Resistance welding - Vickers hardness testing (low-force and microhardness) of resistance spot, projection, and seam welds (ISO 14271:2017)

ISO 14271:2017 specifies the procedures for the hardness testing of etched cross-sections of resistance spot, projection, and seam welds.
The aim of the hardness tests is to determine the Vickers hardness, in the low-force or microhardness range, of the weld nugget, the heat affected zone, and parent material in ferrous or non-ferrous metals for welds made in sheets of thickness 0,5 mm to 6 mm.

Widerstandsschweißen - Vickers-Härteprüfung (Kleinkraft- und Mikrohärtebereich) von Widerstandspunkt-, Buckel- und Rollennahtschweißverbindungen (ISO 14271:2017)

Soudage par résistance - Essais de dureté Vickers (force réduite et microdureté) sur soudures par résistance par points, par bossages et à la molette (ISO 14271:2017)

ISO 14271:2017 spécifie les modes opératoires pour l'essai de dureté de sections ayant subi une attaque métallographique des soudures par résistance par points, par bossages et à la molette.
Les essais de dureté visent à déterminer la dureté Vickers, sous force réduite ou de microdureté, du noyau de soudure, de la zone affectée thermiquement et du matériau de base des métaux ferreux ou non ferreux des soudures réalisées dans des tôles d'épaisseur comprise entre 0,5 mm et 6 mm.

Uporovno varjenje - Preskušanje trdote po Vickersu (majhna obremenitev in mikro trdota) na uporovnih točkovnih, bradavičnih in kolutnih zvarih (ISO 14271:2017)

Ta dokument določa postopke za preskušanje trdote jedkanih prerezov pri točkovnem, bradavičnem in kolutnem uporovnem varjenju.
Namen preskusov trdote je določanje trdote po Vickersu, pri razponu majhne sile ali mikrotrdote
varjenega zrna, območja, na katerega vpliva toplota, in osnovnega materiala pri železnih ali neželeznih kovinah za zvare, opravljene v ploščah debeline med 0,5 in 6 mm.

General Information

Status
Published
Publication Date
26-Sep-2017
Withdrawal Date
30-Mar-2018
Technical Committee
Drafting Committee
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
27-Sep-2017
Completion Date
27-Sep-2017

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 14271:2018
01-marec-2018
1DGRPHãþD
SIST EN ISO 14271:2011
SIST EN ISO 14271:2011/AC:2012
8SRURYQRYDUMHQMH3UHVNXãDQMHWUGRWHSR9LFNHUVX PDMKQDREUHPHQLWHYLQPLNUR
WUGRWD QDXSRURYQLKWRþNRYQLKEUDGDYLþQLKLQNROXWQLK]YDULK ,62
Resistance welding - Vickers hardness testing (low-force and microhardness) of
resistance spot, projection, and seam welds (ISO 14271:2017)
Widerstandsschweißen - Vickers-Härteprüfung (Kleinkraft- und Mikrohärtebereich) von
Widerstandspunkt-, Buckel- und Rollennahtschweißverbindungen (ISO 14271:2017)
Soudage par résistance - Essais de dureté Vickers (force réduite et microdureté) sur
soudures par résistance par points, par bossages et à la molette (ISO 14271:2017)
Ta slovenski standard je istoveten z: EN ISO 14271:2017
ICS:
25.160.40 Varjeni spoji in vari Welded joints and welds
SIST EN ISO 14271:2018 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 14271:2018

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SIST EN ISO 14271:2018


EN ISO 14271
EUROPEAN STANDARD

NORME EUROPÉENNE

September 2017
EUROPÄISCHE NORM
ICS 25.160.40 Supersedes EN ISO 14271:2011
English Version

Resistance welding - Vickers hardness testing (low-force
and microhardness) of resistance spot, projection, and
seam welds (ISO 14271:2017)
Soudage par résistance - Essais de dureté Vickers Widerstandsschweißen - Vickers-Härteprüfung
(force réduite et microdureté) sur soudures par (Kleinkraft- und Mikrohärtebereich) von
résistance par points, par bossages et à la molette (ISO Widerstandspunkt-, Buckel- und
14271:2017) Rollennahtschweißverbindungen (ISO 14271:2017)
This European Standard was approved by CEN on 26 September 2017.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, 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: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 14271:2017 E
worldwide for CEN national Members.

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SIST EN ISO 14271:2018
EN ISO 14271:2017 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 14271:2018
EN ISO 14271:2017 (E)
European foreword
This document (EN ISO 14271:2017) has been prepared by Technical Committee ISO/TC IIW
“International Institute of Welding” in collaboration with Technical Committee CEN/TC 121 “Welding
and allied processes” the secretariat of which is held by DIN.
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 2018, and conflicting national standards shall
be withdrawn at the latest by March 2018.
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.
This document supersedes EN ISO 14271:2011.
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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endor
...

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