EN 4700-003:2010

SLOVENSKI STANDARD
01-maj-2011
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Aerospace series - Steel and heat resisting alloys - Wrought products - Technical
specification - Part 003: Tube
Luft- und Raumfahrt - Stahl und Hochwarmfesten Legierungen - Umgeformte
Erzeugnisse - Technische Lieferbedingungen - Teil 003: Rohre
Série aérospatiale - Aciers et alliages résistant à chaud - Produits corroyés -
Spécification technique - Partie 003: Tubes
Ta slovenski standard je istoveten z: EN 4700-003:2010
ICS:
49.025.10 Jekla Steels
77.140.75 Jeklene cevi in cevni profili Steel pipes and tubes for
za posebne namene specific use
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 4700-003
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2010
ICS 49.025.10
English Version
Aerospace series - Steel and heat resisting alloys - Wrought
products - Technical specification - Part 003: Tube
Série aérospatiale - Aciers et alliages résistant à chaud - Luft- und Raumfahrt - Stahl und Hochwarmfesten
Produits corroyés - Spécification technique - Partie 003: Legierungen - Umgeformte Erzeugnisse - Technische
Tubes Lieferbedingungen - Teil 003: Rohre
This European Standard was approved by CEN on 9 January 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 4700-003:2010: E
worldwide for CEN national Members.

Contents Page
Foreword .3
Introduction .4
1 Scope .4
2 Normative references .4
3 Terms and definitions .6
4 Wording of order .6
5 Health and safety .6
6 Technical requirements .6
6.1 General .6
6.2 Qualification requirements .7
6.3 Release requirements .7
6.3.1 Release tests .7
6.3.2 Retests .7
6.3.3 Rejection .8
6.3.4 Special tests .8
6.3.5 Capability clause.8
6.3.6 Statistical process control .8
6.3.7 Inspection and test report .8
6.4 Traceability .8

Foreword
This document (EN 4700-003:2010) 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,
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 March 2011, and conflicting national standards shall be withdrawn at
the latest by March 2011.
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.
Introduction
This European Standard is part of the series of EN metallic material standards for aerospace applications. The
general organization of this series is described in EN 4258.
1 Scope
This European Standard defines the requirements for the ordering, manufacture, testing, inspection and
delivery of steel and heat resisting alloy tube. It shall be applied when referred to and in conjunction with the
EN material standard unless otherwise specified on the drawing, order or inspection schedule.
2 Normative references
The following referenced documents are indispensable for the application 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 ISO 643, Steels — Micrographic determination of the apparent grain size (ISO 643:2003)
EN ISO 8492, Metallic materials — Tube — Flattening test (ISO 8492:1998)
EN ISO 8493, Metallic materials — Tube — Drift-expanding test (ISO 8493:1998)
EN ISO 3651-1, Determination of resistance to intergranular corrosion of stainless steels — Part 1: Austenitic
and ferritic-austenitic (duplex) stainless steels — Corrosion test in nitric acid medium by measurement of loss
in mass (Huey test) (ISO 3651-1:1998)
EN ISO 3651-2, Determination of resistance to intergranular corrosion of stainless steels — Part 2: Ferritic,
austenitic and ferritic-austenitic (duplex) stainless steels — Corrosion test in media containing sulfuric acid
(ISO 3651-2:1998)
EN ISO 3887, Steels — Determination of depth of decarburization (ISO 3887:2003)
EN ISO 6506-1, Metallic materials — Brinell hardness test — Part 1: Test method (ISO 6506-1:2005)
EN ISO 6507-1, Metallic materials — Vickers hardness test — Part 1: Test method (ISO 6507-1:2005)
EN ISO 6508-1, Metallic materials — Rockwell hardness test — Part 1: Test method (scales A, B, C, D, E, F,
G, H, K, N, T) (ISO 6508-1:2005)
EN ISO 6892-1, Metallic materials — Tensile testing — Part 1: Method of test at room temperature
(ISO 6892-1:2009)
prEN ISO 6892-2, Metallic materials — Tensile testing — Part 2: Method of test at elevated temperature
(ISO/DIS 6892-2:2009)
EN 2002-001, Aerospace series — Metallic materials — Test methods — Part 001: Tensile testing at ambient
temperature
EN 2002-002, Aerospace series — Metallic materials — Test methods — Part 002: Tensile testing at elevated
temperature
EN 2002-005, Aerospace series — Test methods for metallic materials — Part 005: Uninterrupted creep and
stress-rupture testing
1)
EN 2002-17, Aerospace series — Metallic materials — Test methods — Part 17: Integrity test
EN 2002-18, Aerospace series — Metallic materials — Test methods — Part 18: Hydraulic distension test for
1)
tube
EN 2002-20, Aerospace series — Metallic materials — Test methods — Part 20: Eddy current testing of
1)
circular cross-section tubes
EN 2032-1, Aerospace series — Metallic materials — Part 1: Conventional designation
EN 2032-2, Aerospace series — Metallic materials — Part 2: Coding of metallurgical condition in delivery
condition
EN 2078, Aerospace series — Metallic materials — Manufacturing schedule, inspection schedule, inspection
and test report — Definition, general principles, preparation and approval
EN 2950, Aerospace series — Test method — Wrought heat resisting alloys — Semi-finished products and
parts — Conditions for macrographic and micrographic examination — Atlas of structures and defects
EN 2951, Aerospace series — Metallic materials — Test method — Micrographic determination of content of
1)
non-metallic inclusions
1)
EN 3718, Aerospace series — Test method for metallic materials — Ultrasonic inspection of tubes
EN 4258, Aerospace series — Metallic materials — General organization of standardization — Links between
types of EN standards and their use
1)
EN 4259, Aerospace series — Metallic materials — Definition of general terms
EN 9100, Quality Management Systems — Requirements for Aviation, Space and Defence Organizations
EN 9133, Aerospace series — Quality management systems — Qualification procedure for aerospace
standard parts
EN 10027-1, Designation systems for steels — Part 1: Steel names
EN 10079, Definition of steel products
TR 2410, Aerospace series — Metallic materials — Relationship between dimensional standards and material
2)
standards
3)
AMS 2315, Determination of Delta Ferrite Content
3)
AMS 2750, Pyrometry
1) Published as ASD-STAN Prestandard at the date of publication of this standard by Aerospace and Defence Industries
Association of Europe-Standardization (ASD-STAN), (www.asd-stan.org).
2) Published as ASD-STAN Technical Report at the date of publication of this standard by Aerospace and Defence
Industries Association of Europe-Standardization (ASD-STAN), (www.asd-stan.org).
3) Published by: SAE National (US) Society of Automotive Engineers http://www.sae.org/
ASTM A604, Standard Practice for Macroetch Testing of Consumable Electrode Remelted Steel Bars and
4)
Billets
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 4259 apply. For definitions specific to
steel, see EN 10079.
3.1
batch
for heat treatment using a continuous furnace, a continuous run of less than or equal to 8 hours may be
considered as the same heat treatment charge
4 Wording of order
The order shall clearly indicate:
 quantities to be supplied;
 dates of delivery;
 material standard number;
 delivery condition and metallurgical code of products;
 dimensions and tolerances or reference to an appropriate dimensional standard;
 product designation, when required;
 forwarding address;
 nature and type of packing, if required;
 surface protection, if appropriate;
 definition and frequency of any special tests and their retest procedures, if required.
5 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.
6 Technical requirements
6.1 General
The product shall be manufactured in accordance with the requirements of the relevant material standard and
the applicable requirements of this specification. A manufacturing schedule shall be established and applied in
accordance with EN 2078.
Product shall satisfy the requirements of the material standard and/or order and shall be free from
irregularities prejudicial to the subsequent manufacture or use of this product.

4) Published by: ASTM National (US) American Society for Testing and Materials http://www.astm.org/
Notwithstanding previous acceptance complying with this material standard, any product that is found, at a
later stage, to contain such defects shall be rejected.
Unless otherwise specified, the requirements in Tables 1 and 2 shall apply in conjunction with those of the
rel
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