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SIST EN 10270-1:2024

(Main)

Steel wire for mechanical springs - Part 1: Patented cold drawn unalloyed spring steel wire

Steel wire for mechanical springs - Part 1: Patented cold drawn unalloyed spring steel wire

This document applies to patented cold drawn unalloyed steel wire of circular cross-section for the
manufacture of mechanical springs for static duty and dynamic duty applications.
General technical delivery requirements can be found in EN 10021.

Stahldraht für Federn - Teil 1: Patentiert gezogener unlegierter Federstahldraht

Diese Europäische Norm gilt für patentiert gezogenen unlegierten Stahldraht mit rundem Querschnitt zur Herstellung von Federn für statische und dynamische Beanspruchungen.
Zusätzlich zu dieser Europäischen Norm gelten die allgemeinen technischen Lieferbedingungen nach EN 10021.

Fils en acier pour ressorts mécaniques - Partie 1 : Fils pour ressorts en acier non allié, patentés, tréfilés à froid

Le présent document s’applique aux fils en acier non allié patentés et tréfilés à froid de section circulaire utilisés pour la fabrication de ressorts mécaniques pour usages statiques et dynamiques.
Les exigences techniques générales de livraison se trouvent dans l’EN 10021.

Jeklena žica za vzmeti - 1. del: Patentirana hladno vlečena nelegirana jeklena žica za vzmeti

Ta dokument se uporablja za patentirano hladno vlečeno nelegirano jekleno žico s krožnim prečnim prerezom za
izdelavo mehanskih vzmeti za statično in dinamično uporabo.
Zahteve splošnih tehničnih dobavnih pogojev so navedene v standardu EN 10021.

General Information

Status
Published
Public Enquiry End Date
25-Oct-2022
Publication Date
10-Mar-2024
ICS
77.140.25 - Spring steels
77.140.65 - Steel wire, wire ropes and link chains
Technical Committee
IFEK - Ferrous metals
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
08-Mar-2024
Due Date
13-May-2024
Completion Date
11-Mar-2024
Ref Project
EN 10270-1:2024 - Steel wire for mechanical springs - Part 1: Patented cold drawn unalloyed spring steel wire

Relations

Revised
SIST EN 10270-1:2012+A1:2017 - Steel wire for mechanical springs - Part 1: Patented cold drawn unalloyed spring steel wire
Effective Date
19-Jan-2023

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SLOVENSKI STANDARD
SIST EN 10270-1:2024
01-maj-2024
Jeklena žica za vzmeti - 1. del: Patentirana hladno vlečena nelegirana jeklena žica
za vzmeti
Steel wire for mechanical springs - Part 1: Patented cold drawn unalloyed spring steel
wire
Stahldraht für Federn - Teil 1: Patentiert gezogener unlegierter Federstahldraht
Fils en acier pour ressorts mécaniques - Partie 1 : Fils pour ressorts en acier non allié,
patentés, tréfilés à froid
Ta slovenski standard je istoveten z: EN 10270-1:2024
ICS:
77.140.25 Vzmetna jekla Spring steels
77.140.65 Jeklene žice, jeklene vrvi in Steel wire, wire ropes and
verige link chains
SIST EN 10270-1:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 10270-1:2024

---------------------- Page: 2 ----------------------
SIST EN 10270-1:2024


EN 10270-1
EUROPEAN STANDARD

NORME EUROPÉENNE

February 2024
EUROPÄISCHE NORM
ICS 77.140.25 Supersedes EN 10270-1:2011+A1:2017
English Version

Steel wire for mechanical springs - Part 1: Patented cold
drawn unalloyed spring steel wire
Fils en acier pour ressorts mécaniques - Partie 1 : Fils Stahldraht für Federn - Teil 1: Patentiert gezogener
pour ressorts en acier non allié, patentés, tréfilés à unlegierter Federstahldraht
froid
This European Standard was approved by CEN on 4 September 2023.

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
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 10270-1:2024 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
SIST EN 10270-1:2024
EN 10270-1:2024 (E)
Contents Page
European foreword . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Classification. 6
5 Information to be supplied by the purchaser . 6
6 Requirements . 7
6.1 Material . 7
6.1.1 General. 7
6.1.2 Chemical composition . 7
6.2 Form of delivery . 7
6.3 Coating and surface finish. 7
6.4 Mechanical properties .
...

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