EN ISO 16120-1:2017
(Main)Non-alloy steel wire rod for conversion to wire - Part 1: General requirements (ISO 16120-1:2017)
Non-alloy steel wire rod for conversion to wire - Part 1: General requirements (ISO 16120-1:2017)
ISO 16120-1:2017 series is applicable to wire rod of non-alloy steel intended for wire drawing and/or cold rolling. The cross-section can be circular, oval, square, rectangular, hexagonal, octagonal, half-round or another shape, generally with at least 5 mm nominal dimension, and with a smooth surface.
ISO 16120-1:2017 specifies general requirements for non-alloy steel wire rod for conversion to wire. It is not applicable to products for which standards exist or are in development, for example:
- steel wire rod intended for heat treatment;
- free-cutting steel wire rod;
- steel wire rod for cold heading and cold extrusion;
- steel wire rod intended for the production of electrodes and products for welding;
- steel wire rod for welded fabric for reinforcement for concrete;
- steel wire rod for ball and roller bearings (see ISO 683‑17);
- steel wire rod for wire for high fatigue strength mechanical springs, such as valve springs.
In addition to the requirements of this document, the general technical delivery requirements specified in ISO 404 apply.
Walzdraht aus unlegiertem Stahl zum Ziehen - Teil 1: Allgemeine Anforderungen (ISO 16120-1:2017)
1.1 Die ISO 16120 gilt für Walzdraht aus unlegiertem Stahl zum Ziehen und/oder Kaltwalzen. Der Querschnitt des Walzdrahtes ist rund, oval, vierkant, rechteckig, sechseckig, achteckig, halbrund oder von anderer Form, und sein Nennmaß beträgt im allgemeinen mindestens 5 mm; seine Oberfläche ist glatt.
1.2 Dieser Teil der ISO 16120 stellt allgemeine Anforderungen dar und gilt nicht für die folgenden Erzeugnisse, für die spezielle Normen bestehen oder in Vorbereitung sind:
Für eine Wärmebehandlung bestimmter Walzdraht aus Stahl;
Walzdraht aus Automatenstählen;
Walzdraht zum Kaltstauch- und Kaltfließpressen;
Walzdraht zur Herstellung von Elektroden und Schweißzusätzen;
Walzdraht für geschweißte Matten und zur Betonbewehrung;
Walzdraht für Wälzlager (siehe ISO 683-17);
Walzdraht für die Herstellung von Draht für Federn mit hoher Dauerschwingfestigkeit, wie Ventilfedern.
1.3 Zusätzlich zu den Anforderungen nach diesem Teil der ISO 16120 gelten die in ISO 404 festgelegten allgemeinen technischen Lieferbedingungen.
Fil-machine en acier non allié destiné à la fabrication de fils - Partie 1: Exigences générales (ISO 16120-1:2017)
ISO 16120-1:2017 est applicable au fil-machine en acier non allié destiné au tréfilage et/ou au laminage à froid. La section droite du fil-machine peut être circulaire, ovale, carrée, rectangulaire, hexagonale, octogonale, demi-ronde ou autre, et en règle générale, de dimension nominale supérieure ou égale à 5 mm, et avec une surface lisse.
ISO 16120-1:2017 spécifie les exigences générales pour le Fil-machine en acier non allié destiné à la fabrication de fils. Il n'est pas applicable aux produits, pour lesquels il existe des normes spécifiques ou en cours de développement, par exemple:
- le fil-machine en acier destiné aux traitements thermiques;
- le fil-machine en acier pour décolletage;
- le fil-machine en acier pour frappe et extrusion à froid;
- le fil-machine en acier destiné à la fabrication d'électrodes et de produits pour soudage;
- le fil-machine en acier pour treillis soudés pour béton armé;
- le fil-machine en acier pour les roulements à billes et à rouleaux (voir l'ISO 683‑17);
- le fil-machine en acier pour fil à ressort à résistance élevée à la fatigue, tels que les ressorts de soupapes.
En plus des exigences de ce document, les exigences techniques générales de livraison de l'ISO 404 s'appliquent.
Valjana žica iz nelegiranega jekla - 1. del: Splošne zahteve (ISO 16120-1:2017)
Skupina standardov ISO 16120 se uporablja za valjane žice iz nelegiranega jekla, namenjene za vlečenje žice in/ali hladno valjanje. Prečni prerez je lahko okrogel, ovalen, kvadraten, pravokoten, šestkoten, osemkoten, polkrožen ali kakšne druge oblike, običajno z vsaj 5 mm nazivne mere in gladko površino.
Ta dokument določa splošne zahteve za valjane žice iz nelegiranega jekla. Ne uporablja se za izdelke, za katere so na voljo standardi, ali za izdelke, za katere se pripravljajo standardi, na primer:
– jeklene valjane žice, namenjene za toplotno obdelavo;
– valjane žice iz avtomatnega jekla;
– jeklene valjane žice za hladno preoblikovanje in hladno iztiskavanje;
– jeklene valjane žice, namenjene za izdelavo elektrod in izdelkov za varjenje;
– jeklene valjane žice za armaturne mreže za armiranje betona;
– jeklene valjane žice za kroglične in kotalne ležaje (glej standard ISO 683-17);
– jeklene valjane žice za mehanske vzmeti z visoko natezno trdnostjo, kot so ventilne vzmeti.
Poleg zahtev tega dokumenta se uporabljajo tudi zahteve splošnih dobavnih pogojev, podanih v standardu ISO 404.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2017
1DGRPHãþD
SIST EN ISO 16120-1:2011
Valjana žica iz nelegiranega jekla - 1. del: Splošne zahteve (ISO 16120-1:2017)
Non-alloy steel wire rod for conversion to wire - Part 1: General requirements (ISO 16120
-1:2017)
Walzdraht aus unlegiertem Stahl zum Ziehen - Teil 1: Allgemeine Anforderungen (ISO
16120-1:2017)
Fil-machine en acier non allié destiné à la fabrication de fils - Partie 1: Exigences
générales (ISO 16120-1:2017)
Ta slovenski standard je istoveten z: EN ISO 16120-1:2017
ICS:
77.140.65 Jeklene žice, jeklene vrvi in Steel wire, wire ropes and
verige link chains
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 16120-1
EUROPEAN STANDARD
NORME EUROPÉENNE
June 2017
EUROPÄISCHE NORM
ICS 77.140.60 Supersedes EN ISO 16120-1:2011
English Version
Non-alloy steel wire rod for conversion to wire - Part 1:
General requirements (ISO 16120-1:2017)
Fil-machine en acier non allié destiné à la fabrication Walzdraht aus unlegiertem Stahl zum Ziehen - Teil 1:
de fils - Partie 1: Exigences générales (ISO 16120- Allgemeine Anforderungen (ISO 16120-1:2017)
1:2017)
This European Standard was approved by CEN on 20 April 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 16120-1:2017 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 16120-1:2017) has been prepared by Technical Committee ISO/TC 17 “Steel” in
collaboration with Technical Committee ECISS/TC 106 “Wire rod and wires” the secretariat of which is
held by AFNOR.
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 December 2017, and conflicting national standards
shall be withdrawn at the latest by December 2017.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent
rights.
This document supersedes EN ISO 16120-1:2011.
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.
Endorsement notice
The text of ISO 16120-1:2017 has been approved by CEN as EN ISO 16120-1:2017 without any
modification.
INTERNATIONAL ISO
STANDARD 16120-1
Third edition
2017-05
Non-alloy steel wire rod for
conversion to wire —
Part 1:
General requirements
Fil-machine en acier non allié destiné à la fabrication de fils —
Partie 1: Exigences générales
Reference number
ISO 16120-1:2017(E)
©
ISO 2017
ISO 16120-1:2017(E)
© ISO 2017, Published in Switzerland
All rights reserved. Unless otherwise specified, 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
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ii © ISO 2017 – All rights reserved
ISO 16120-1:2017(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Classification . 3
5 Ordering information to be supplied by the purchaser. 3
6 Production process . 4
7 Requirements . 4
7.1 General . 4
7.2 Quality system . 4
7.3 Method of delivery . 4
7.4 Delivery condition . 5
8 Dimensions, mass and tolerances . 5
9 Inspection . 5
9.1 Inspection and inspection documents . 5
9.2 Extension of inspection . 5
9.3 Acceptance unit, number of samples and test pieces . 5
9.4 Sampling and preparation of samples and test pieces . 6
9.4.1 Chemical composition . 6
9.4.2 Tensile strength . 6
9.4.3 Decarburization, surface discontinuities, non-metallic inclusions, core
segregation and microstructure . 6
9.5 Test methods . 6
9.5.1 Chemical composition . 6
9.5.2 Tensile strength . 6
9.5.3 Surface discontinuities . 6
9.5.4 Decarburization . 7
9.5.5 Non-metallic inclusions . 7
9.5.6 Core segregation . 7
9.5.7 Microstructure . 7
9.5.8 Determination of cementite network in high-carbon steel wire rod . . 7
9.6 Retest . 7
10 Marking . 7
11 Disputes . 7
Annex A (normative) Determination of core segregation . 8
Annex B (informative) Measurement of surface discontinuities .11
Annex C (informative) Mechanical damage .14
Annex D (normative) Determination of percentage of resolvable pearlite in high-carbon
steel wire rod .18
Annex E (normative) Determination of cementite network in high-carbon steel wire rod .22
Bibliography .27
ISO 16120-1:2017(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights.
...
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