SIST EN 10228-1:2016
(Main)Non-destructive testing of steel forgings - Part 1: Magnetic particle inspection
Non-destructive testing of steel forgings - Part 1: Magnetic particle inspection
This Part of EN 10228 describes the method and acceptance criteria to be used for the magnetic particle testing of forgings manufactured from ferromagnetic materials. The method described is used for the detection of surface discontinuities. It can also detect discontinuities just below the surface but the sensitivity to such discontinuities decreases rapidly with depth.
Zerstörungsfreie Prüfung von Schmiedestücken aus Stahl - Teil 1: Magnetpulverprüfung
Dieser Teil der EN 10228 legt die Methodik und die Zulässigkeitskriterien fest, die bei der Magnetpulverprüfung von Schmiedestücken aus ferromagnetischen Werkstoffen anzuwenden sind. Das beschriebene Prüfverfahren dient dem Nachweis von Oberflächenunregelmäßigkeiten. Mit ihm können auch Unregelmäßigkeiten unmittelbar unter der Oberfläche nachgewiesen werden. Die Nachweisbarkeit derartiger Unre¬gelmäßigkeiten nimmt jedoch mit dem Abstand von der Oberfläche stark ab.
Essais non destructifs des pièces forgées en acier - Partie 1 : Contrôle par magnétoscopie
La présente partie de l'EN 10228 définit les modalités et les critères d'acceptation pour l’essai par magnétoscopie des pièces forgées dans des matériaux ferromagnétiques. Cette méthode permet de déceler les discontinuités de surface. Elle permet aussi de détecter des discontinuités juste en-dessous de la surface mais la sensibilité à détecter de telles discontinuités diminue rapidement avec la profondeur.
Neporušitveno preskušanje jeklenih izkovkov - 1. del: Preiskave z magnetnimi prahovi
Ta del standarda EN 10228 opisuje metode in prevzemne kriterije, ki se uporabljajo za preskušanje izkovkov z magnetnimi prahovi, pri čemer so izkovki izdelani iz feromagnetnih materialov. Opisana metoda se uporablja za odkrivanje površinskih prekinitev. Prav tako je mogoče zaznati tudi prekinitve tik pod površino, vendar se občutljivost na take prekinitve hitro zmanjšuje z globino.
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Neporušitveno preskušanje jeklenih izkovkov - 1. del: Preiskave z magnetnimi prahoviZerstörungsfreie Prüfung von Schmiedestücken aus Stahl - Teil 1: MagnetpulverprüfungEssais non destructifs des pièces forgées en acier - Partie 1 : Contrôle par magnétoscopieNon-destructive testing of steel forgings - Part 1: Magnetic particle inspection77.140.85Železni in jekleni kovani izdelkiIron and steel forgings77.040.20Neporušitveno preskušanje kovinNon-destructive testing of metalsICS:Ta slovenski standard je istoveten z:EN 10228-1:2016SIST EN 10228-1:2016en,fr,de01-september-2016SIST EN 10228-1:2016SLOVENSKI
STANDARDSIST EN 10228-1:20001DGRPHãþD
SIST EN 10228-1:2016
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 10228-1
June
t r s x ICS
y yä r v rä t râ
y yä s v rä z w Supersedes EN
s r t t zæ sã s { { {English Version
Nonædestructive testing of steel forgings æ Part
sã Magnetic particle inspection Essais non destructifs des pièces forgées æ Partie
s ã Contrôle par magnétoscopie
Zerstörungsfreie Prüfung von Schmiedestücken aus Stahl æ Teil
sã Magnetpulverprüfung This European Standard was approved by CEN on
u October
t r s wä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey andUnited Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
9
t r s x CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s r t t zæ sã t r s x ESIST EN 10228-1:2016
EN 10228-1:2016 (E) 2 Contents Page European foreword . 3 1 Scope . 4 2 Normative references . 4 3 Items for agreement . 4 4 Test procedure . 5 4.1 General . 5 4.2 Description . 5 4.3 Content . 5 5 Personnel qualification . 6 6 Testing system . 6 6.1 Magnetizing equipment . 6 6.2 Detection media . 6 6.3 Function checks . 6 7 Stage of manufacture . 6 8 Surface condition . 7 8.1 General . 7 8.2 Surface condition related to quality class . 7 8.3 As-forged surface condition . 7 9 Coverage . 7 10 Magnetization . 7 10.1 Direction of magnetization . 7 10.2 Current waveform . 8 10.3 Flux density and field strength . 8 11 Use of detection media . 8 12 Viewing conditions . 8 13 Classification of indications . 9 14 Recording and acceptance criteria . 10 15 Removal of defects . 11 16 Demagnetization . 11 17 Test report . 11 Annex A (normative)
Magnetization using prods or electromagnetic yoke . 13 A.1 Definition of tested area with prods or yoke . 13 A.2 Definition of search pattern and examination sequence . 14 Annex B (informative)
Significant technical changes to the version EN 10228-1:1999 . 15
SIST EN 10228-1:2016
EN 10228-1:2016 (E) 3 European foreword This document (EN 10228-1:2016) has been prepared by Technical Committee ECISS/TC 111 “Steel castings and forgings”, the secretariat of which is held by AFNOR. 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 December 2016 and conflicting national standards shall be withdrawn at the latest by December 2016. 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. This document supersedes EN 10228-1:1999. Annex B provides the significant technical changes to the previous version EN 10228-1:1999. EN 10228 consists of the following parts under the general title Non-destructive testing of steel forgings: — Part 1: Magnetic particle inspection; — Part 2: Penetrant testing; — Part 3: Ultrasonic testing of ferritic or martensitic steel forgings; — Part 4: Ultrasonic testing of austenitic and austenitic-ferritic stainless steel forgings. 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
SIST EN 10228-1:2016
EN 10228-1:2016 (E) 4 1 Scope This European Standard describes techniques and acceptance criteria to be used for the magnetic particle testing of forgings manufactured from ferromagnetic materials. The method described is used for the detection of surface discontinuities. It can also detect discontinuities just below the surface but the sensitivity to such discontinuities decreases rapidly with depth. NOTE A steel forging is considered to be ferromagnetic if the magnetic flux density is greater than 1 T for a tangential magnetic field strength of 2,4 kA/m. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN ISO 3059, Non-destructive testing — Penetrant testing and magnetic particle testing — Viewing conditions (ISO 3059) EN ISO 9712, Non-destructive testing — Qualification and certification of NDT personnel (ISO 9712) EN ISO 9934-1, Non-destructive testing — Magnetic particle testing — Part 1: General principles (ISO 9934-1) EN ISO 9934-2, Non-destructive testing — Magnetic particle testing — Part 2: Detection media (ISO 9934-2) EN ISO 9934-3, Non-destructive testing — Magnetic particle testing — Part 3: Equipment (ISO 9934-3) 3 Items for agreement The following aspects concerning magnetic particle inspection shall be agreed between the purchaser and the supplier at the time of enquiry and order: a) the manufacturing stages(s) at which magnetic particle inspection shall be performed (see Clause 7); b) the surface areas to be examined (see Clause 8); c) the quality class required, or the quality classes and the surface areas to which they apply (see 8.2 and Clause 14); d) whether the testing shall be performed with the specified detection media (see 6.2); e) whether a particular current waveform is required (see 10.2); f) the applicable recording and acceptance criteria if different from those detailed in Table 2. g) whether demagnetization shall be carried out after testing, together with the maximum level of residual magnetism (see Clause 16); h) whether testing shall be conducted in the presence of the purchaser or his representative; SIST EN 10228-1:2016
EN 10228-1:2016 (E) 5 i) whether a written procedure shall be submitted for approval by the purchaser (see Clause 4). 4 Test procedure 4.1 General Magnetic particle testing shall be performed in accordance with a written test procedure. Where specified in the enquiry or order, the written procedure shall be submitted to the purchaser for approval prior to the test. 4.2 Description This written procedure shall be one of the following: a) a product specification; b) a procedure written specifically for the application; c) this part of EN 10228 may be used if it is accompanied by testing details specific to the application. 4.3 Content The procedure shall contain the following details as minimum requirements: a) description of the forgings to be tested; b) reference documents; c) qualification of testing personnel; d) stage of manufacture at which the test is carried out; e) surface areas specified in terms of the applicable quality classes; f) magnetizing technique(s); g) description of the testing equipment; h) calibration and checking of equipment; i) waveform and flux density and/or tangential field strength required for each technique used; j) detection media, and contrast paint if used; k) surface condition required; l) viewing conditions; m) meth
...
SLOVENSKI STANDARD
oSIST prEN 10228-1:2014
01-oktober-2014
Neporušitveno preskušanje jeklenih izkovkov - 1. del: Preiskave z magnetnimi
prahovi
Non-destructive testing of steel forgings - Part 1: Magnetic particle inspection
Zerstörungsfreie Prüfung von Schmiedestücken aus Stahl - Teil 1: Magnetpulverprüfung
Essais non destructifs des pièces forgées en acier - Partie 1 : Contrôle par
magnétoscopie
Ta slovenski standard je istoveten z: prEN 10228-1
ICS:
77.040.20 Neporušitveno preskušanje Non-destructive testing of
kovin metals
77.140.85 Železni in jekleni kovani Iron and steel forgings
izdelki
oSIST prEN 10228-1:2014 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
oSIST prEN 10228-1:2014
---------------------- Page: 2 ----------------------
oSIST prEN 10228-1:2014
EUROPEAN STANDARD
WHITE DRAFT
prEN 10228-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2014
ICS 77.040.20; 77.140.85 Will supersede EN 10228-1:1999
English Version
Non-destructive testing of steel forgings - Part 1: Magnetic
particle inspection
Essais non destructifs des pièces forgées en acier - Partie Zerstörungsfreie Prüfung von Schmiedestücken aus Stahl -
1: Contrôle par magnétoscopie Teil 1: Magnetpulverprüfung
This draft European Standard is submitted to ECISS/COCOR before submission to CEN members for formal vote. It has been drawn up by
the Technical Committee ECISS/TC 111.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
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.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2014 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 10228-1:2014 E
worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
oSIST prEN 10228-1:2014
prEN 10228-1:2014 (E)
Contents Page
Foreword .3
1 Scope .4
2 Normative references .4
3 Items for agreement .4
4 Test procedure .5
4.1 General .5
4.2 Description .5
4.3 Content .5
5 Personnel qualification .6
6 Testing system .6
6.1 Magnetizing equipment .6
6.2 Detection media .6
6.3 Function checks.6
7 Stage of manufacture .6
8 Surface condition.6
8.1 General .6
8.2 Surface condition related to quality class .7
8.3 As-forged surface condition .7
9 Coverage .7
10 Magnetization .7
10.1 Direction of magnetization .7
10.2 Current waveform .8
10.3 Flux density and field strength .8
11 Use of detection media .8
12 Viewing conditions .8
13 Classification of indications .9
14 Recording and acceptance criteria . 11
15 Removal of defects . 11
16 Demagnetization . 11
17 Test report . 11
Annex A (normative) Magnetization using prods or electromagnetic yoke. 13
A.1 Definition of tested area with prods or yoke . 13
A.2 Definition of search pattern and examination sequence . 13
Annex B (informative) Significant changes to the version EN 10228-1:1999 . 14
2
---------------------- Page: 4 ----------------------
oSIST prEN 10228-1:2014
prEN 10228-1:2014 (E)
Foreword
This document (prEN 10228-1:2014) has been prepared by Technical Committee ECISS/TC 111 “Steel
castings and forgings”, the secretariat of which is held by AFNOR.
This document is currently submitted to the COCOR Vote.
This document will supersede EN 10228-1:1999.
EN 10228 consists of the following parts under the general title "Non-destructive testing of steel forgings":
Part 1: Magnetic particle inspection
Part 2 : Penetrant testing
Part 3 : Ultrasonic testing of ferritic or martensitic steel forgings
Part 4 : Ultrasonic testing of austenitic and ferritic-austenitic stainless steel forgings
3
---------------------- Page: 5 ----------------------
oSIST prEN 10228-1:2014
prEN 10228-1:2014 (E)
1 Scope
This Part of EN 10228 describes techniques and acceptance criteria to be used for the magnetic particle
testing of forgings manufactured from ferromagnetic materials. The method described is used for the detection
of surface discontinuities. It can also detect discontinuities just below the surface but the sensitivity to such
discontinuities decreases rapidly with depth.
NOTE A steel forging is considered to be ferromagnetic if the magnetic flux density is greater than 1 T for a tangential
magnetic field strength of 2,4 kA/m.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
EN ISO 3059, Non-destructive testing -- Penetrant testing and magnetic particle testing - Viewing conditions (ISO
3059)
EN ISO 9172, Non-destructive testing -- Qualification and certification of NDT personnel (ISO 9172)
EN ISO 9934-1, Non-destructive testing - Magnetic particle testing - Part 1: General principles (ISO 9934-1)
EN ISO 9934-2, Non-destructive testing - Magnetic particle testing - Part 2: Detection media (ISO 9934-2)
EN ISO 9934-3, Non-destructive testing - Magnetic particle testing - Part 3: Equipment (ISO 9934-3)
3 Items for agreement
The following aspects concerning magnetic particle inspection shall be agreed between the purchaser and the
supplier at the time of enquiry and order:
a) the manufacturing stages(s) at which magnetic particle inspection is to be performed (see clause 7);
b) the surface areas to be examined (see clause 8);
c) the quality class required, or the quality classes and the surface areas to which they apply (see clauses
8.2, and 14);
d) whether the testing shall be performed with the specified detection media (see 6.2);
e) whether a particular current waveform is required (see 10.2);
f) the applicable recording and acceptance criteria if different from those detailed in Table 2.
g) whether demagnetization is to be carried out after testing, together with the maximum level of residual
magnetism (see clause 16);
h) whether testing is to be conducted in the presence of the purchaser or his representative;
i) whether a written procedure shall be submitted for approval by the purchaser (see clause 4).
4
---------------------- Page: 6 ----------------------
oSIST prEN 10228-1:2014
prEN 10228-1:2014 (E)
4 Test procedure
4.1 General
Magnetic particle testing shall be performed in accordance with a written test procedure. Where specified in
the enquiry or order, the written procedure shall be submitted to the purchaser for approval prior to the test.
4.2 Description
This written procedure shall be one of the following:
a) a product specification;
b) a procedure written specifically for the application;
c) this Part of EN 10228 may be used if it is accompanied by testing details specific to the application.
4.3 Content
The procedure shall contain the following details as minimum requirements:
a) description of the forgings to be tested;
b) reference documents;
c) qualification and certification of testing personnel;
d) stage of manufacture at which the test is carried out;
e) surface areas specified in terms of the applicable quality classes;
f) magnetizing technique(s);
g) description of the testing equipment;
h) calibration and checking of equipment;
i) waveform and flux density and/or tangential field strength required for each technique used;
j) detection media, and contrast paint if used;
k) surface condition required;
l) viewing conditions;
m) method of marking or recording indications;
n) whether demagnetization is required; if so the method to be used and required maximum level of residual
magnetism;
o) acceptance criteria;
p) testing report.
5
---------------------- Page: 7 ----------------------
oSIST prEN 10228-1:2014
prEN 10228-1:2014 (E)
5 Personnel qualification
Personnel shall be qualified and certified in accordance with EN ISO 9712.
6 Testing system
6.1 Magnetizing equipment
If the contact current flow (prods) magnetization method is used on a finished machined surface, then the prod
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.