BSENIS018278-3:2017 BSl Standards Publication Resistance welding - Weldability Part 3: Evaluation procedures for weldability in spot weld bonding (IS0 18278-3:2017) bsi. BRITISH STANDARD Nationalforeword This British Standard is the UK implementation of EN IS0 18278-3:2017. ItisidenticaltoIS018278-3:2017. The UK participation in its preparation was entrusted to Technical Committee WEE/29, Resistance welding. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions ofa contract.Users areresponsiblefor its correct application. @TheBritishStandards Institution2017 Published byBSI Standards Limited 2017 ISBN9780580937385 ICS 25.160.40 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the StandardsPolicyandStrategyCommitteeon30September2017. Amendments/corrigendaissuedsincepublication Date Textaffected EN IS0 18278-3 EUROPEANSTANDARD NORME EUROPEENNE EUROPAISCHE NORM September 2017 ICS25.160.40 English Version Resistance welding - Weldability - Part 3: Evaluation procedures for weldability in spot weld bonding (IsO 18278-3:2017) Soudage par résistance - Soudabilite - Partie 3: Widerstandsschweifen - Schweigeignung-Teil 3: Methodes d'evaluation de I'aptitude au soudocollage Verfahren zum Bewerten der Eignungfur das par points (Is0 18278-3:2017) Widerstandspunktschweifgkleben (IS0 18278-3:2017) This European Standard was approvedby CEN on 4 June 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 maybe 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 Centrehasthesamestatus as the officialversions. 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. cen EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPAISCHES KOMITEE FUR NORMUNG CEN-CENELECManagementCentre:Avenue Marnix17, B-1000Brussels @2017CEN All rights of exploitation in any form and by any means reserved Ref.No.EN ISO 18278-3:2017 E worldwide for CEN national Members.