EN 10270-1:2011/FprA1

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

1.1 This Eurpean Standard applies to patented cld drawn unalloyed steel wire of cicular cross-section for the manufacture of mechanical springs for static duty and dynamic duty applications - 1.2 In addition to this European Standard, the general technical delivery requirements of EN 10021 are applicable.

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

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

General Information

• Status: Not Published
• ICS: 77.140.25 - Spring steels
• Technical Committee: ECISS/TC 106 - Wire rod and wires
• Drafting Committee: ECISS/TC 106 - Wire rod and wires
• Current Stage: 5060 - Closure of Vote - Formal Approval
• Start Date: 23-Feb-2017
• Due Date: 15-Jul-2015
• Completion Date: 23-Feb-2017
• Ref Project: SIST EN 10270-1:2012/kFprA1:2017 - Steel wire for mechanical springs - Part 1: Patented cold drawn unalloyed spring steel wire

Relations

• Merged Into: EN 10270-1:2011+A1:2017 - Steel wire for mechanical springs - Part 1: Patented cold drawn unalloyed spring steel wire
• Effective Date: 08-Mar-2017
• Amends: EN 10270-1:2011 - Steel wire for mechanical springs - Part 1: Patented cold drawn unalloyed spring steel wire
• Effective Date: 06-Nov-2013

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 10270-1:2012/kFprA1:2017
01-februar-2017
-HNOHQDåLFD]DY]PHWLGHO3DWHQWLUDQDKODGQRYOHþHQDQHOHJLUDQDMHNOHQDåLFD
]DY]PHWL
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 10270-1:2011/FprA1
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 10270-1:2012/kFprA1:2017 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 10270-1:2012/kFprA1:2017

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SIST EN 10270-1:2012/kFprA1:2017


FINAL DRAFT
EUROPEAN STANDARD
EN 10270-1:2011
NORME EUROPÉENNE

EUROPÄISCHE NORM
FprA1
December 2016
ICS 77.140.25
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 draft amendment is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical
Committee ECISS/TC 106.

This draft amendment A1, if approved, will modify the European Standard EN 10270-1:2011. If this draft becomes an
amendment, CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for
inclusion of this amendment into the relevant national standard without any alteration.

This draft amendment 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey 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: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 10270-1:2011/FprA1:2016 E
worldwide for CEN national Members.

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SIST EN 10270-1:2012/kFprA1:2017
EN 10270-1:2011/FprA1:2016 (E)
Contents Page
European foreword . 3
1 Modifications to Clause 2, Normative references . 4
2 Modification to Clause 3, Terms and definitions . 4
3 Modification to Clause 4, Classification . 4
4 Modification to Clause 5,-Information to be supplied by the purchaser . 4
5 Modification to 6.1.1, General . 4
6 Modifications to 6.1.2, Chemical composition . 4
7 Modification to 6.4, Mechanical properties . 5
8 Modifications to 6.4, Mechanical properties . 5
9 Modification to 6.5.1, Coiling test . 6
10 Modifications to 6.5.2, Simple torsion test .
...