CR ISO 17663:2001
(Main)Welding - Guidelines for quality requirements for heat treatment in connection with welding and allied processed (ISO/TR 17663:2001)
Welding - Guidelines for quality requirements for heat treatment in connection with welding and allied processed (ISO/TR 17663:2001)
Migrated from Progress Sheet (TC Comment) (2000-07-10): Res BT C 12/1999: CR (CC/990330) + Res BT C 144/1999 (CC/990709)
Schweißen - Richtlinien für Qualitätsanforderungen zur Wärmebehandlung beim Schweißen und bei verwandten Prozessen (ISO/TR 17663:2001)
Soudage - Lignes directrices concernant les exigences de qualité relatives au traitement thermique en soudage et techniques connexes (ISO/TR 17663:2001)
Varjenje - Smernice za kakovostne zahteve za toplotno obdelavo v povezavi z varjenjem in sorodnimi postopki (ISO/TR 17663:2001)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST CR ISO 17663:2001
01-december-2001
Varjenje - Smernice za kakovostne zahteve za toplotno obdelavo v povezavi z
varjenjem in sorodnimi postopki (ISO/TR 17663:2001)
Welding - Guidelines for quality requirements for heat treatment in connection with
welding and allied processed (ISO/TR 17663:2001)
Schweißen - Richtlinien für Qualitätsanforderungen zur Wärmebehandlung beim
Schweißen und bei verwandten Prozessen (ISO/TR 17663:2001)
Soudage - Lignes directrices concernant les exigences de qualité relatives au traitement
thermique en soudage et techniques connexes (ISO/TR 17663:2001)
Ta slovenski standard je istoveten z: CR ISO 17663:2001
ICS:
25.160.10 Varilni postopki in varjenje Welding processes
SIST CR ISO 17663:2001 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST CR ISO 17663:2001
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SIST CR ISO 17663:2001
CEN REPORT
CR ISO 17663
RAPPORT CEN
CEN BERICHT
March 2001
ICS
English version
Welding - Guidelines for quality requirements for heat treatment
in connection with welding and allied processed (ISO/TR
17663:2001)
Soudage - Lignes directrices concernant les exigences de Schweißen - Richtlinien für Qualitätsanforderungen zur
qualité relatives au traitement thermique en soudage et Wärmebehandlung beim Schweißen und bei verwandten
techniques connexes (ISO/TR 17663:2001) Prozessen (ISO/TR 17663:2001)
This CEN Report was approved by CEN on 30 June 1999. It has been drawn up by the Technical Committee CEN/TC 121.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2001 CEN All rights of exploitation in any form and by any means reserved Ref. No. CR ISO 17663:2001 E
worldwide for CEN national Members.
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SIST CR ISO 17663:2001
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CR ISO 17663:2001
Contents
Page
Foreword . 2
1 S cope . 3
2 Normative references . 3
3 Definitions . 4
4 Contract review . 4
4.1 General . 4
4.2 Contract review . 4
5 Sub-contracting . 5
6 Personnel . 5
7 Inspection and testing . 5
7.1 General . 5
7.2 Non-destructive testing . 5
7.3 Destructive testing . 5
8 Equipment for heat treatment . 6
8.1 Equipment and measurement . 6
8.2 Description of facilities . 6
8.3 Suitability of equipment . 6
8.4 Checking of heat treatment equipment . 6
8.5 New equipment . 7
8.6 Mai ntenance . 7
9 Heat treatment activities . 7
9.1 General . 7
9.2 Heat treatment parameters . 7
9.3 Heat treatment specification . 8
9.4 Work instruction . 8
9.5 Number of measuring points . 8
9.6 General rules for local post weld heat treatment of pipework . 9
10 Heat treatment records . 9
11 Non-conforming and corrective action . 9
12 Quality records . 10
Annex ZZ (Informative) Corresponding International and European Standards for which equivalents are not
given in the text . 11
Bibliography . 12
Foreword
This Technical Report has been prepared by the Technical Committee CEN/TC 121 "Welding", of which the
Secretariat is held by DS, in collaboration with the Technical Committee ISO/TC 44 "Welding and allied processes".
The Technical Committee decided to publish this Technical Report.
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SIST CR ISO 17663:2001
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CR ISO 17663:2001
1 Scope
This Technical Report proposes quality requirements for heat treatment in air or controlled atmospheres carried out
in workshops and on site in connection with welding and forming. It applies mainly to ferritic steels, but may be used
for other materials, as appropriate.
The purpose of this report is to form as a guidance for manufacturers which perform heat treatment or produce heat
treated products or components. This report may also be used as a basis for assessing the manufacturer in respect
to its heat treatment capability.
The requirements contained within this report may be adopted in full or may be selectively deleted by the
manufacturer if not applicable to the construction concerned. They provide a flexible framework for the control of
heat treatment in the following cases:
– Case 1
To provide specific requirements for heat treatment in contracts which require the manufacturer to have a
quality system in accordance with EN ISO 9001 or EN ISO 9002.
– Case 2
To provide specific requirements for heat treatment in contracts which require the manufacturer to have a
quality system other than EN ISO 9001 or EN ISO 9002.
– Case 3
To provide specific requirements for heat treatment as guidance to a manufacturer developing a quality
system.
– Case 4
To provide specific requirements for post weld heat treatment when required by EN 729-2 or EN 729-3.
– Case 5
To provide specific requirements for references in application standards which uses heat treatment as part
of its requirements or agreed in a contract between relevant parties.
2 Normative references
This Technical Report incorporates, by dated or undated reference, provisions from other publications. These
normative references are cited at the appropriate places in the text and the publications are listed hereafter. For
dated references, subsequent amendments to or revisions of any of these publications apply to this Technical Report
only when incorporated in it by amendment or revision. For undated references the latest edition of the publication
referred to applies (including amendments).
EN 729-2
Quality requirements for welding - Fusion welding of metallic materials - Part 2: Comprehensive quality
requirements
EN 729-3
Quality requirements for welding - Fusion welding of metallic materials - Part 3: Standard quality requirements
EN 10052
Vocabulary of heat treatment terms for ferrous products
EN ISO 13916
Welding - Guidance of the measurement of preheating temperature, interpass temperature and preheat
maintenance temperature (ISO 13916:1996)
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CR ISO 17663:2001
3 Terms and definitions
For the purposes of this Technical Report, the terms and definitions in accordance with EN 10052 and EN ISO
13916 apply.
In addition the following terms and definitions apply.
3.1
manufacturer
firm which performs heat treatment or produces heat treated products or components.
3.2
post weld heat treatment
heat treatment carried out after welding in order to decrease residual welding stress and/or change the micro
structure.
3.3
post forming heat treatment
heat treatment carried out after forming in order to regain the original properties of the material or reduce stresses
caused by the forming.
3.4
loading temperature
temperature of the furnace at the stage when the product or component is put into the furnace.
3.5
holding temperature
temperature range in which the product or component is kept in order to achive specified properties. The holding
temperature depends on the type of heat treatment and material. Normally it is expressed as a temperature range.
3.6
holding time
time the product or component is kept in the holding temperature. The holding time starts when the temperature in
all measuring points has reached minimum value of the range of the holding temperature and stops when one of the
measuring points falls below that temperature.
The holding time depends on the type of heat treatment, material and material thickness.
3.7
unloading temperature
temperature of the product or component when it is taken out e.g. of a furnace or when any other heat treatment is
finished.
4 Contract review
4.1 General
The manufacturer should review the contractual requirements and the design data. This is to ensure that all
information necessary to carry out the heat treatment operations is available prior to the commencement of the work.
The manufacturer should affirm his capability to meet all heat treatment contract requirements and ensure adequate
planning of all quality related activities. Contract review is carried out by the manufacturer to verify that the contract
requirements are within his capability to perform, that sufficient resources are available to achieve delivery schedules
and that documentation is clear and unambiguous. The manufacturer should ensure any variations between the
contract and previous tender documentation are identified.
4.2 Contract review
The following items are typically considered at or before the time of the contract review. It should be ensured that
all necessary information has been supplied by the purchaser.
a) the application standard to be used and appropriate drawings;
b) location and accessibility of the product or component to be heat treated;
c) type of marking of the product or component to be heat treated;
d) heat treatment specifications (appropriate heat treatment values) and inspection procedures for heat
treatment;
e) the connection between heat treatment specifications and welding and/ or forming procedure
specifications;
f) methods of heat treatment, e.g. which products or components are to be treated in a furnace and which
products or components are subjected to local heat treatment;
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g) competence of personnel;
h) suitability of equipment;
i) heat treatment documentation;
j) control and inspection arrangements;
k) quality requirements for the sub-contractor;
l) handling of non-conformances of heat treatment;
m) means of temperature measurement and recording;
n) quality requirements and testing of heat treatment, if any;
o) heat treatment in the time table for the progress of work;
p) availability of sufficient energy;
q) other special agreements, e.g. supporting of the product or component.
5 Sub-contracting
Any sub-contractor should work under the order and responsibility of the contractor and should fully comply with the
relevant requirements of this report. The contractor should ensure that the sub-contractor can comply with the quality
requirements of the contract.
Information to be provided by the contractor to the sub-contractor should include all relevant data from the contract
review (see 4.2).
The contractor who orders heat treatment should supply all relevant specifications and requirements concerning these
work to the sub-contractor. The sub-contractor should provide records and documentation of his work as may be
specified by the contractor.
6 Personnel
The manufacturer should appoint a sufficient number of competent personnel for the planning, performing and
supervising of the heat treatment work according to specified requirements.
The competence of personnel who will carry out heat treatment should be confirmed by the manufacturer.
7 Inspection and testing
7.1 General
The manufacturer should have at his disposal a sufficient number of competent personnel for planning and
performing, inspection, testing and assessing of the heat treatment activities according to specified requirements.
7.2 Non-destructive testing
The final non-destructive testing s
...
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