Plastics - Determination of tensile properties - Part 5: Test conditions for unidirectional fibre-reinforced plastic composites (ISO 527-5:2021)

This document 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.
NOTE      Isotropic and orthotropic reinforced materials are covered by ISO 527-4.
The methods are used to investigate the tensile behaviour of the test specimens and for determining the tensile strength, tensile modulus, Poisson's ratios and other aspects of the tensile stress-strain relationship under the conditions defined.
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 document.
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 527-5:2021)

Dieses Dokument legt auf der Basis der allgemeinen Grundsätze aus ISO 527 1 die Prüfbedingungen für die Bestimmung der Zugeigenschaften unidirektional faserverstärkter Kunststoffverbundwerkstoffe fest.
ANMERKUNG   Isotrop und anisotrop verstärkte Werkstoffe werden von ISO 527 4 erfasst.
Die Verfahren werden verwendet, um das Zugverformungsverhalten von Probekörpern zu untersuchen und die Zugfestigkeit, den Zugmodul, die Poissonzahlen und andere Gesichtspunkte der Zugspannungs Dehnungs Beziehung unter den festgelegten Bedingungen zu ermitteln.
Das Prüfverfahren ist für alle unidirektional faserverstärkten Polymermatrixsysteme geeignet, die den in diesem Dokument angegebenen Anforderungen, einschließlich Ausfallart, entsprechen.
Das Verfahren ist geeignet für sowohl thermoplastische als auch duroplastische (wärmehärtbare) Verbundwerkstoffe, einschließlich vorimprägnierter Materialien (Prepregs). Die berücksichtigten Verstärkungen schließen Kohlenstofffasern, Glasfasern, Aramidfasern und andere ähnliche Fasern ein. Die berücksichtigten Verstärkungsgeometrien umfassen unidirektionale (d. h. vollständig ausgerichtete) Fasern und Rovings sowie unidirektionale Gewebe und Bänder.
Das Verfahren ist gewöhnlich nicht für multidirektionale Materialien geeignet, die aus mehreren unidirektionalen Schichten mit unterschiedlichen Winkeln bestehen (siehe ISO 527 4).

Plastiques - Détermination des propriétés en traction - Partie 5 : Conditions d'essai pour les composites plastiques renforcés de fibres unidirectionnelles (ISO 527-5:2021)

Le présent document 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.
NOTE       Les matériaux renforcés isotropes et orthotropes sont couverts par l’ISO 527‑4.
Les méthodes sont utilisées pour étudier le comportement en traction des éprouvettes et pour déterminer la résistance en traction, le module d’élasticité en traction, les coefficients de Poisson et d’autres aspects de la relation contrainte/déformation en traction dans les conditions définies.
La méthode d’essai convient à tous les systèmes de matrices polymères renforcées de fibres unidirectionnelles conformes aux exigences établies dans le présent document, 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 géométrie 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 - Ugotavljanje nateznih lastnosti - 5. del: Preskusni pogoji za enostransko z vlakni ojačene polimerne kompozite (ISO 527-5:2021)

Ta dokument določa preskusne pogoje za določanje nateznih lastnosti enostransko z vlakni ojačanih polimernih kompozitov na podlagi splošnih načel, opredeljenih v standardu ISO 527-1.
OPOMBA: Izotropno in ortotropno ojačani materiali so zajeti v standardu ISO 527-4.
Uporabljene so metode za preučevanje nateznih lastnosti preskušancev ter za ugotavljanje natezne trdnosti, nateznega modula, Poissonovega razmerja in drugih vidikov razmerja natezna napetost/deformacija pri določenih pogojih.
Preskusna metoda je primerna za vse polimerne matrične sisteme, enostransko ojačane z vlakni, ki izpolnjujejo zahteve, vključno z vrsto odpovedi, določeno v tem dokumentu.
Metoda je primerna za kompozite s termoplastičnimi ali termoreaktivnimi matricami, vključno s predhodno impregniranimi materiali. Zajete ojačitve vključujejo ogljikova vlakna, steklena vlakna, aramidna vlakna in druga podobna vlakna. Zajete geometrije ojačitve vključujejo enostranska (tj. popolnoma poravnana) vlakna in rovinge ter enostranske tkanine in trakove.
Metoda običajno ni primerna za večstranske materiale, sestavljene iz več enostranskih
plasti pod različnimi koti (glej ISO 527-4).

General Information

Status
Published
Publication Date
07-Dec-2021
Withdrawal Date
29-Jun-2022
Technical Committee
Drafting Committee
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
08-Dec-2021
Completion Date
08-Dec-2021

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 527-5:2022
01-februar-2022
Nadomešča:
SIST EN ISO 527-5:2009
Polimerni materiali - Ugotavljanje nateznih lastnosti - 5. del: Preskusni pogoji za
enostransko z vlakni ojačene polimerne kompozite (ISO 527-5:2021)
Plastics - Determination of tensile properties - Part 5: Test conditions for unidirectional
fibre-reinforced plastic composites (ISO 527-5:2021)
Kunststoffe - Bestimmung der Zugeigenschaften - Teil 5: Prüfbedingungen für
unidirektional faserverstärkte Kunststoffverbundwerkstoffe (ISO 527-5:2021)
Plastiques - Détermination des propriétés en traction - Partie 5 : Conditions d'essai pour
les composites plastiques renforcés de fibres unidirectionnelles (ISO 527-5:2021)
Ta slovenski standard je istoveten z: EN ISO 527-5:2021
ICS:
83.120 Ojačani polimeri Reinforced plastics
SIST EN ISO 527-5:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 527-5:2022

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SIST EN ISO 527-5:2022


EN ISO 527-5
EUROPEAN STANDARD

NORME EUROPÉENNE

December 2021
EUROPÄISCHE NORM
ICS 83.120 Supersedes EN ISO 527-5:2009
English Version

Plastics - Determination of tensile properties - Part 5: Test
conditions for unidirectional fibre-reinforced plastic
composites (ISO 527-5:2021)
Plastiques - Détermination des propriétés en traction - Kunststoffe - Bestimmung der Zugeigenschaften - Teil
Partie 5 : Conditions d'essai pour les composites 5: Prüfbedingungen für unidirektional faserverstärkte
plastiques renforcés de fibres unidirectionnelles (ISO Kunststoffverbundwerkstoffe (ISO 527-5:2021)
527-5:2021)
This European Standard was approved by CEN on 4 October 2021.

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-CENELEC 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-CENELEC Management
Centre has the same status as the official versions.

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





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 527-5:2021 E
worldwide for CEN national Members.

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SIST EN ISO 527-5:2022
EN ISO 527-5:2021 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 527-5:2022
EN ISO 527-5:2021 (E)
European foreword
This document (EN ISO 527-5:2021) 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 June 2022, and conflicting national standards shall be
withdrawn at the latest by June 2022.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 527-5:2009.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
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,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia,
...

SLOVENSKI STANDARD
oSIST prEN ISO 527-5:2020
01-september-2020
Polimerni materiali - Ugotavljanje nateznih lastnosti - 5. del: Preskusni pogoji za
enostransko z vlakni ojačene polimerne kompozite (ISO/DIS 527-5:2020)
Plastics - Determination of tensile properties - Part 5: Test conditions for unidirectional
fibre-reinforced plastic composites (ISO/DIS 527-5:2020)
Kunststoffe - Bestimmung der Zugeigenschaften - Teil 5: Prüfbedingungen für
unidirektional faserverstärkte Kunststoffverbundwerkstoffe (ISO/DIS 527-5:2020)
Plastiques - Détermination des propriétés en traction - Partie 5 : Conditions d'essai pour
les composites plastiques renforcés de fibres unidirectionnelles (ISO/DIS 527-5:2020)
Ta slovenski standard je istoveten z: prEN ISO 527-5
ICS:
83.120 Ojačani polimeri Reinforced plastics
oSIST prEN ISO 527-5:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 527-5:2020

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oSIST prEN ISO 527-5:2020
DRAFT INTERNATIONAL STANDARD
ISO/DIS 527-5
ISO/TC 61/SC 13 Secretariat: JISC
Voting begins on: Voting terminates on:
2020-07-01 2020-09-23
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
ICS: 83.120
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 527-5:2020(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
©
PROVIDE SUPPORTING DOCUMENTATION. ISO 2020

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oSIST prEN ISO 527-5:2020
ISO/DIS 527-5:2020(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2020
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
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Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved

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oSIST prEN ISO 527-5:2020
ISO/DIS 527-5:2020(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 4
5 Apparatus . 4
6 Test specimens. 4
6.1 Shape and dimensions .
...

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