oSIST prEN 10264-3:2022
(Main)Steel wire and wire products - Steel wire for ropes - Part 3: Round and shaped non alloyed steel wire for high duty applications
Steel wire and wire products - Steel wire for ropes - Part 3: Round and shaped non alloyed steel wire for high duty applications
This document specifies round and shaped non alloyed steel wire for use in the manufacture of ropes for mine hoisting, man-riding haulage, cableways for the transportation of passengers and other high duty applications. Heavy duty refers to situations where the stresses applied to the rope are either high or vary by a large amount during service.
This document refers to round wires and three types of shaped wire: full lock (Z), half lock (H) and trapezoidal (T).
It does not apply to steel wire taken from manufactured ropes.
This document specifies the following for cold drawn non alloyed steel wire for ropes for high duty applications:
- dimensional tolerances;
- mechanical characteristics;
- requirements relating to the chemical composition of the steel wire;
- conditions to be satisfied by any coating.
Stahldraht und Drahterzeugnisse - Stahldraht für Seile - Teil 3: Runder und profilierter Draht aus unlegiertem Stahl für hohe Beanspruchungen
Dieses Dokument legt runden und profilierten Draht aus unlegiertem Stahl zur Herstellung von Seilen für Schachtförderanlagen des Bergbaus, Personenbeförderung, Seilbahnen für Personenbeförderung und andere hohe Beanspruchungen fest. Schwere Beanspruchungen bestehen in den Fällen, in denen beim Einsatz hohe oder stark schwankende Spannungen auf das Seil wirken.
Dieses Dokument betrifft Runddrähte und drei Arten von Profildrähten: Z Drähte, Taillendrähte (H) und Keildrähte (T).
Er gilt nicht für Stahldrähte aus dem fertigen Seil.
Dieses Dokument trifft zu folgenden Punkten Festlegungen für kaltgezogenen Draht aus unlegiertem Stahl für Seile für hohe Beanspruchungen:
- Maßtoleranzen;
- mechanische Eigenschaften;
- Anforderungen an die chemische Zusammensetzung des Stahldrahts;
- Anforderungen an Überzüge.
Fils et produits tréfilés en acier - Fils en acier pour câbles - Partie 3: Fils ronds et profilés, en acier non aillé, pour fortes sollicitations
Le présent document spécifie les fils ronds et profilés en acier non allié pour utilisation dans la fabrication de câbles pour appareils de levage de mines, le transport du personnel, les installations de transport à câble destinées aux personnes et autres applications à fortes sollicitations. Le terme “fortes sollicitations” se rapporte à des situations où les contraintes subies par les câbles sont soit importantes, soit varient considérablement en service.
Le présent document traite des fils ronds et de trois types de profilés : clos (Z), mi-clos (H) et profiles trapézoïdaux (T).
Il ne s’applique pas aux fils d’acier prélevés sur les câbles fabriqués.
Le présent document spécifie pour les fils écrouis à froid par tréfilage en acier non allié pour câbles soumis à de fortes sollicitations :
- les tolérances dimensionnelles ;
- les caractéristiques mécaniques ;
- les exigences relatives à la composition chimique des fils d’acier ;
- les conditions auxquelles un revêtement éventuel doit satisfaire.
Jeklena žica in žični izdelki - Jeklena žica za vrvi - 3. del: Okrogla in oblikovana nelegirana jeklena žica za velike obremenitve
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 10264-3:2022
01-oktober-2022
Jeklena žica in žični izdelki - Jeklena žica za vrvi - 3. del: Okrogla in oblikovana
nelegirana jeklena žica za velike obremenitve
Steel wire and wire products - Steel wire for ropes - Part 3: Round and shaped non
alloyed steel wire for high duty applications
Stahldraht und Drahterzeugnisse - Stahldraht für Seile - Teil 3: Runder und profilierter
Draht aus unlegiertem Stahl für hohe Beanspruchungen
Fils et produits tréfilés en acier - Fils en acier pour câbles - Partie 3: Fils ronds et
profilés, en acier non aillé, pour fortes sollicitations
Ta slovenski standard je istoveten z: prEN 10264-3
ICS:
77.140.45 Nelegirana jekla Non-alloyed steels
77.140.65 Jeklene žice, jeklene vrvi in Steel wire, wire ropes and
verige link chains
oSIST prEN 10264-3:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 10264-3:2022
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oSIST prEN 10264-3:2022
DRAFT
EUROPEAN STANDARD
prEN 10264-3
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2022
ICS 77.140.65 Will supersede EN 10264-3:2012
English Version
Steel wire and wire products - Steel wire for ropes - Part 3:
Round and shaped non alloyed steel wire for high duty
applications
Fils et produits tréfilés en acier - Fils en acier pour Stahldraht und Drahterzeugnisse - Stahldraht für Seile
câbles - Partie 3: Fils ronds et profilés, en acier non - Teil 3: Runder und profilierter Draht aus unlegiertem
aillé, pour fortes sollicitations Stahl für hohe Beanspruchungen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 459/SC 6.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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.
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.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
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. prEN 10264-3:2022 E
worldwide for CEN national Members.
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oSIST prEN 10264-3:2022
prEN 10264-3:2022 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Designation of the product . 5
5 General conditions of manufacture . 5
6 Characteristics of the wire . 5
6.1 Tensile strength grades . 5
6.2 Profiles . 6
6.2.1 Definition of shaped wire . 6
6.2.2 Equivalent diameter . 8
6.3 Minimum requirements for wire characteristics. 8
6.3.1 Dimension — measured values . 8
6.3.2 Reverse bend test . 10
6.3.3 Torsion test . 14
6.3.4 Zinc and Zn/Al alloy coatings . 16
7 Test methods . 18
7.1 General. 18
7.2 Reverse bend test . 18
7.3 Coating requirements to salt-spray test . 19
Bibliography . 20
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oSIST prEN 10264-3:2022
prEN 10264-3:2022 (E)
European foreword
This document (prEN 10264-3:2022) has been prepared by Technical Committee CEN/TC 459 “ECISS –
1
European Committee for Iron and Steel Standardization” , the secretariat of which is held by AFNOR.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 10264-3:2012.
This document for wire for ropes is made up of the following parts:
— Part 1: General requirements
— Part 2: Cold drawn non alloy steel wire for ropes for general applications
— Part 3: Round and shaped non alloyed steel wire for high duty applications
— Part 4: Stainless steel wire
This document has been technically revised to incorporate the following changes:
— replace “zinc alloy coatings” and “Zn95/Al5” with “Zn/Al alloy coating” (see EN 10264-2 N387);
— add tensile strength 2260 and 2360 for “round – class B” (see ISO 2232 N544 2019-08-04);
— add tensile strength 1960 for “round – class A” (see ISO 2232 N544 2019-08-04);
— replace data Table 8 with data table 4B from ISO 2232;
— the same paragraph added as in EN 10264-2 N387 about “Coating requirements to salt-spray test”.
1
Through its sub-committee SC 6 “Wire rod and wires” (secretariat: AFNOR).
3
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oSIST prEN 10264-3:2022
prEN 10264-3:2022 (E)
1 Scope
This document specifies round and shaped non alloyed steel wire for use in the manufacture of ropes for
mine hoisting, man-riding haulage, cableways for the transportation of passengers and other high duty
applications. Heavy duty refers to situations where the stresses applied to the rope are either high or vary
by a large amount during service.
This document refers to round wires and three types of shaped wire: full lock (Z), half lock (H) and
trapezoidal (T).
It does not apply to steel wire taken from manufactured ropes.
This document specifies the following for cold drawn non alloyed steel wire for ropes for high duty
applications:
— dimensional tolerances;
— mechanical characteristics;
— requirements relating to the chemical composition of the steel wire;
— conditions to be satisfied by any coating.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 1179, Zinc and zinc alloys — Primary zinc
EN 10218-1, Steel wire and wire products — General — Part 1: Test methods
EN 10244-2, Steel wire and wire products — Non-ferrous metallic coatings on steel wire — Part 2: Zinc or
zinc alloy coatings
EN 10264-1, Steel wire and wire products — Steel wire for ropes — Part 1: General requirements
EN ISO 16120-1, Non-alloy steel wire rod for conversion to wire — Part 1: General requirements (ISO
16120-1)
EN ISO 16120-2, Non-alloy steel wire rod for conversion to wire — Part 2: Specific requirements for general
purpose wire rod (ISO 16120-2)
EN ISO 16120-4, Non-alloy steel wire rod for conversion to wire — Part 4: Specific requirements for wire
rod for special applications (ISO 16120-4)
3 Terms and definitions
No terms and definitions are listed in this document.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at https://www.electropedia.org/
— ISO Online browsing platform: available at https://www.iso.org/obp/
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oSIST prEN 10264-3:2022
prEN 10264-3:2022 (E)
4 Designation of the product
The designation of wire for ropes manufactured in accordance with this document shall be based on the
nominal dimension, surface appearance and tensile strength.
The indicator of dimension for round wire is the nominal diameter; for shaped wire it is the value of the
height (h), followed by a letter specifying the profile. In the case of H profiles, this indicator shall be
followed by the value of the narrowing.
The surface appearance shall be indicated as defined in EN 10264-1 with U for uncoated or bright wire,
with a letter indicating the class of coating (A, B, …) and in the case of Zn/Al alloy coatings, indicating in
brackets (Zn/Al).
EXAMPLE 1 2,0 mm wire for rope with thick zinc layer, class A, tensile strength grade 1 570 MPa, in accordance
with EN 10264-3.
Designation: wire for rope EN 10264-3 — 2,0 — A — 1 570
EXAMPLE 2 Wire for rope, trapezoidal profile, h = 3,5 mm, class B zinc coated, tensile strength grade 1 770 MPa,
in accordance with EN 10264-3.
Designation: wire for rope EN 10264-3 — T3,5 — B — 1 770
EXAMPLE 3 H shaped wire for rope h = 3,0 mm, w = 1,8 mm, coated with class A Zn/Al alloy, tensile strength
grade 1 370 MPa, in accordance with EN 10264-3.
Designation: wire for rope EN 10264-3 — H — 3,0 × 1,8 — A (Zn/Al) — 1 370
5 General conditions of manufacture
The drawn wire shall be manufactured from rod in accordance with EN ISO 16120-1 and EN ISO 16120-2
for ropes for static applications, and in accordance with EN ISO 16120-1 and EN ISO 16120-4 for ropes
for dynamic applications.
The drawn wire shall show no surface defects or internal defects prejudicial to its use.
When specified, the drawn wire shall be supplied with a coating applied by a hot dipping or electrolytic
method. The coatings commonly used are zinc or Zn/Al alloy coatings.
Unless otherwise specified, the zinc used for coating shall have a purity of 99,95 % according to EN 1179,
Z3; other zinc alloys may be agreed at the time of enquiry and order.
If required by the purchaser, the quality of the zinc or Zn/Al alloy used for the coating material should be
certified by the manufacturer. Because of the reaction between the base material and coating material,
which is inherent to the process, the composition of the coating on the wire is different to that used in the
coating bath.
6 Characteristics of the wire
6.1 Tensile strength grades
The tensile strength grades are defined in Table 1.
NOTE The nominal values are the minimum tensile strength limits. The upper limits (maximum) are equal to
these minimum values increased with the tolerances specified in EN 10264-1.
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oSIST prEN 10264-3:2022
prEN 10264-3:2022 (E)
Table 1 — Tensile strength grade
a
Quality of wire Nominal tensile strength grade
b
MPa
Round Bright or — — — 1 570 — 1 770 1 960 2 160 2 260 2 360
coated
Class B
Zinc or — — — 1 570 — 1 770 1 960 —
Zn/Al alloy
coating
-Class A
Shaped Bright or — 1 370 — 1 570 — 1 770 — —
coated
1 270 1 370 1 470 1 570 1 670 1 770 — —
Class B
c
or class D
Zinc or — 1 370 — 1 570 — — — —
Zn/Al alloy
coating
-Class A
NOTE Subject to agreement between the manufacturer and the purchaser, other tensile strength grades can be
used.
a Coated means zinc or Zn/Al alloy coating.
b 2
1 MPa = 1 N/mm .
c
Mss of coatings for static and dynamic applications are specified in Table 11.
6.2 Profiles
6.2.1 Definition of shaped wire
For shaped wire, the characteristic sections of the wire are shown in Figure 1 for full lock Z, half lock H
and trapezoidal T wires.
The nominal dimensions and tolerances shall be agreed between the supplier and the purchaser at the
time of ordering. The conventional characteristic values are as follows:
h height: difference between the radii of the 2 concentric boundary circles;
b width: maximum width of upper part perpendicular to a radial line passing through the centre of
the width (as shown in Figure 1);
w minimum narrowing: smallest width of the profile;
e distance taken diagonally across the transverse section of the profile (essentially T or Z profiles).
The designation of a full lock wire is established using the letter Z and the height (h), that of a half lock
wire by H followed by the height (h) and the mini
...
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