Aluminium and aluminium alloys – Drawn wire – Part 2: Mechanical properties

SVENSK STANDARD

Aluminium och aluminiumlegeringar – Dragen tråd – Del 2: Mekaniska egenskaper

Aluminium and aluminium alloys – Drawn wire – Part 2: Mechanical properties

S W E D I S H S TA N DA R D S

I N S T I T U T E

Fastställd/Approved: 2008-09-25 Publicerad/Published: 2008-10-16 Utgåva/Edition: 2

Språk/Language: engelska/English ICS: 77.150.10

SS-EN 1301-2:2008

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Europastandarden EN 1301-2:2008 gäller som svensk standard. Detta dokument innehåller den officiella engelska versionen av EN 1301-2:2008.

Denna standard ersätter SS-EN 1301-2, utgåva 1.

The European Standard EN 1301-2:2008 has the status of a Swedish Standard. This document contains the official English version of EN 1301-2:2008.

This standard supersedes the Swedish Standard SS-EN 1301-2, edition 1.

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM

EN 1301-2

September 2008

ICS 77.150.10 Supersedes EN 1301-2:1997

English Version

Aluminium and aluminium alloys - Drawn wire - Part 2:

Mechanical properties

Aluminium et alliages d'aluminium - Fil étiré - Partie 2:

Caractéristiques mécaniques

Aluminium und Aluminiumlegierungen - Gezogene Drähte - Teil 2: Mechanische Eigenschaften

This European Standard was approved by CEN on 16 August 2008.

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 without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATION C O M I T É E U R O P É E N D E N O R M A L I S A T I O N E U R O P Ä I S C H E S K O M I T E E F Ü R N O R M U N G

Management Centre: rue de Stassart, 36 B-1050 Brussels

© 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members.

Ref. No. EN 1301-2:2008: E

EN 1301-2:2008 (E)

2

Contents

Page

Foreword...3

1 Scope ...4

2 Normative references ...4

3 Tensile test ...4

Annex A (normative) Rules for rounding...11

Bibliography ...12

SS-EN 1301-2:2008 (E)

EN 1301-2:2008 (E)

3

Foreword

This document (EN 1301-2:2008) has been prepared by Technical Committee CEN/TC 132 “Aluminium and aluminium alloys”, the secretariat of which is held by AFNOR.

This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by March 2009, and conflicting national standards shall be withdrawn at the latest by March 2009.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.

CEN/TC 132 affirms it is its policy that in the case when a patentee refuses to grant licenses on standardised standard products under reasonable and not discriminatory conditions, then this product shall be removed from the corresponding standard.

This document supersedes EN 1301-2:1997.

Within its programme of work, Technical Committee CEN/TC 132 entrusted CEN/TC 132/WG 4 "Wires and drawing stock" to revise EN 1301-2:1997.

Besides editorial adjustments in the text and update of normative references the following changes have been made:

~ Foreword amended;

~ Clause 2: EN 573-3 deleted and included in Bibliography;

~ Tables 1 to 6: Footnotes modified;

~ Table 2: Tempers H13 and H18 added for alloy EN AW-2011 and temper H18 added for alloys EN AW-2014A, EN AW-2017A, EN AW-2117 and EN AW-2024;

~ Table 5: Alloy EN AW-6056 added and temper H18 added for alloys EN AW-6061 and EN AW-6082;

~ Table 6: Temper H18 added.

EN 1301 comprises the following parts under the general title: "Aluminium and aluminium alloys – Drawn wire":

~ Part 1: Technical conditions for inspection and delivery

~ Part 2: Mechanical properties

~ Part 3: Tolerances on dimensions

According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.

SS-EN 1301-2:2008 (E)

EN 1301-2:2008 (E)

4

1 Scope

This document specifies the mechanical properties of aluminium and aluminium alloy drawn wires for general engineering applications (except aeronautical rivets).

It applies to drawn wires, except for electrical or welding purposes.

It does not apply to drawing stock.

The designation of aluminium and aluminium alloys, their chemical composition and the temper designations used in this standard are in accordance with EN 573- 3 and EN 515 respectively.

2 Normative references

The following referenced 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.

EN 515:1993, Aluminium and aluminium alloys — Wrought products — Temper designations

EN 1301-1, Aluminium and aluminium alloys — Drawn wire — Part 1: Technical conditions for inspection and delivery

EN 10002-1, Metallic materials — Tensile testing — Part 1: Method of test at ambient temperature

3 Tensile test

The conditions for the sampling shall be in accordance with EN 1301-1.

The testing conditions specified in EN 10002-1 shall apply together with the following additional conditions:

~ full section test pieces shall be used;

~ elongation shall be measured on a reference length of 100 mm.

Tensile strength shall conform to Tables 1 to 6.

NOTE Typical values for proof stress and elongation,are given for information only.

Tensile strength values shall be rounded in accordance with Annex A.

For rivet wire in non heat treatable alloys delivered in H13 temper the mechanical properties shall be determined in the temper of delivery.

For rivet wire in heat treatable alloys delivered in H13 temper, the mechanical properties shall be determined:

a) in the delivered temper H13;

b) and also in tempers:

1) T4 for EN AW-2017A, EN AW-2117 and EN AW-2024 alloys;

2) T6 for EN AW-2014A, EN AW-6061, EN AW-6082 and EN AW-7075 alloys.

SS-EN 1301-2:2008 (E)

EN 1301-2:2008 (E)

5

Testing may also be made in T42 temper or T62 temper (EN 515:1993, 7.3.2), instead of T4 or T6 respectively. In this case the mechanical properties limits are those given for the corresponding T4 and T6 tempers.

Table 1 — Series 1 000 (Al)

Temper Diameter Tensile strength Proof stress

Elongation^a

d up to and including

R_m R_p0,2^a A_{100 mm}

mm MPa MPa % Material designation

min. max. typical typical

O 20 - 70 - 25 EN AW-1098 [AI 99,98] H14 18 85 - 80 3

H18 10 115 - 110 2 O 20 - 80 - 35 EN AW-1080A [AI 99,8 (A)] H14 18 90 - 85 5

H18 10 120 - 115 3 O 20 - 85 - 35 EN AW-1070A [AI 99,7] H14 18 95 - 90 5

H18 10 125 - 120 3 O 20 - 95 - 35 EN AW-1050A [AI 99,5] H14 18 100 - 95 5

H16 15 120 - 115 3 H18 10 140 - 135 3

a The typical proof stress and elongation values are for information only and are influenced by the wire diameter and the method of drawing.

SS-EN 1301-2:2008 (E)

EN 1301-2:2008 (E)

6

Table 2 — Series 2 000 (Al Cu)

Temper Diameter Tensile strength Proof stress

Elongation^a

d up to and including

R_m R_p0,2^a A_{100 mm}

mm MPa MPa % Material designation

min. max. typical typical EN AW-2011 [AI Cu6BiPb] T3 18 310 - 295 6

T8 18 370 - 310 4 H13 18 155 225 - - H18 10 240 - - -

H13 ^b 18 210 280 190 5 EN AW-2014A [AI Cu4SiMg (A)] T4 18 380 - 255 18

T6 18 440 - 415 9 H18 10 295 - - - EN AW-2017A [AI Cu4MgSi (A)] H13 ^b 18 210 300 190 5

T4 18 380 - 255 18 H18 10 315 - - - EN AW-2117 [AI Cu2,5Mg] H13 ^b 18 170 240 110 5

T4 18 260 - 160 20 H18 10 260 - - - EN AW-2024 [AI Cu4Mg1] H13 ^b 18 230 300 200 5

T4 18 420 - 315 18 H18 10 320 - - -

a The typical proof stress and elongation values are for information only and are influenced by the wire diameter and the method of drawing.

b Mechanical properties shall also be tested in T4 temper (alloys EN AW-2017A, EN AW-2117 and EN AW-2024) or T6 temper (alloy EN AW-2014A). Testing may also be made in T42 temper or T62 temper (EN 515:1993, 7.3.2), instead of T4 or T6 respectively.

In this case the mechanical properties limits are those given for the corresponding T4 and T6 tempers.

SS-EN 1301-2:2008 (E)

EN 1301-2:2008 (E)

7

Table 3 — Series 3 000 (Al Mn)

Temper Diameter Tensile strength Proof stress

Elongation^a

d up to and including

Rm Rp0,2^a A_{100 mm}

mm MPa MPa % Material designation

min. max. typical typical

O 20 - 130 60 35 EN AW-3003 [AI Mn1Cu] H14 18 135 180 120 5

H18 10 180 - 175 3 O 20 - 130 60 35 EN AW-3103 [AI Mn1) H14 18 135 180 120 5

H18 10 170 - 165 3

a The typical proof stress and elongation values are for information only and are influenced by the wire diameter and the method of drawing.

SS-EN 1301-2:2008 (E)