Aerospace series - Metallic materials - Rules for drafting and presentation of technical specifications

This document specifies the rules for the drafting and presentation of technical specifications for metallic materials.

Luft- und Raumfahrt - Metallische Werstoffe - Regeln für die Abfassung und Gestaltung von Technischen Lieferbedingungen

Série aérospatiale - Matériaux métalliques - Règles pour la rédaction et la présentation des spécifications techniques

Le présent document spécifie les règles de rédaction et de présentation des spécifications techniques pour les matériaux métalliques.

Aeronavtika - Kovinski materiali - Pravila za pripravo in predstavitev tehničnih specifikacij

General Information

Status
Published
Publication Date
08-May-2022
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
04-May-2022
Due Date
09-Jul-2022
Completion Date
09-May-2022

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SLOVENSKI STANDARD
SIST EN 4260:2022
01-junij-2022
Aeronavtika - Kovinski materiali - Pravila za pripravo in predstavitev tehničnih
specifikacij

Aerospace series - Metallic materials - Rules for drafting and presentation of technical

specifications

Luft- und Raumfahrt - Metallische Werstoffe - Regeln für die Abfassung und Gestaltung

von Technischen Lieferbedingungen

Série aérospatiale - Matériaux métalliques - Règles pour la rédaction et la présentation

des spécifications techniques
Ta slovenski standard je istoveten z: EN 4260:2022
ICS:
49.025.05 Železove zlitine na splošno Ferrous alloys in general
SIST EN 4260:2022 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 4260:2022
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SIST EN 4260:2022
EN 4260
EUROPEAN STANDARD
NORME EUROPÉENNE
April 2022
EUROPÄISCHE NORM
ICS 49.025.05; 49.025.15
English Version
Aerospace series - Metallic materials - Rules for drafting
and presentation of technical specifications

Série aérospatiale - Matériaux métalliques - Règles Luft- und Raumfahrt - Metallische Werstoffe - Regeln

pour la rédaction et la présentation des spécifications für die Erstellung und Gestaltung von Technischen

techniques Lieferbedingungen
This European Standard was approved by CEN on 18 November 2019.

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

© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 4260:2022 E

worldwide for CEN national Members.
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SIST EN 4260:2022
EN 4260:2022 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

Introduction .................................................................................................................................................................... 4

1 Scope .................................................................................................................................................................... 5

2 Normative references .................................................................................................................................... 5

3 Terms and definitions ................................................................................................................................... 5

4 Framework and structure ............................................................................................................................ 5

4.1 General ................................................................................................................................................................ 5

4.2 Required elements.......................................................................................................................................... 5

5 Content ................................................................................................................................................................ 6

5.1 Title ...................................................................................................................................................................... 6

5.2 Introduction ...................................................................................................................................................... 6

5.3 Clause 1: Scope ................................................................................................................................................. 7

5.4 Clause 2: Normative references ................................................................................................................. 7

5.5 Clause 3: Terms and definitions ................................................................................................................ 7

5.6 Clause 4: Requirements ................................................................................................................................ 8

5.7 Clause 5: Quality assurance ...................................................................................................................... 10

5.8 Clause 6: Release testing ........................................................................................................................... 12

5.9 Clause 7: Preparation for delivery ......................................................................................................... 14

Annex A (normative) Qualification testing and frequency of testing ..................................................... 16

Table A.1 — Requirements for qualification testing ..................................................................................... 16

Annex B (normative) Release testing and frequency of testing ............................................................... 17

Table B.1 — Requirements for release testing ................................................................................................ 17

Bibliography ................................................................................................................................................................. 18

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SIST EN 4260:2022
EN 4260:2022 (E)
European foreword

This document (EN 4260:2022) has been prepared by the Aerospace and Defence Industries

Association of Europe — Standardization (ASD-STAN).

After enquiries and votes carried out in accordance with the rules of this Association, this Standard has

received the approval of the National Associations and the Official Services of the member countries of

ASD-STAN, prior to its presentation to CEN.

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 October 2022, and conflicting national standards shall

be withdrawn at the latest by October 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.

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, Spain, Sweden, Switzerland, Turkey and the

United Kingdom.
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SIST EN 4260:2022
EN 4260:2022 (E)
Introduction

This document is part of the series of EN metallic materials standards for aerospace applications.

The general organisation of this series is described in EN 4258.
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SIST EN 4260:2022
EN 4260:2022 (E)
1 Scope

This document specifies the rules for the drafting and presentation of technical specifications for

metallic materials.
2 Normative references

The following documents are referred to in the text in such a way that some or all of their content

constitutes requirements 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.

EN 2078, Aerospace series — Metallic materials — Manufacturing schedule, inspection schedule,

inspection and test report — Definition, general principles, preparation and approval

EN 2600, Aerospace series — Designation of metallic semi-finished products — Rules

EN 4258, Aerospace series — Metallic materials — General organization of standardization — Links

between types of EN standards and their use
EN 4259, Aerospace series — Metallic materials — Definition of general terms

EN 4268, Aerospace series — Metallic materials — Heat treatment facilities — General requirements

EN 4500-001, Aerospace series — Metallic materials — Rules for drafting and presentation of material

standards — Part 001: General rules

TR 2410, Aerospace series — Relationship between dimensional standards and metallic material

standards
3 Terms and definitions
No terms and definitions are listed in this document.

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

• ISO Online browsing platform: available at https://www.iso.org/obp
• IEC Electropedia: available at https://www.electropedia.org/
4 Framework and structure
4.1 General

Where necessary the technical specification may be subdivided into several parts (e.g. EN XXXX-001,

EN XXXX-002, etc., where Part 001 is always the general part).

In such cases all general requirements should be incorporated in Part 001 (general part) and the

specific requirements in Part 002 onwards (specific parts).
4.2 Required elements

The technical specification shall include the following elements in the given order:

Published as ASD-STAN Standard at the date of publication of this document (see www.asd-stan.org).

Published as ASD-STAN Technical Report at the date of publication of this standard (see www.asd-stan.org).

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SIST EN 4260:2022
EN 4260:2022 (E)
a) Title;
b) Introduction;
c) Clause – 1 Scope;
d) Clause – 2 Normative references;
e) Clause – 3 Terms and definitions;
f) Clause – 4 Requirements;
g) Clause – 5 Qualification;
h) Clause – 6 Release testing;
i) Clause – 7 Preparation for delivery.
5 Content

Standard sentences, placed in a frame, are listed below for the different clauses of the technical

specifications and are mandatory.
When necessary, further information is indicated in italics.
5.1 Title

The title shall give sufficient information to unambiguously identify the subject of this standard.

5.1.1 General part
EXAMPLE
Aerospace series
Family of metallic materials (e.g. steel, aluminium)
Type of product (e.g. wrought products, castings, filler metal for brazing)
Technical specification
Part 001: General requirements
5.1.2 Specific part
EXAMPLE
Aerospace series
Family of metallic materials (e.g. steel, aluminium)
Type of product (e.g. wrought products, castings, filler metal for brazing)
Technical specification
Part X: Form(s) product (e.g. bar, tube for structure, forging stock)
5.2 Introduction
EXAMPLE
Introduction

This document is part of the series of EN metallic material standards for aerospace applications.

The general organization of this series is described in EN 4258.
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SIST EN 4260:2022
EN 4260:2022 (E)
5.3 Clause 1: Scope

In this clause the scope and application limits of the technical specification shall be stated.

5.3.1 General part
EXAMPLE
1 Scope

This document defines the general requirements for manufacture, inspection and testing of products in

……………. (complete with type of products and metallic material family, e.g. bar in heat-resisting alloys).

Specific requirements applicable to each type of product are defined in Part 002 onwards

(if applicable).

It shall be applied when referred to in the EN material standard unless otherwise specified on the

drawing, order or inspection schedule.
5.3.2 Specific part
EXAMPLE
1 Scope

This document defines the general requirements for manufacture, inspection and testing of products in

……………. (complete with type of products and metallic material family, e.g. bar in heat-resisting alloys).

It shall be applied in conjunction with EN XXXX-001 (insert EN number of the general part)

5.4 Clause 2: Normative references
EXAMPLE
2 Normative references

The following documents are referred to in the text in such a way that some or all of their content

constitutes requirements 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.

(Followed by the list of documents, giving their number and titles to which reference is made in the text).

5.5 Clause 3: Terms and definitions
This clause shall only contain definition(s) not included in EN 4259.
5.5.1 General part
EXAMPLE
3 Terms and definitions

For the purpose of this document, the terms and definitions given in EN ….. and the following apply.

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

• ISO Online browsing platform: available at https://www.iso.org/obp
• IEC Electropedia: available at https://www.electropedia.org/
General definitions see EN 4259 (add additional definitions, if necessary).
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SIST EN 4260:2022
EN 4260:2022 (E)
5.5.2 Specific part
EXAMPLE
3 Terms and definitions

For the purpose of this document, the terms and definitions given in EN ….. and the following apply.

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

• ISO Online browsing platform: available at https://www.iso.org/obp
• IEC Electropedia: available at https://www.electropedia.org/
General definitions see EN XXXX-001 (add additional definitions, if necessary).
5.6 Clause 4: Requirements

This clause shall contain all the necessary technical requirements for the manufacture, inspection and

testing of the products.
This clause is subdivided into two sub-clauses:
• clause 4.1: General requirements;
• clause 4.2: Technical requirements.
5.6.1 General part
EXAMPLE
4 Requirements
4.1 General requirements
4.1.1 Manufacturing schedule

The product shall be manufactured to fulfil the requirements of the relevant material standard and this

technical specification.

The manufacturer shall define the raw material, processes and inspection requirements in a

manufacturing schedule in accordance with EN 2078.

The manufacturer shall make this available to purchaser or mandated body upon request.

Once approved any modifications to the manufacturing schedule shall be in accordance with EN 2078

and EN 9133.
4.1.2 Traceability

Each semi-finished product shall be traceable to the cast production batch and/or heat treatment batch

at all stages of manufacture and delivery.
4.1.3 Freedom from defects

All products shall be free from defects not complying with the requirements of the material standard

or order, or which may be prejudicial to the subsequent manufacture and/or use of the products.

4.1.4 Health and safety

The product in the delivery condition shall fulfil the current health and safety laws of the area of the

country where it is to be delivered.
A product safety data sheet shall be available.
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SIST EN 4260:2022
EN 4260:2022 (E)
4.2 Technical requirements
4.2.1 General

The product shall satisfy the requirements of the relevant material standard and/or the order.

4.2.1.1 Heat treatment

Unless otherwise specified, heat treatment facilities and procedures shall conform to EN 4268.

The product shall be supplied in the delivery condition specified in the material standard and/or order.

If a specific temperat
...

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