NFE/35 has the responsibility to:
± aid enquirers to understand the text;
±
11、present to the responsible international committee any enquiries on interpretation, or proposals for change, and keep UK interests informed;
± monitor related international and European developments and promulgate them in the UK.
This Part of BS EN 755 is published together with:
BS
12、EN 754
Part 1
Part 2
BS EN 755
Part 1
Aluminium and aluminium alloys D Cold drawn rod/bar and tube
Technical conditions for inspection and delivery
Mechanical properties
Aluminium and aluminium alloys D Extruded rod/bar, tube and profiles
Technical conditions for inspection and delivery
13、
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As a result of the publication of the above standards, BS 4300 : Part 5 : 1973 is withdrawn and the following British Standards listed in the table are partially
14、superseded.
NOTE. The table gives the full list of European Standards which partially supersede the British
Standards.
British Standards partially superseded by this standard and other
European Standards
BS 1471 :
1972
BS 1474 :
1987
BS 4300 : Part 4 : 1973
BS 4300 :
Part 12 : 1969
15、
BS 4300 :
Part 15 : 1973
EN 515
EN 573-3
EN 573-4
EN 754-1
EN 754-2
EN 515
EN 573-3
EN 573-4
EN 755-1
EN 755-2
EN 755-3
EN 755-4
EN 755-5
EN 755-6
EN 515
EN 573-3
EN 573-4
EN 755-1
EN 755-2
EN 755-3
EN 755-4
EN 755-5
EN 755-6
EN 515
EN 573-3
EN 573-4
EN 755-1
EN 755-2
16、EN 755-3
EN 755-4
EN 755-5
EN 755-6
EN 515
EN 573-3
EN 574-4
EN 755-1
EN 755-2
EN 755-3
EN 755-4
EN 755-5
EN 755-6
BSI 1997 i
BS EN 755-2 : 1997
Issue 2, June 1998
In addition, the British Standards in the table will be with
17、drawn when the following
European Standards are published:
ii
BSI 1998
EN 754
Part 7
Part 8
EN 755
Part 7
Part 8
Part 9
Aluminium and aluminium alloys D Cold drawn rod/bar and tube
Seamless tubes, tolerances on dimensions and form
Porthole tubes, tolerances on dimensions and form
18、
Aluminium and aluminium alloys D Extruded rod/bar and profiles
Seamless tubes, tolerances on dimensions and form Porthole tubes, tolerances on dimensions and form Profile, tolerances on dimensions and form
EN 12020 Aluminium and aluminium alloys D Extruded precision profiles in alloys EN AW 6
19、060/EN AW 6063
Part 1
Part 2
Technical conditions for inspection and delivery
Tolerances on dimensions and form
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NOTE. International and European Standards
20、, as well as overseas standards, are available from
Customer Services, BSI, 389 Chiswick High Road, London W4 4AL.
| A British Standard does not purport to include all the necessary provisions of a
| contract. Users of British Standards are responsible for their correct application.
Complian
21、ce with a British Standard does not of itself confer immunity from legal obligations.
|
EUROPEAN STANDARD EN 755-2
NORME EUROPE? ENNE
EUROPAè ISCHE NORM April 1997
ICS 77.150.10
Descriptors: Aluminium, alumi
22、nium alloys, wrought products, extruded products, metal bars, metal tubes, metal sections, mechanical properties, tables (data)
English version
Aluminium and aluminium alloys D Extruded rod/bar, tube and profiles D Part 2: Mechanical properties
Aluminiu
23、m et alliages d'aluminium D Barres, tubes et profile? s file? s D Partie 2: Caracte? ristiques
me? caniques
Aluminium und Aluminiumlegierungen D Stanggepre?te Stangen, Rohre und Profile D Teil 2: Mechanische Eigenschaften
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24、ology, Thu Aug 31 00:11:07 BST 2006, Uncontrolled Copy, (c) BSI
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
25、 national standard 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.
This European Standard exists in three official versions (English, French, German)
26、. A version in any other language made 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, Denmark, Fin
27、land, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
CEN
European Committee for Standardization Comite? Europe? en de Normalisation Europaè isches Komitee fuè r Normung
Ce
28、ntral Secretariat: rue de Stassart 36, B-1050 Brussels
1997 CEN D All rights of exploitation in any form and by any means reserved worldwide for CEN national
Members.
Ref. No. EN 755-2 : 1997 E
Page 5
EN 755-2 : 1997
BSI 1997
Foreword
This European Standard has
29、been drawn up by
CEN/TC 132, Aluminium and aluminium alloys, the
Contents
Page
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secretariat of which is held by AFNOR.
This European Standard shall be
30、given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 1997, and conflicting national standards shall be withdrawn at the latest by October 1997.
Within its programme of work, Technical Committee
CEN/TC 132 entrusted C
31、EN/TC 132/WG 5, Extruded
and drawn products, to prepare the following standard:
EN 755-2 Aluminium and aluminium alloys D Extruded rod/bar, tube and profiles D Part 2: Mechanical properties
This standard is part of a set of nine standards. The other standards deal with:
EN 755-1 Aluminium
32、 and aluminium alloys D Extruded rod/bar, tube and profiles D Part 1: Technical conditions for inspection and delivery
EN 755-3 Aluminium and aluminium alloys D Extruded rod/bar, tube and profiles D Part 3: Round bars, tolerances on dimensions and form
EN 755-4 Aluminium and aluminium alloys
33、D Extruded rod/bar, tube and profiles D Part 4: Square bars, tolerances on dimensions and form
EN 755-5 Aluminium and aluminium alloys D Extruded rod/bar, tube and profiles D Part 5: Rectangular bars, tolerances on dimensions and form
EN 755-6 Aluminium and aluminium alloys D Extruded rod/bar
34、, tube and profiles D Part 6: Hexagonal bars, tolerances on dimensions and form
prEN 755-7 Aluminium and aluminium alloys D Extruded rod/bar, tube and profiles D Part 7: Seamless tubes, tolerances on dimensions and form
prEN 755-8 Aluminium and aluminium alloys D Extruded rod/bar, tube and p
35、rofiles D Part 8: Porthole tubes, tolerances on dimensions and form
prEN 755-9 Aluminium and aluminium alloys D Extruded rod/bar, tube and profiles D Part 9: Profiles, tolerances on dimensions and form
According to the CEN/CENELEC Internal Regulations, the following countries are bound
36、to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom.
Foreword 2
1 Scope 3
2 Normative references 3
3 Requirements 3
4
37、 Tensile test 3
4.1 Test direction 3
4.2 Elongation values 4
5 List of alloys and their mechanical
properties 4
Annexes
A (normative) Resistance to stress-corrosion cracking D
Stress-corrosion cracking test 40
B (normative) Resistance to
stress-corrosion cracking D Electrical
38、
conductivity 40
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1 Scope
This Part of EN 755 specifies the mechanical property limits applicable to aluminium and aluminium alloy extruded rod/bar,
39、 tube and profile.
Temper designations are defined in EN 515. The numerical designation system of alloys is specified in EN 573-1. The chemical symbol based designation system is specified in EN 573-2. The chemical composition limits for
these materials are given in EN 573-3. Mechanical
40、 property limits are specified for all Class `A' alloys as defined in
EN 573-4.
2 Normative references
This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the p
41、ublications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies.
42、
EN 515 Aluminium and aluminium alloys D Wrought products D Temper designations
EN 573-1 Aluminium and aluminium alloys D Chemical composition and form of wrought products D
Part 1: Numerical designation system
EN 573-2 Aluminium and aluminium alloys D Chemical composition and form of wrought p
43、roducts D
Part 2: Chemical symbol based designation system
EN 573-3 Aluminium and aluminium alloys D Chemical composition and form of wrought products D
Part 3: Chemical composition
EN 573-4 Aluminium and aluminium alloys D Chemical composition and form of wrought products D
Part 4: Forms of p
44、roducts
EN 755-1 Aluminium and aluminium alloys D Extruded rod/bar, tube and profiles D Part 1: Technical conditions for inspection and delivery
EN 2004-1 Aerospace series D Test methods for aluminium and aluminium alloys products D Part 1: Determination of electrical conductivity of wrought a
45、luminium alloys
EN 10002-1 Metallic materials D Tensile testing D Part 1: Method of test (at ambient temperature)
ISO 9591 Corrosion of aluminium alloys D Determination of resistance to stress-corrosion cracking
ASTM G 47 Standard test method for determining susceptibility to stress-corrosion
46、cracking of high-strength aluminium alloy products
3 Requirements
The mechanical properties shall be in conformity with those specified in clause 5 or those agreed upon between supplier and purchaser and stated in the order.
4 Tensile test
The selection, preparation and number of spe
47、cimens and test-pieces are specified in EN 755-1. Tensile testing shall be carried out as specified in EN 10002-1.
4.1 Test direction
All products shall be tested in the longitudinal direction in order to provide guaranteed mechanical properties. Test in other directions may be carried ou
48、t. However these and mechanical properties shall be agreed between
supplier and purchaser and shall be stated on the order. It should be noted that the mechanical properties
obtained can differ from those for the longitudinal direction quoted in this standard.
4.2 Elongatio
49、n values
The A50 mm value is the elongation measured over a gauge length of 50 mm and expressed in percent.
The A value for elongation is the % elongation measured over a gauge length of 5,65 cross sectional area of the test piece), and expressed in percent.
a) Extruded rod/bar:
S0 (where
50、 S0 is the initial
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the A50 mm value shall be used for rectangular rod/bar tested in the full thickness up to 12,5 mm thickness. The A value shall be used for all
51、 other test pieces.
b) Extruded tube:
the A50 mm value shall be used for tube tested in the full section and the sheet type specimens taken from tube having either a flat or a curved wall up to and including 12,5 mm thick.
The A value shall be used for round test pieces machined from w
52、all thicknesses over 12,5 mm. c) Extruded profile:
the A50 mm value shall be used for shapes tested in full section and for sheet type specimens machined from material up to and including 12,5 mm in thickness having parallel surfaces.
The A value shall be used for round test specimens mac
53、hined from material thicknesses over 12,5 mm.
5 List of alloys and their mechanical properties
Page
Table 1 :
Alloy EN AW-1050A
[Al 99,5]
5
Table 2 :
Alloy EN AW-1070A
[Al 99,7]
6
Table 3 :
Alloy EN AW-1200
[Al 99,0]
6
Table 4 :
Alloy EN AW-1350
[EAl 99,5]
7
Table 5 :
Al
54、loy EN AW-2007
[Al Cu4PbMgMn]
7
Table 6 :
Alloy EN AW-2011
[Al Cu6BiPb]
8
Table 7 :
Alloy EN AW-2011A
[Al Cu6BiPb(A)]
8
Table 8 :
Alloy EN AW-2014
[Al Cu4SiMg]
9
Table 9 :
Alloy EN AW-2014A
[Al Cu4SiMg(A)]
10
Table 10 :
Alloy EN AW-2017A
[Al Cu4MgSi(A)]
11
Table 11 :
Alloy EN
55、 AW-2024
[Al Cu4Mg1]
12
Table 12 :
Alloy EN AW-2030
[Al Cu4PbMg]
13
Table 13 :
Alloy EN AW-3003
[Al Mn1Cu]
13
Table 14 :
Alloy EN AW-3103
[Al Mn1]
14
Table 15 :
Alloy EN AW-5005
[Al Mg1(B)]
14
Table 16 :
Alloy EN AW-5005A
[Al Mg1(C)]
15
Table 17 :
Alloy EN AW-5051A
[Al Mg2(B
56、)]
15
Table 18 :
Alloy EN AW-5251
[Al Mg2]
16
Table 19 :
Alloy EN AW-5052
[Al Mg2,5]
16
Table 20 :
Alloy EN AW-5154A
[Al Mg3,5(A)]
17
Table 21 :
Alloy EN AW-5454
[Al Mg3Mn]
17
Table 22 :
Alloy EN AW-5754
[Al Mg3]
18
Table 23 :
Alloy EN AW-5019
[Al Mg5]
18
Table 24 :
Alloy
57、EN AW-5083
[Al Mg4,5Mn0,7]
19
Table 25 :
Alloy EN AW-5086
[Al Mg4]
20
Table 26 :
Alloy EN AW-6101A
[EAl MgSi(A)]
20
Table 27 :
Alloy EN AW-6101B
[EAl MgSi(B)]
21
Table 28 :
Alloy EN AW-6005
[Al SiMg]
22
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Page
Table 29 :
Alloy EN AW-6005A
[Al SiMg(A)]
23
Table 30 :
Alloy EN AW-6106
[Al MgSiMn]
24
Table 31 :
Alloy EN AW-6012
[Al MgSiPb]
24
Table 32 :
Alloy EN AW-6018
[Al Mg1SiPbMn]
25
Table 33 :
Alloy EN AW-6351
59、
[Al Si1Mg0,5Mn]
26
Table 34 :
Alloy EN AW-6060
[Al MgSi]
27
Table 35 :
Alloy EN AW-6061
[Al Mg1SiCu]
28
Table 36 :
Alloy EN AW-6261
[Al Mg1SiCu(A)]
29
Table 37 :
Alloy EN AW-6262
[Al Mg1SiPb]
30
Table 38 :
Alloy EN AW-6063
[Al Mg0,7Si]
31
Table 39 :
Alloy EN AW-6063A
[Al Mg0
60、,7Si(A)]
32
Table 40 :
Alloy EN AW-6463
[Al Mg0,7Si(B)]
33
Table 41 :
Alloy EN AW-6081
[Al Si0,9MgMn]
34
Table 42 :
Alloy EN AW-6082
[Al Si1MgMn]
35
Table 43 :
Alloy EN AW-7003
[Al Zn6Mg0,8Zr]
36
Table 44 :
Alloy EN AW-7005
[Al Zn4,5Mg1,5Mn]
37
Table 45 :
Alloy EN AW-7020
[Al
61、 Zn4,5Mg1]
37
Table 46 :
Alloy EN AW-7022
[Al Zn5Mg3Cu]
38
Table 47 :
Alloy EN AW-7049A
[Al Zn8MgCu]
38
Table 48 :
Alloy EN AW-7075
[Al Zn5,5MgCu]
39
NOTE. EN AW-5019 is the new designation for EN AW-5056A.
Table 1. Alloy EN AW-1050A [Al 99,5]
Extruded rod/bar
Temper
Dimension
62、s
mm
Rm
MPa
RP0,2
MPa
A
%
min.
A50 mm
%
min.
D1)
S2)
min.
max.
min.
max.
F4), H112
all
all
60
D
20
D
25
23
O, H111
all
all
60
95
20
D
25
23
Extruded tube
Temper
Dimensions
mm
e3)
Rm
MPa
RP0,2
MPa
A
%
min.
A50 mm
%
min.
min.
max.
mi
63、n.
max.
F4), H112
all
60
D
20
D
25
23
O, H111
all
60
95
20
D
25
23
Extruded profile
Temper
Dimensions
mm
e3)
Rm
MPa
RP0,2
MPa
A
%
min.
A50 mm
%
min.
min.
max.
min.
max.
F4), H112
all
60
D
20
D
25
23
1) D = Diameter for round bar.
2) S = Width ac
64、ross flats for square and hexagonal bar, thickness for rectangular bar.
3) e = Wall thickness.
4) F Temper: property values are for information only.
Page 7
EN 755-2 : 1997
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65、led Copy, (c) BSI
Table 2. Alloy EN AW-1070A [Al 99,7]
Extruded rod/bar
Temper
Dimensions
mm
Rm
MPa
RP0,2
MPa
A
%
min.
A50 mm
%
min.
D1)
S2)
min.
max.
min.
max.
F4), H112
all
all
60
D
20
D
25
23
Extruded tube
Not specified.
Extruded profile
No
66、t specified.
1) D = Diameter for round bar.
2) S = Width across flats for square and hexagonal bar, thickness for rectangular bar.
4) F Temper: property values are for information only.
Table 3. Alloy EN AW-1200 [Al 99,0]
Extruded rod/bar
Temper
Dimensions
mm
Rm
MPa
RP0,2
MPa
A
%
min.
A50 mm
%
min.
D1)
S2)
min.
max.
min.
max.
F4), H112
all
all
75
D
25
D
20
18
Extruded tube
Temper
Dimensions
mm
e3)
Rm
MPa
RP0,2
MPa
A
%
min.
A50 mm
【BS英國(guó)標(biāo)準(zhǔn)】BS EN 75521997 EN 鋁和鋁合金 擠壓棒料、條料、管材和外形 第二部分 機(jī)械性能
