ISO 683-6
(Main)Heat-treatable steels, alloy steels and free-cutting steels — Part 6: Hot-rolled steels for quenched and tempered springs
Heat-treatable steels, alloy steels and free-cutting steels — Part 6: Hot-rolled steels for quenched and tempered springs
ISO 683-6 gives the technical delivery requirements for round and flat bars and wire rods manufactured from alloyed steels intended for hot-formed and subsequently heat-treated springs or cold-formed and subsequently heat-treated springs.
Aciers pour traitement thermique, aciers alliés et aciers pour décolletage — Partie 6: Aciers laminés à chaud pour ressorts trempés et revenus
L'ISO 683-14:2004 spécifie les exigences techniques de livraison des ronds, plats et fils machine en aciers alliés, destinés à la fabrication de ressorts formés à chaud puis traités thermiquement, ou formés à froid puis traités thermiquement.
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Standards Content (Sample)
2022-07-08
2023-03-23
ISO/DISFDIS 683-6:20222023(E)
ISO TC 17/SC 4
Secretariat: DIN
Heat-treatable steels, alloy steels and free-cutting steels — Part 6: Hot-rolled steels for
quenched and tempered springs
Aciers pour traitement thermique, aciers alliés et aciers pour décolletage — Partie 6: Aciers
laminés à chaud pour ressorts trempés et revenus
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ISO/DISFDIS 683-6:20222023(E)
© ISO 20222023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no
part of this publication may be reproduced or utilized otherwise in any form or by any means,
electronic or mechanical, including photocopying, or posting on the internet or an intranet, without
prior written permission. Permission can be requested from either ISO at the address below or
ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
2 © ISO 2022 – All rights reserved
ii © ISO 2023 – All rights reserved
---------------------- Page: 2 ----------------------
ISO/DISFDIS 683-6:20222023(E)
Contents
Foreword . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Classification and designation . 2
4.1 Classification . 2
4.2 Designation . 2
5 Information to be supplied by the purchaser . 2
5.1 Mandatory information . 2
5.2 Option and/supplementary ofor special requirements . 3
5.3 Ordering example . 3
6 Manufacturing process . 4
6.1 General . 4
6.2 Deoxidation. 4
6.3 Heat treatment condition at delivery . 4
6.4 Traceability of the cast . 4
7 Requirements . 4
7.1 General . 4
7.2 Chemical composition . 4
7.3 Mechanical properties . 4
7.4 Shearability . 5
7.5 Surface quality . 5
7.6 Grain size . 5
7.7 Non-metallic inclusions . 5
7.8 Internal soundness .
...
FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 683-6
ISO/TC 17/SC 4
Heat-treatable steels, alloy steels and
Secretariat: DIN
free-cutting steels —
Voting begins on:
2023-07-28
Part 6:
Voting terminates on:
Hot-rolled steels for quenched and
2023-09-22
tempered springs
Aciers pour traitement thermique, aciers alliés et aciers pour
décolletage —
Partie 6: Aciers laminés à chaud pour ressorts trempés et revenus
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 SUPPOR TING
DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/FDIS 683-6:2023(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS. © ISO 2023
---------------------- Page: 1 ----------------------
ISO/FDIS 683-6:2023(E)
FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 683-6
ISO/TC 17/SC 4
Heat-treatable steels, alloy steels and
Secretariat: DIN
free-cutting steels —
Voting begins on:
Part 6:
Voting terminates on:
Hot-rolled steels for quenched and
tempered springs
Aciers pour traitement thermique, aciers alliés et aciers pour
décolletage —
Partie 6: Aciers laminés à chaud pour ressorts trempés et revenus
COPYRIGHT PROTECTED DOCUMENT
© ISO 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
RECIPIENTS OF THIS DRAFT ARE INVITED TO
ISO copyright office
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
CP 401 • Ch. de Blandonnet 8
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
CH-1214 Vernier, Geneva
DOCUMENTATION.
Phone: +41 22 749 01 11
IN ADDITION TO THEIR EVALUATION AS
Reference number
Email: copyright@iso.org
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/FDIS 683-6:2023(E)
Website: www.iso.org
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
Published in Switzerland
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
ii
© ISO 2023 – All rights reserved
NATIONAL REGULATIONS. © ISO 2023
---------------------- Page: 2 ----------------------
ISO/FDIS 683-6:2023(E)
Contents Page
Foreword .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Classification and designation . 2
4.1 Classification . 2
4.2 Designation . 2
5 Information to be supplied by the purchaser . 3
5.1 Mandatory information . 3
5.2 Supplementary or special requirements . 3
5.3 Ordering example. 3
6 Manufact
...
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