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ISO

ISO 9327-5:1999

(Main)

Steel forgings and rolled or forged bars for pressure purposes — Technical delivery conditions — Part 5: Stainless steels

Steel forgings and rolled or forged bars for pressure purposes — Technical delivery conditions — Part 5: Stainless steels

1.1 This part of ISO 9327 applies to forgings and rolled or forged bars manufactured from the austenitic and austenitic-ferritics steels given in Table 1 and delivered according to the specifications given in ISO 9327-1. 1.2 This part of ISO 9327 covers the following data: a) In Table 1 the limits for the chemical composition according to the cast analysis; the tensile properties at room temperature; the indications on the usual heat treatment condition at the time of delivery; b) in Table 2 the permissible deviations of the results of the product analysis from the specified limits for the cast analysis, c) in Table 3 the minimum elevated temperature proof strength values; d) in Table 4 the estimated average stress rupture properties.

Pièces forgées et barres laminées ou forgées en acier pour appareils à pression — Conditions techniques de livraison — Partie 5: Aciers inoxydables

1.1 La présente partie de l'ISO 9327 traite des pièces forgées et des barres forgées ou laminées, fabriquées dans les aciers austénitiques et austéno-ferritiques figurant dans le Tableau 1 et devant être livrées conformément aux spécifications données dans l'ISO 9327-1. 1.2 La présente partie de l'ISO 9327 couvre les points suivants: a) dans le Tableau 1, les limites relatives: à la composition chimique, selon l'analyse de coulée; aux caractéristiques de traction à température ambiante; aux indications concernant l'état de traitement thermique habituel à la livraison; b) dans le Tableau 2, les écarts admissibles de l'analyse sur produit par rapport aux valeurs limites spécifiées pour l'analyse de coulée; c) dans le Tableau 3, les valeurs minimales de limite conventionnelle d'élasticité à température élevée; d) dans le Tableau 4, les caractéristiques moyennes estimées conduisant à la rupture par fluage.

General Information

Status
Published
Publication Date
07-Jul-1999
ICS
77.140.30 - Steels for pressure purposes
77.140.85 - Iron and steel forgings
Technical Committee
ISO/TC 17/SC 10 - Steel for pressure purposes
Drafting Committee
ISO/TC 17/SC 10 - Steel for pressure purposes
Current Stage
9060 - Close of review
Start Date
04-Mar-2029
Ref Project

Relations

Revises
ISO 2604-1:1975 - Steel products for pressure purposes — Quality requirements — Part 1: Forgings
Effective Date
15-Apr-2008

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ISO 9327-5:1999 - Steel forgings and rolled or forged bars for pressure purposes -- Technical delivery conditionsISO 9327-5:1999 - Steel forgings and rolled or forged bars for pressure purposes -- Technical delivery conditions
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ISO 9327-5:1999 - Pieces forgées et barres laminées ou forgées en acier pour appareils a pression -- Conditions techniques de livraisonISO 9327-5:1999 - Pieces forgées et barres laminées ou forgées en acier pour appareils a pression -- Conditions techniques de livraison
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Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 9327-5
First edition
1999-06-15
Steel forgings and rolled or forged bars for
pressure purposes — Technical delivery
conditions —
Part 5:
Stainless steels
Pièces forgées et barres laminées ou forgées en acier pour appareils
à pression — Conditions techniques de livraison —
Partie 5: Aciers inoxydables
A
Reference number
ISO 9327-5:1999(E)

---------------------- Page: 1 ----------------------
ISO 9327-5:1999(E)
Contents
Page
1 Scope .1
2 Normative references .2
3 Terms and definitions .2
4 Ordering.2
5 Requirements.2
6 Inspection, testing and conformity of products .2
7 Marking .2
Bibliography.9
©  ISO 1999
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic
or mechanical, including photocopying and microfilm, without permission in writing from the publisher.
International Organization for Standardization
Case postale 56 • CH-1211 Genève 20 • Switzerland
Internet iso@iso.ch
Printed in Switzerland
ii

---------------------- Page: 2 ----------------------
©
ISO
ISO 9327-5:1999(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 3.
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.
International Standard ISO 9327-5 was prepared by Technical Committee ISO/TC 17, Steel, Subcommittee SC 10,
Steel for pressure purposes.
This first edition, together with parts 1 to 4 of ISO 9327, cancels and replaces ISO 2604-1:1975.
ISO 9327 consists of the following parts, under the general title Steel forgings and rolled or forged bars for pressure
purposes — Technical delivery conditions:
 Part 1: General requirements
 Part 2: Non-alloy and alloy (Mo, Cr and CrMo) steels with specified elevated temperature properties
 Part 3: Nickel steels with specified low temperature properties
 Part 4: Weldable fine grain steels with high proof strength
 Part 5: Stainless steels
iii

---------------------- Page: 3 ----------------------
©
INTERNATIONAL STANDARD  ISO ISO 9327-5:1999(E)
Steel forgings and rolled or forged bars for pressure purposes —
Technical delivery conditions —
Part 5:
Stainless steels
1 Scope
1.1  This part of ISO 9327 applies to forgings and rolled or forged bars manufactured from the austenitic and
austenitic-ferritics steels given in Table 1 and delivered according to the specifications given in ISO 9327-1.
1.2  This part of ISO 9327 covers the following data:
a) In Table 1 the limits for
 the chemical composition according to the cast analysis;
 the tensile properties at room temperature;
 the indications on the usual heat treatment condition at the time of delivery;
b) in Table 2 the permissible deviations of the results of the product analysis from the specified limits for the cast
analysis,
c) in Table 3 the minimum elevated temperature proof strength values;
d) in Table 4 the estimated average stress rupture properties.
1

---------------------- Page: 4 -
...

NORME ISO
INTERNATIONALE 9327-5
Première édition
1999-06-15
Pièces forgées et barres laminées
ou forgées en acier pour appareils
à pression — Conditions techniques
de livraison —
Partie 5:
Aciers inoxydables
Steel forgings and rolled or forged bars for pressure purposes —
Technical delivery conditions —
Part 5: Stainless steels
A
Numéro de référence
ISO 9327-5:1999(F)

---------------------- Page: 1 ----------------------
ISO 9327-5:1999(F)
Sommaire
Page
1 Domaine d’application .1
2 Références normatives .1
3 Termes et définitions.2
4 Commande et désignation.2
5 Exigences .2
6 Contrôles, essais et conformité des produits.2
7 Marquage.2
Bibliographie.7
©  ISO 1999
Droits de reproduction réservés. Sauf prescription différente, aucune partie de cette publication ne peut être reproduite ni utilisée sous quelque
forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie et les microfilms, sans l'accord écrit de l'éditeur.
Organisation internationale de normalisation
Case postale 56 • CH-1211 Genève 20 • Suisse
Internet iso@iso.ch
Imprimé en Suisse
ii

---------------------- Page: 2 ----------------------
©
ISO ISO 9327-5:1999(F)
Avant-propos
L'ISO (Organisation internationale de normalisation) est une fédération mondiale d'organismes nationaux de
normalisation (comités membres de l'ISO). L'élaboration des Normes internationales est en général confiée aux
comités techniques de l'ISO. Chaque comité membre intéressé par une étude a le droit de faire partie du comité
technique créé à cet effet. Les organisations internationales, gouvernementales et non gouvernementales, en
liaison avec l'ISO participent également aux travaux. L'ISO collabore étroitement avec la Commission
électrotechnique internationale (CEI) en ce qui concerne la normalisation électrotechnique.
Les Normes internationales sont rédigées conformément aux règles données dans les Directives ISO/CEI, Partie 3.
Les projets de Normes internationales adoptés par les comités techniques sont soumis aux comités membres pour
vote. Leur publication comme Normes internationales requiert l'approbation de 75 % au moins des comités
membres votants.
La Norme internationale ISO 9327-5 a été élaborée par le comité technique ISO/TC 17, Acier, sous-comité SC 10,
Aciers pour service sous pression.
Cette première édition, conjointement avec les autres parties de l'ISO 9327, remplace l'ISO 2604-1:1975.
L'ISO 9327 comprend les parties suivantes, présentées sous le titre général Pièces forgées et barres laminées
ou forgées en acier pour appareils à pression — Conditions techniques de livraison:
 Partie 1: Exigences générales
 Partie 2: Aciers non alliés et alliés (Mo, Cr, CrMo) avec caractéristiques spécifiées à température élevée
 Partie 3: Aciers alliés au nickel avec caractéristiques spécifiées à basse température
 Partie 4: Aciers soudables à grain fin à limite d'élasticité élevée
 Partie 5: Aciers inoxydables
iii

---------------------- Page: 3 ----------------------
©
NORME INTERNATIONALE  ISO ISO 9327-5:1999(F)
Pièces forgées et barres laminées ou forgées en acier pour
appareils à pression — Conditions techniques de livraison —
Partie 5:
Aciers inoxydables
1 Domaine d’application
1.1  La présente partie de l’ISO 9327 traite des pièces forgées et des barres forgées ou laminées, fabriquées dans
les aciers austénitiques et austéno-ferritiques figurant dans le Tableau 1 et devant être livrées conformément aux
spécifications données dans l'ISO 9327-1.
1.2  La présente partie de l’ISO 9327 couvre les points suivants:
a) dans le Tableau 1, les limites relatives:
 à la composition chimique, selon l'analyse de coulée;
 aux caractéristiques de traction à température ambiante;
 aux indications concernant l'état de traitement thermique habituel à la livraison;
b) dans le Tableau 2, les écarts admissibles de l'analy
...

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