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CEN

prEN ISO 21028-1

(Main)

Cryogenic vessels - Toughness requirements for materials at cryogenic temperature - Part 1: Temperatures below -80 degrees C (ISO/DIS 21028‑1:2024)

Cryogenic vessels - Toughness requirements for materials at cryogenic temperature - Part 1: Temperatures below -80 degrees C (ISO/DIS 21028‑1:2024)

ISO 21028-1:2016 specifies the toughness requirements of metallic materials for use at a temperature below -80 °C to ensure their suitability for cryogenic vessels.
ISO 21028-1:2016 is not applicable to unalloyed steels and cast materials.

Kryo-Behälter - Zähigkeitsanforderungen an Werkstoffe bei kryogenen Temperaturen - Teil 1: Temperaturen unter −80 °C (ISO/DIS 21028‑1:2024)

Récipients cryogéniques - Exigences de ténacité pour les matériaux à température cryogénique - Partie 1: Températures inférieures à -80 degrés C (ISO/DIS 21028‑1:2024)

ISO 21028-1:2016 spécifie les exigences de ténacité des matériaux métalliques utilisables à une température inférieure à −80 °C, pour assurer leur aptitude à l'emploi pour les récipients cryogéniques.
ISO 21028-1:2016 ne s'applique pas aux aciers non alliés ni aux matériaux moulés.

Kriogene posode - Zahteve za žilavost materialov pri kriogenih temperaturah - 1. del: Temperature pod –80 °C (ISO/DIS 21028-1:2024)

General Information

Status
Not Published
Publication Date
20-Oct-2025
Technical Committee
CEN/TC 268 - Cryogenic vessels
Drafting Committee
CEN/TC 268 - Cryogenic vessels
Current Stage
4020 - Submission to enquiry - Enquiry
Start Date
28-Mar-2024
Completion Date
28-Mar-2024
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
2014/68/EU - Directive 2014/68/EU of the European Parliament and of the Council of 15 May 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of pressure equipment
Mandate
M/071 - Mandate to CEN for standardization in the field of Pressure equipment
M/TDG - Standards for referencing in the RID-ADR
Ref Project
oSIST prEN ISO 21028-1:2024 - Cryogenic vessels - Toughness requirements for materials at cryogenic temperature - Part 1: Temperatures below -80 degrees C (ISO/DIS 21028-1:2024)

Relations

Revises
EN ISO 21028-1:2016 - Cryogenic vessels - Toughness requirements for materials at cryogenic temperature - Part 1: Temperatures below -80 °C (ISO 21028-1:2016)
Effective Date
19-Jan-2023

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SLOVENSKI STANDARD
oSIST prEN ISO 21028-1:2024
01-maj-2024
Kriogene posode - Zahteve za žilavost materialov pri kriogenih temperaturah - 1.
del: Temperature pod –80 °C (ISO/DIS 21028-1:2024)
Cryogenic vessels - Toughness requirements for materials at cryogenic temperature -
Part 1: Temperatures below -80 degrees C (ISO/DIS 21028-1:2024)
Kryo-Behälter - Zähigkeitsanforderungen an Werkstoffe bei kryogenen Temperaturen -
Teil 1: Temperaturen unter −80 °C (ISO/DIS 21028-1:2024)
Récipients cryogéniques - Exigences de ténacité pour les matériaux à température
cryogénique - Partie 1: Températures inférieures à -80 degrés C (ISO/DIS 21028-
1:2024)
Ta slovenski standard je istoveten z: prEN ISO 21028-1
ICS:
23.020.40 Proti mrazu odporne posode Cryogenic vessels
(kriogenske posode)
oSIST prEN ISO 21028-1:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN ISO 21028-1:2024

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oSIST prEN ISO 21028-1:2024
DRAFT
International
Standard
ISO/DIS 21028-1
ISO/TC 220
Cryogenic vessels — Toughness
Secretariat: AFNOR
requirements for materials at
Voting begins on:
cryogenic temperature —
2024-03-25
Part 1:
Voting terminates on:
2024-06-17
Temperatures below -80 degrees C
Récipients cryogéniques — Exigences de ténacité pour les
matériaux à température cryogénique —
Partie 1: Températures inférieures à -80 degrés C
ICS: 23.020.40
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
ISO/CEN PARALLEL PROCESSING
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS.
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.
Reference number
ISO/DIS 21028-1:2024(en)
© ISO 2024

---------------------- Page: 3 ----------------------
oSIST prEN ISO 21028-1:2024
DRAFT
ISO/DIS 21028-1:2024(en)
International
Standard
ISO/DIS 21028-1
ISO/TC 220
Cryogenic vessels — Toughness
Secretariat: AFNOR
requirements for materials at
Voting begins on:
cryogenic temperature —
Part 1:
Voting terminates on:
Temperatures below -80 degrees C
Récipients cryogéniques — Exigences de ténacité pour les
matériaux à température cryogénique —
Partie 1: Températures inférieures à -80 degrés C
ICS: 23.020.40
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
COPYRIGHT PROTECTED DOCUMENT
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
© ISO 2024
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
STANDARDS MAY ON OCCASION HAVE TO
ISO/CEN PARALLEL PROCESSING
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
BE CONSIDERED IN THE LIGHT OF THEIR
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
or ISO’s member body in the country of the requester.
NATIONAL REGULATIONS.
ISO copyright office
RECIPIENTS OF THIS DRAFT ARE INVITED
CP 401 • Ch. de Blandonnet 8
TO SUBMIT, WITH THEIR COMMENTS,
CH-1214 Vernier, Geneva
NOTIFICATION OF ANY RELEVANT PATENT
Phone: +41 22 749 01 11
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION.
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland Reference number
ISO/DIS 21028-1:2024(en)
© ISO 2024
© ISO 2024 – All rights reserved
ii

---------------------- Page: 4 ----------------------
oSIST prEN ISO 21028-1:2024
ISO/DIS 21028-1:2024(en)
Contents Page
Foreword .iv
Introduction .
...

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