EN ISO 26203-1:2010

Metallic materials - Tensile testing at high strain rates - Part 1: Elastic-bar-type systems (ISO 26203-1:2010)

The two parts of ISO 26203 specify methods for testing metallic sheet materials to determine the stress‑strain characteristics at high strain rates. ISO 26203-1:2010 covers the use of elastic-bar-type systems.
The strain-rate range between 10-3 to 103 s-1 is considered to be the most relevant to vehicle crash events based on experimental and numerical calculations such as the Finite Elemental Analysis (FEA) work for crashworthiness. In order to evaluate the crashworthiness of a vehicle with accuracy, reliable stress-strain characterization of metallic materials at strain rates higher than 10-3 s-1 is essential.
The test method in ISO 26203-1:2010 covers the strain-rate range above 102 s-1.

Metallische Werkstoffe - Zugversuch bei hohen Dehngeschwindigkeiten - Teil 1: Elastische Stoßwellentechnik (ISO 26203-1:2010)

Diese Internationale Norm legt Prüfverfahren für Bleche aus metallischen Werkstoffen fest, um Kennwerte aus
dem Spannung/Dehnung-Diagramm bei Anwendung hoher Dehngeschwindigkeiten zu bestimmen. Dieser
Teil von ISO 26203 behandelt die Anwendung der Stoßwellentechnik.
Basierend auf Versuchen und Berechnungen zur Crashsicherheit, z. B. der Finite-Elemente-Analyse (FEA), ist
für Crashtests an Fahrzeugen der Dehngeschwindigkeitsbereich zwischen 10−3 s−1 und 103 s−1 am
wichtigsten.
Um eine exakte Bewertung der Crashsicherheit eines Fahrzeugs zu ermöglichen, muss das Spannungs-
Dehnungs-Verhalten metallischer Werkstoffe bei Dehngeschwindigkeiten über 10−3 s−1 zuverlässig
charakterisiert werden.
Das hier beschriebene Prüfverfahren erfasst Dehngeschwindigkeiten oberhalb von 102 s−1.
ANMERKUNG 1 Bei Dehngeschwindigkeiten unter 10−1 s−1 kann eine quasistatische Zugprüfmaschine angewendet
werden, die in ISO 7500-1 und ISO 6892-1 festgelegt ist.
ANMERKUNG 2 Dieses Prüfverfahren darf auch auf Zugproben angewendet werden, die andere Maße als die hier
beschriebenen Flachzugproben haben.

Matériaux métalliques - Essai de traction à vitesses de déformation élevées - Partie 1: Systèmes de type à barre élastique (ISO 26203-1:2010)

L'ISO 26203-1:2010 spécifie des méthodes pour les essais des tôles de matériaux métalliques en vue de déterminer les caractéristiques contrainte-déformation à vitesses de déformation élevées. L'ISO 26203-1:2010 couvre l'utilisation des systèmes d'essai de type à barre élastique.
La gamme de vitesses de déformation entre 10-3 s-1 et 103 s-1 est considérée être la plus pertinente pour les accidents de véhicule sur la base de calculs expérimentaux et numériques tels que le travail d'analyse par éléments finis (AEF) pour le comportement en cas d'accident. De façon à évaluer le comportement des véhicules en cas d'accident avec précision, une caractérisation fiable des caractéristiques contrainte-déformation des matériaux métalliques à des vitesses de déformation supérieures à 10-3 s-1 est essentielle.
La méthode d'essai dans l'ISO 26203-1:2010 couvre la gamme de vitesses de déformation au dessus de 102 s-1.

Kovinski materiali - Natezni preskus pri velikih hitrostih deformacije - 1. del: Sistem z elastičnim drogom (ISO 26203-1:2010)

Ta mednarodni standard določa metode za preskušanje kovinskih materialov v ploščah za določevanje diagrama napetost/raztezek pri velikih hitrostih deformacije. Ta del ISO 26203 zajema uporabo sistemov z elastičnim drogom.
Razpon hitrosti deformacije med 10−3 in 103 s−1 velja za najustreznejšo pri trkih vozil na osnovi eksperimentalnih in številčnih izračunov, kot je analiza po metodi končnih elementov (FEA) za odpornost pri trku. Za natančno ovrednotenje odpornosti pri trku vozila je bistvenega pomena zanesljiv diagram napetost/raztezek za kovinske materiale pri hitrostih deformacije nad 10−3 s−1.
Ta preskusna metoda zajema razpon hitrosti deformacije nad 102 s−1.
OPOMBA 1: Pri hitrostih deformacije pod 10−1 s−1 se lahko uporabi aparat za kvazistatični natezni preskus, ki ga določata ISO 7500-1 in ISO 6892-1.
OPOMBA 2: Ta preskusna metoda se lahko uporabi tudi za druge geometrije preskušancev za natezni preskus, poleg tu obravnavanih ploščatih preskušancev.

General Information

• Status: Withdrawn
• Publication Date: 14-Feb-2010
• Withdrawal Date: 06-Mar-2018
• ICS: 77.040.10 - Mechanical testing of metals
• Technical Committee: ECISS/TC 101 - Test methods for steel (other than chemical analysis)
• Drafting Committee: ECISS/TC 101 - Test methods for steel (other than chemical analysis)
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 07-Mar-2018
• Ref Project: SIST EN ISO 26203-1:2011 - Metallic materials - Tensile testing at high strain rates - Part 1: Elastic-bar-type systems (ISO 26203-1:2010)

Relations

• Replaced By: EN ISO 26203-1:2018 - Metallic materials - Tensile testing at high strain rates - Part 1: Elastic-bar-type systems (ISO 26203-1:2018)
• Effective Date: 08-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 26203-1:2011
01-maj-2011
.RYLQVNLPDWHULDOL1DWH]QLSUHVNXVSULYHOLNLKKLWURVWLKGHIRUPDFLMHGHO
6LVWHP]HODVWLþQLPGURJRP,62
Metallic materials - Tensile testing at high strain rates - Part 1: Elastic-bar-type systems
(ISO 26203-1:2010)
Metallische Werkstoffe - Zugversuch bei hohen Dehngeschwindigkeiten - Teil 1:
Elastische Stoßwellentechnik (ISO 26203-1:2010)
Matériaux métalliques - Essai de traction à vitesses de déformation élevées - Partie 1:
Systèmes de type à barre élastique (ISO 26203-1:2010)
Ta slovenski standard je istoveten z: EN ISO 26203-1:2010
ICS:
77.040.10 Mehansko preskušanje kovin Mechanical testing of metals
SIST EN ISO 26203-1:2011 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 26203-1:2011

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SIST EN ISO 26203-1:2011


EUROPEAN STANDARD
EN ISO 26203-1

NORME EUROPÉENNE

EUROPÄISCHE NORM
February 2010
ICS 77.040.10
English Version
Metallic materials - Tensile testing at high strain rates - Part 1:
Elastic-bar-type systems (ISO 26203-1:2010)
Matériaux métalliques - Essai de traction à vitesses de Metallische Werkstoffe - Zugversuch bei hohen
déformation élevées - Partie 1: Systèmes de type à barre Dehngeschwindigkeiten - Teil 1: Elastische
élastique (ISO 26203-1:2010) Stoßwellentechnik (ISO 26203-1:2010)
This European Standard was approved by CEN on 6 February 2010.

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, Croatia, 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
© 2010 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 26203-1:2010: E
worldwide for CEN national Members.

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SIST EN ISO 26203-1:2011
EN ISO 26203-1:2010 (E)
Contents Page
Foreword .3

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SIST EN ISO 26203-1:2011
EN ISO 26203-1:2010 (E)
Foreword
This document (EN ISO 26203-1:2010) has been prepared by Technical Committee ISO/TC 164 "Mechanical
testing of metals" in collaboration with Technical Committee ECISS/TC 101 “Test methods for steel (other
than chemical analysis)” 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 August 2010, and conflicting national standards shall be withdrawn at
the latest by August 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.
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, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 26203-1:2010 has been approved by CEN as a EN ISO 26203-1:2010 without any
modification.

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SIST EN ISO 26203-1:2011

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SIST EN ISO 26203-1:2011

INTERNATIONAL ISO
STANDARD 26203-1
First edition
2010-02-15

Metallic materials — Tensile testing at
high strain rates —
Part 1:
...