EN ISO 17672:2024
(Main)Brazing - Filler metals (ISO 17672:2024)
Brazing - Filler metals (ISO 17672:2024)
This document specifies the compositional ranges of a series of filler metals used for brazing. The filler metals are divided into seven classes, related to their composition but not necessarily to the major element present.
NOTE 1 For the major element(s) present, see Annex A.
In the case of composite products, such as flux-coated rods, pastes or plastics tapes, this document covers only the filler metal that forms parts of such products. The melting temperatures given in the tables are only approximate, as they necessarily vary within the compositional range of the filler metal. Therefore, they are given only for information. Technical delivery conditions are given for brazing filler metals and products containing brazing filler metals with other constituents such as flux and/or binders.
NOTE 2 For some applications, such as precious metal jewellery, aerospace and dental, filler metals other than those included in this document are often used. These are covered by other International Standards to which reference can be made.
Hartlöten - Lote (ISO 17672:2024)
Brasage fort - Métaux d'apport (ISO 17672:2024)
Le présent document spécifie les fourchettes de composition d'une série de métaux d'apport utilisés pour le brasage fort. Les métaux d'apport sont divisés en sept classes, d'après leur composition, mais pas nécessairement d'après leur élément principal.
NOTE 1 Pour l'élément (les éléments) principal (aux), voir l'Annexe A.
En ce qui concerne les produits composites, tels que les baguettes de brasage enrobées, les pâtes ou les rubans plastiques, le présent document ne couvre que le métal d'apport faisant partie de tels produits. Les températures de fusion indiquées dans les tableaux ne sont qu'approximatives, étant donné qu'elles varient nécessairement dans les limites des fourchettes de composition du métal d'apport. Elles ne sont donc données qu'à titre informatif. Les conditions techniques de livraison sont données pour les métaux d'apport de brasage fort et pour les produits contenant des métaux d'apport de brasage fort, avec d'autres composants tels que des flux et/ou des liants.
NOTE 2 Pour certaines applications, tels que les métaux précieux en bijouterie, dans l'industrie aérospatiale et dentaire, des métaux d'apport autres que ceux mentionnés dans le présent document sont souvent utilisés. Ils sont couverts par d'autres Normes internationales auxquelles il peut être fait référence.
Trdo spajkanje - Dodajni materiali (ISO/DIS 17672:2023)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN ISO 17672:2023
01-maj-2023
Trdo spajkanje - Dodajni materiali (ISO/DIS 17672:2023)
Brazing - Filler metals (ISO/DIS 17672:2023)
Hartlöten - Lote (ISO/DIS 17672:2023)
Brasage fort Métaux d'apport (ISO/DIS 17672:2023)
Ta slovenski standard je istoveten z: prEN ISO 17672
ICS:
25.160.50 Trdo in mehko lotanje Brazing and soldering
oSIST prEN ISO 17672:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
oSIST prEN ISO 17672:2023
---------------------- Page: 2 ----------------------
oSIST prEN ISO 17672:2023
DRAFT INTERNATIONAL STANDARD
ISO/DIS 17672
ISO/TC 44/SC 13 Secretariat: DIN
Voting begins on: Voting terminates on:
2023-03-14 2023-06-06
Brazing — Filler metals
Brasage fort — Métaux d'apport
ICS: 25.160.50
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 17672:2023(E)
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. © ISO 2023
---------------------- Page: 3 ----------------------
oSIST prEN ISO 17672:2023
ISO/DIS 17672:2023(E)
DRAFT INTERNATIONAL STANDARD
ISO/DIS 17672
ISO/TC 44/SC 13 Secretariat: DIN
Voting begins on: Voting terminates on:
Brazing — Filler metals
Brasage fort — Métaux d'apport
ICS: 25.160.50
This document is circulated as received from the committee secretariat.
COPYRIGHT PROTECTED DOCUMENT
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
© ISO 2023
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
NOT BE REFERRED TO AS AN INTERNATIONAL
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on STANDARD UNTIL PUBLISHED AS SUCH.
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
IN ADDITION TO THEIR EVALUATION AS
or ISO’s member body in the country of the requester. BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
ISO copyright office
USER PURPOSES, DRAFT INTERNATIONAL
CP 401 • Ch. de Blandonnet 8
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
CH-1214 Vernier, Geneva
POTENTIAL TO BECOME STANDARDS TO
Phone: +41 22 749 01 11
WHICH REFERENCE MAY BE MADE IN
Reference number
Email: copyright@iso.org
NATIONAL REGULATIONS.
Website: www.iso.org ISO/DIS 17672:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
Published in Switzerland
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
ii
© ISO 2023 – All rights reserved
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2023
---------------------- Page: 4 ----------------------
oSIST prEN ISO 17672:2023
ISO/DIS 17672:2023(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Composition . 1
5 Special vacuum requirement . 2
6 Chemical analysis .
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.