EN 14700:2022
(Main)Welding consumables - Welding consumables for hard-facing
Welding consumables - Welding consumables for hard-facing
This document is applicable to welding consumables for hardfacing. The range of application includes surfaces of new structural components, semi-finished products as well as repair of surfaces of structural components which have to resist to mechanical, chemical, thermal or combined stress.
This document specifies requirements for classification of the consumables based on their chemical composition of the all-weld metal of covered electrodes, cored wires, cored rods, cored strips, sintered strips, sintered rods and metal powders and on the chemical composition of solid wires, solid rods, solid strips and cast rods.
Schweißzusätze - Schweißzusätze zum Hartauftragen
Dieses Dokument ist anzuwenden für Schweißzusätze zum Hartauftragen. Der Anwendungsbereich bezieht sich auf Oberflächen von neuen Bauteilen, Vormaterialien sowie auf die Reparatur bzw. Wiederherstellung von Oberflächen an Bauteilen bei mechanischer, chemischer, thermischer oder kombinierter Beanspruchung.
Dieses Dokument legt die Anforderungen fest für die Einteilung der Schweißzusätze nach der chemischen Zusammensetzung des reinen Schweißguts der umhüllten Stabelektroden, der Fülldrähte, der Füllstäbe, der Füllbänder, der Sinterbänder, der Sinterstäbe und der Metallpulver sowie der chemischen Zusammen-setzung für Massivdrähte, -stäbe, -bänder und Gussstäbe.
Produits consommables de soudage - Produits consommables pour le rechargement dur
Le présent document s’applique aux produits consommables de soudage pour rechargement dur. La gamme d’application inclut les surfaces des éléments de construction neufs, les produits semi-finis ainsi que la réparation des surfaces des éléments de construction ayant à résister à des sollicitations mécaniques, chimiques, thermiques ainsi qu’à des sollicitations combinées.
Le présent document spécifie les exigences relatives à la classification des produits consommables sur la base de la composition chimique du métal fondu hors dilution obtenu avec des électrodes enrobées, des fils fourrés, des baguettes fourrées, des feuillards fourrés, des feuillards frittés, des baguettes frittées et des poudres métalliques et sur la composition chimique des fils pleins, des baguettes pleines, des feuillards pleins et des baguettes moulées.
Dodajni in pomožni materiali za varjenje - Dodajni in pomožni materiali za trdo navarjanje
Ta evropski standard se uporablja za dodajne in pomožne materiale za trdo navarjanje. Obseg uporabe vključuje površine novih strukturnih komponent, polizdelkov in popravila površin strukturnih komponent, ki morajo vzdržati mehanske, kemične, termične ali združene vplive.
Ta evropski standard določa zahteve za razvrščanje dodajnih materialov, ki temeljijo na njihovi kemični sestavi čistega vara oplaščenih elektrod, polnjenih žic, polnjenih palic, polnjenih trakov, sintranih trakov in palic in sintranih kovinskih prahov ter na kemični sestavi masivnih žic, palice in trakov ter litih palic.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 14700:2023
01-marec-2023
Nadomešča:
SIST EN 14700:2014
Dodajni in pomožni materiali za varjenje - Dodajni in pomožni materiali za trdo
navarjanje
Welding consumables - Welding consumables for hard-facing
Schweißzusätze - Schweißzusätze zum Hartauftragen
Produits consommables de soudage - Produits consommables pour le rechargement dur
Ta slovenski standard je istoveten z: EN 14700:2022
ICS:
25.160.20 Potrošni material pri varjenju Welding consumables
SIST EN 14700:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 14700:2023
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SIST EN 14700:2023
EN 14700
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2022
EUROPÄISCHE NORM
ICS 25.160.20 Supersedes EN 14700:2014
English Version
Welding consumables - Welding consumables for hard-
facing
Produits consommables de soudage - Produits Schweißzusätze - Schweißzusätze zum Hartauftragen
consommables pour le rechargement dur
This European Standard was approved by CEN on 30 October 2022.
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 14700:2022 E
worldwide for CEN national Members.
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SIST EN 14700:2023
EN 14700:2022 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 5
4 Classification . 5
5 Symbols and requirements . 5
5.1 Symbol for the product form . 5
5.2 Symbol for the chemical composition. 6
5.3 Designation of the typical composition . 6
5.4 Symbol for the range of hardness. 9
5.5 Symbol for the auxiliary material . 9
6 Alloy types, form of supply, requirements and applications. 9
7 Chemical composition . 9
8 Rounding off procedure .10
9 Retest .10
10 Technical delivery conditions .
...
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