EN ISO 527-5:2009

Plastics - Determination of tensile properties - Part 5: Test conditions for unidirectional fibre-reinforced plastic composites (ISO 527-5:2009)

ISO 527-5:2009 specifies the test conditions for the determination of the tensile properties of unidirectional fibre-reinforced plastic composites, based upon the general principles given in ISO 527-1.
The test method is suitable for all polymer matrix systems reinforced with unidirectional fibres and which meet the requirements, including failure mode, set out in ISO 527-5.
The method is suitable for composites with either thermoplastic or thermosetting matrices, including preimpregnated materials (prepregs). The reinforcements covered include carbon fibres, glass fibres, aramid fibres and other similar fibres. The reinforcement geometries covered include unidirectional (i.e. completely aligned) fibres and rovings and unidirectional fabrics and tapes.
The method is not normally suitable for multidirectional materials composed of several unidirectional layers at different angles (see ISO 527‑4).

Kunststoffe - Bestimmung der Zugeigenschaften - Teil 5: Prüfbedingungen für unidirektional faserverstärkte Kunststoffverbundwerkstoffe (ISO 527-5:2009)

1.1   Dieser Teil von ISO 527 legt auf der Basis der Grundsätze aus Teil 1 dieser Norm die „Prüfbedingungen für die Bestimmung der Zugeigenschaften unidirektional faserverstärkter Kunststoffverbundwerkstoffe“ fest.
1.2   Siehe ISO 527 1:1993, 1.2.
1.3   Das Prüfverfahren ist für alle unidirektional faserverstärkten Polymermatrixsysteme geeignet, die den in diesem Teil von ISO 527 angegebenen Anforderungen, einschließlich Ausfallart, entsprechen.
Das Verfahren ist geeignet für sowohl thermoplastische als auch duroplastische Verbundwerkstoffe, ein-schließlich vorimprägnierter Materialien (Prepregs). Die Verstärkung umfasst Kohlenstofffasern, Glasfasern, Aramidfasern und andere ähnliche Fasern. Die Verstärkungsgeometrien umfassen unidirektionale (d. h. voll-ständig ausgerichtete) Fasern und Rovings und unidirektionale Gewebe und Bänder.
Das Verfahren ist gewöhnlich nicht für multidirektionale Materialien geeignet, die aus mehreren uni¬direk-tionalen Schichten mit unterschiedlichen Winkeln bestehen (siehe ISO 527 4).
1.4   Das Verfahren ist durchzuführen, wenn einer der zwei verschiedenen Probekörpertypen verwendet wird, was von der Richtung der angewandten Spannung, bezogen auf die Faserrichtung, abhängig ist (siehe Abschnitt 6).
1.5   Siehe ISO 527 1:1993, 1.5.

Plastiques - Détermination des propriétés en traction - Partie 5: Conditions d'essai pour les composites plastiques renforcés de fibres unidirectionnelles (ISO 527-5:2009)

L'ISO 527-5:2009 spécifie les conditions d'essai pour la détermination des propriétés en traction des composites plastiques renforcés de fibres unidirectionnelles, basées sur les principes généraux établis dans l'ISO 527-1.
La méthode d'essai convient à tous les systèmes de matrices polymères renforcées de fibres unidirectionnelles conformes aux exigences établies dans l'ISO 527-5, y compris le mode de rupture.
La méthode convient à la fois aux composites à matrices thermoplastiques et thermodurcissables, y compris les matériaux préimprégnés (prepregs). Les renforts concernés comprennent les fibres de carbone, les fibres de verre, les fibres d'aramide et autres fibres similaires. La catégorie des renforts comprend les fibres ou stratifils unidirectionnels (c'est-à-dire parfaitement alignés) et les tissus et rubans unidirectionnels.
Normalement, la méthode ne convient pas aux matériaux multidirectionnels composés de plusieurs couches unidirectionnelles assemblées sous des angles différents (voir l'ISO 527‑4).

Polimerni materiali - Določevanje nateznih lastnosti - 5. del: Preskusni pogoji za enosmerno z vlakni ojačene polimerne kompozite (ISO 527-5:2009)

General Information

• Status: Withdrawn
• Publication Date: 30-Jun-2009
• Withdrawal Date: 07-Dec-2021
• ICS: 83.120 - Reinforced plastics
• Technical Committee: CEN/TC 249 - Plastics
• Drafting Committee: CEN/TC 249/SC 2/WG 5 - Structural properties
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 08-Dec-2021
• Directive: 2008/68/EC - Directve 2008/68/EC of the European Parliament and of the council of 24 September 2008 on the inland transport of the dangerous goods
• Ref Project: SIST EN ISO 527-5:2009 - Plastics - Determination of tensile properties - Part 5: Test conditions for unidirectional fibre-reinforced plastic composites (ISO 527-5:2009)

Relations

• Replaces: EN ISO 527-5:1997 - Plastics - Determination of tensile properties - Part 5: Test conditions for unidirectional fibre-reinforced plastic composites (ISO 527-5:1997)
• Effective Date: 04-Jul-2009
• Replaced By: EN ISO 527-5:2021 - Plastics - Determination of tensile properties - Part 5: Test conditions for unidirectional fibre-reinforced plastic composites (ISO 527-5:2021)
• Effective Date: 15-Jan-2020

Standards Content (Sample)

SLOVENSKI STANDARD
01-december-2009
1DGRPHãþD
SIST EN ISO 527-5:1999
3ROLPHUQLPDWHULDOL'RORþHYDQMHQDWH]QLKODVWQRVWLGHO3UHVNXVQLSRJRML]D
HQRVPHUQR]YODNQLRMDþHQHSROLPHUQHNRPSR]LWH,62
Plastics - Determination of tensile properties - Part 5: Test conditions for unidirectional
fibre-reinforced plastic composites (ISO 527-5:2009)
Kunststoffe - Bestimmung der Zugeigenschaften - Teil 5: Prüfbedingungen für
unidirektional faserverstärkte Kunststoffverbundwerkstoffe (ISO 527-5:2009)
Plastiques - Détermination des propriétés en traction - Partie 5: Conditions d'essai pour
les composites plastiques renforcés de fibres unidirectionnelles (ISO 527-5:2009)
Ta slovenski standard je istoveten z: EN ISO 527-5:2009
ICS:
83.120 2MDþDQLSROLPHUL Reinforced plastics
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 527-5
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2009
ICS 83.120 Supersedes EN ISO 527-5:1997
English Version
Plastics - Determination of tensile properties - Part 5: Test
conditions for unidirectional fibre-reinforced plastic composites
(ISO 527-5:2009)
Plastiques - Détermination des propriétés en traction - Kunststoffe - Bestimmung der Zugeigenschaften - Teil 5:
Partie 5: Conditions d'essai pour les composites plastiques Prüfbedingungen für unidirektional faserverstärkte
renforcés de fibres unidirectionnelles (ISO 527-5:2009) Kunststoffverbundwerkstoffe (ISO 527-5:2009)
This European Standard was approved by CEN on 13 June 2009.
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
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2009 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 527-5:2009: E
worldwide for CEN national Members.

Contents Page
Foreword .3

Foreword
This document (EN ISO 527-5:2009) has been prepared by Technical Committee ISO/TC 61 “Plastics" in
collaboration with Technical Committee CEN/TC 249 “Plastics” the secretariat of which is held by NBN.
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 January 2010, and conflicting national standards shall be withdrawn at
the latest by January 2010.
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.
This document supersedes EN ISO 527-5:1997.
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.
Endorsement notice
The text of ISO 527-5:2009 has been approved by CEN as a EN ISO 527-5:2009 without any modification.

INTERNATIONAL ISO
STANDARD 527-5
Second edition
2009-07-01
Plastics — Determination of tensile
properties —
Part 5:
Test conditions for unidirectional fibre-
reinforced plastic composites
Plastiques — Détermination des propriétés en traction —
Partie 5: Conditions d'essai pour les composites plastiques renforcés de
fibres unidirectionnelles
Reference number
ISO 527-5:2009(E)
©
ISO 2009
ISO 527-5:2009(E)
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ii © ISO 2009 – All rights reserved

ISO 527-5:2009(E)
Contents Page
Foreword. iv
1 Scope . 1
2 Normative references . 1
3 Principle. 2
4 Terms and definitions. 2
5 Apparatus . 4
6 Test specimens . 4
7 Number of specimens . 7
8 Conditioning. 7
9 Procedure . 7
10 Calculation and expression of results. 7
11 Precision. 7
12 Test report . 8
Annex A (normative) Specimen preparation . 9
Annex B (informative) Alignment of specimens . 11

ISO 527-5:2009(E)
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 interested 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 Electrotechnical 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 the 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. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 527-5 was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 13, Composites and
reinforcement fibres.
This second edition cancels and replaces the first edition (ISO 527-5:1997), of which it constitutes a minor
revision. The main changes are as follows:
⎯ the normative references have been updated;
⎯ in 6.1.2, a thickness has been specified specifically for specimens from filament-wound test plates.
ISO 527 consists of the following parts, under the general title Plastics — Determination of tensile properties:
⎯ Part 1: General principles
⎯ Part 2: Test conditions for moulding and extrusion plastics
⎯ Part 3: Test conditions for films and sheets
⎯ Part 4: Test conditions for isotropic and orthotropic fibre-reinforced plastic composites
⎯ Part 5: Test conditions for unidirectional fibre-reinforced plastic composites

iv © ISO 2009 – All rights reserved

INTERNATIONAL STANDARD ISO 527-5:2009(E)

Plastics — Determination of tensile properties —
Part 5:
Test conditions for unidirectional fibre-reinforced plastic
composites
1 Scope
1.1 This part of ISO 527 specifies the test conditions for the determination of the tensile properties of
unidirectional fibre-reinforced plastic composites, based upon the general principles given in Part 1.
1.2 See ISO 527-1:1993, Subclause 1.2.
1.3 The test method is suitable for all polymer matrix systems reinforced with unidirectional fibres and which
meet the requirements, including failure mode, set out in this part of ISO 527.
The method is suitable for composites with either thermoplastic or thermosetting matrices, including
preimpregnated materials (prepregs). The reinforcements covered include carbon fibres, glass fibres, aramid
fibres and other similar fibres. The reinforcement geometries covered include unidirectional (i.e. completely
aligned) fibres and rovings and unidirectional fabrics and tapes.
The method is not normally suitable for multidirectional materials composed of several unidirectional layers at
different angles (see ISO 527-4).
1.4 The method is performed using one of two different types of test specimen, depending on the direction
of the applied stress relative to the fibre direction (see Clause 6).
1.5 See ISO 527-1:1993, Subclause 1.5.
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.
ISO 527-1:1993, Plastics — Determination of tensile properties — Part 1: General principles
ISO 527-4, Plastics — Determination of tensile properties — Part 4: Test conditions for isotropic and
orthotropic fibre-reinforced plastic composites
ISO 1268 (all parts), Fibre-reinforced plastics — Methods of producing test plates
ISO 2818, Plastics — Preparation of test specimens by machining
ISO 3534-1, Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in
probability
ISO 527-5:2009(E)
3 Principle
See ISO 527-1:1993, Clause 3.
4 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
4.1
gauge length
See ISO 527-1:1993, Subclause 4.1.
4.2
speed of testing
See ISO 527-1:1993, Subclause 4.2.
4.3
tensile stress
σ (engineering)
See ISO 527-1:1993, Subclause 4.3, except that σ for type A specimens is defined as σ and for type B
specimens as σ (see Clause 6 for details of type A and B specimens).
4.3.1
tensile strength
σ
M
See ISO 527-1:1993, Subclause 4.3.3, except that σ for type A specimens is defined as σ and for type B
M M1
specimens as σ .
M2
4.4
tensile strain
ε
increase in length per unit length of the original gauge length
NOTE 1 For type A specimens, ε is defined as ε and for type B specimens as ε .
1 2
NOTE 2 It is expressed as a dimensionless ratio or in percent.
4.5
tensile strai
...