Steel wire ropes - Safety - Part 10: Spiral ropes for general structural applications

This Part of this European Standard specifies the additional materials, manufacturing and testing requirements to those given in Part 1 for spiral ropes incorporating zinc or zinc alloy coated wires for general structural applications. This standard deals with all significant hazards, hazardous situations and events relevant to spiral ropes for general
structural applications, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see clause 4 of EN 12385-1:2002).
This standard applies to spiral ropes for general structural applications which are manufactured after the date of its publication.
NOTE For information only, typical breaking forces for both full-locked coil rope and spiral strand rope are given in annexes B and C for some of the more common sizes.

Drahtseile aus Stahldraht - Sicherheit - Teil 10: Spiralseile für den allgemeinen Baubereich

Dieser Teil dieser Europäischen Norm legt zusätzlich zu Teil 1 weitere Anforderungen an Werkstoffe, Herstellung und Prüfung für Spiralseile einschließlich der mit Zink oder Zinklegierung überzogenen Drähte für allgemeine
Anwendungen im Baubereich fest.
Diese Norm behandelt alle bedeutsamen Gefährdungen, gefährlichen Situationen und Ereignisse, die für Spiralseile für den allgemeinen Baubereich wichtig sind, wenn sie unter den vorgesehenen Bedingungen und unter falschen Bedingungen, wie sie vom Hersteller vernünftigerweise vorhersehbar sind, angewendet werden (siehe Abschnitt 4 von EN 12385-1:2002).
Diese Norm gilt für Spiralseile für den allgemeinen Baubereich, die nach dem Datum der Veröffentlichung hergestellt wurden.
ANMERKUNG   Typische Bruchkräfte für vollverschlossene Spiralseile und Spirallitzenseile sind für einige der gebräuch¬licheren Größen in den Anhängen B und C nur zur Information angegeben.

Câbles en acier - Sécurité - Partie 10: Câbles spiraloïdaux pour applications générales de structures

La présente partie de la Norme européenne spécifie des prescriptions additionnelles à celles de la Partie 1
concernant les matériaux et les prescriptions de fabrication et d’essai pour les câbles à torons spiraloïdaux
comportant des fils galvanisés ou revêtus d’alliages de zinc pour applications générales de structures.
La présente norme traite de tous les phénomènes dangereux, situations et évènements dangereux relatifs aux câbles
spiraloïdaux pour applications générales de structures, lorsque ceux-ci sont utilisés pour l’usage prévu et dans de
mauvaises conditions raisonnablement prévisibles par le fabricant (voir l’Article 4 de l’EN 12385-1:2002).
La présente norme s’applique aux câbles spiraloïdaux pour applications générales de structures qui ont été fabriqués
après la publication de la présente norme.
NOTE Les charges de rupture types des câbles clos et des câbles à torons spiraloïdaux sont données pour information dans
les Annexes B et C pour quelques unes des dimensions les plus courantes uniquement.

Jeklene žične vrvi - Varnost - 10. del: Špiralne vrvi za splošne gradbene namene

General Information

Status
Published
Publication Date
03-Apr-2008
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Apr-2008
Due Date
06-Jun-2008
Completion Date
04-Apr-2008

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Steel wire ropes - Safety - Part 10: Spiral ropes for general structural applicationsCâbles en acier - Sécurité - Partie 10: Câbles spiraloïdaux pour applications générales de structuresDrahtseile aus Stahldraht - Sicherheit - Teil 10: Spiralseile für den allgemeinen BaubereichTa slovenski standard je istoveten z:EN 12385-10:2003+A1:2008SIST EN 12385-10:2004+A1:2008en,fr77.140.65ICS:SLOVENSKI
STANDARDSIST EN 12385-10:2004+A1:200801-junij-2008







EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12385-10:2003+A1
March 2008 ICS 77.140.65 Supersedes EN 12385-10:2003English Version
Steel wire ropes - Safety - Part 10: Spiral ropes for general structural applications
Câbles en acier - Sécurité - Partie 10: Câbles spiraloïdaux pour applications générales de structures
Drahtseile aus Stahldraht - Sicherheit - Teil 10: Spiralseile für den allgemeinen Baubereich This European Standard was approved by CEN on 3 November 2003 and includes Amendment 1 approved by CEN on 14 February 2008.
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 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 Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36
B-1050 Brussels © 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12385-10:2003+A1:2008: E



EN 12385-10:2003+A1:2008 (E) 2 Contents page Foreword.3 Introduction.4 1 Scope.5 2 Normative references.5 3 Terms and definitions.5 4 List of significant hazards.5 5 Safety requirements and/or measures.6 Annex A (normative)
Ductility and adherence wraps and % total elongation at fracture properties of hot zinc coated round wires.8 Annex B (informative)
Typical breaking forces and approximate nominal length masses for full-locked coil rope.10 Annex C (informative)
Typical breaking forces and nominal length masses for spiral strand rope.16 Annex D (informative)
Information which should be provided with an enquiry or an order.23 Annex ZA (informative)
!!!!Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC.24 Annex ZB (informative)
!!!!Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC.25



EN 12385-10:2003+A1:2008 (E) 3 Foreword This document (EN 12385-10:2003+A1:2008) has been prepared by Technical Committee CEN/TC 168 “Chains, ropes, webbing, slings and accessories - Safety”, the secretariat of which is held by BSI. 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 September 2008, and conflicting national standards shall be withdrawn at the latest by September 2008. This document includes Amendment 1, approved by CEN on 2008-02-14. This document supersedes EN 12385-10:2003. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! ". This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directives, see informative Annexes ZA and ZB, which are integral parts of this document. The other Parts of this European Standard are: Part 1: General requirements Part 2: Definitions, designation and classification Part 3: Information for use and maintenance Part 4: Stranded ropes for general lifting applications Part 5: Stranded ropes for lifts Part 6: Stranded ropes for mine shafts Part 7: Locked coil ropes for mine shafts Part 8: Stranded hauling and carrying-hauling ropes for cableway installations designed to carry persons Part 9: Locked coil carrying ropes for cableway installations designed to carry persons Part 1 of this European Standard provides the general requirements for each of the other Parts.
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, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.



EN 12385-10:2003+A1:2008 (E) 4 Introduction This Part of this European Standard has been prepared to be a harmonized standard to provide one means of conforming to the essential safety requirements of the Machinery Directive. This European Standard is a type C standard as stated in EN 1070. During the preparation of this standard, it was assumed that a negotiation would take place between the purchaser and the manufacturer concerning the intended purpose of the rope. Specifiers, purchasers and users should recognise that spiral ropes for structural purposes are, more often than not, specially designed by the rope manufacturer to meet particular conditions.



EN 12385-10:2003+A1:2008 (E) 5 1 Scope This Part of this European Standard specifies the additional materials, manufacturing and testing requirements to those given in Part 1 for spiral ropes incorporating zinc or zinc alloy coated wires for general structural applications. This standard deals with all significant hazards, hazardous situations and events relevant to spiral ropes for general structural applications, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see clause 4 of EN 12385-1:2002). This standard applies to spiral ropes for general structural applications which are manufactured after the date of its publication. NOTE For information only, typical breaking forces for both full-locked coil rope and spiral strand rope are given in annexes B and C for some of the more common sizes. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text, and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 292-1:1991, Safety of machinery — Basic concepts, general principles for design — Part 1: Basic terminology, methodology. EN 292-2, Safety of machinery — Basic concepts, general principles for design — Part 2: Technical principles and specifications. EN 1070:1998, Safety of machinery – Terminology. EN 10264-1, Steel wire and wire products – Steel wire for ropes – Part 1: General requirements. EN 10264-2, Steel wire and wire products – Steel wire for ropes – Part 2: Cold drawn non alloy steel wire for ropes for general applications. EN 10264-3, Steel wire and wire products – Steel wire for ropes – Part 3: Round and shaped non alloyed steel wire for high duty applications. EN 12385-1:2002, Steel wire ropes – Safety – Part 1: General requirements. EN 12385-2:2002, Steel wire ropes – Safety – Part 2: Definitions, designation and classification. 3 Terms and definitions For the purposes of this European Standard, the terms and definitions given in EN 292-1:1991, EN 1070:1998 and EN 12385-2:2002 apply. 4 List of significant hazards For the purposes of this European Standard, the hazards and associated requirements given in EN 292-2 and EN 12385-1 apply.



EN 12385-10:2003+A1:2008 (E) 6 5 Safety requirements and/or measures 5.1 General In addition to the requirements given in 5.2 to 5.6 the requirements shall also conform to those given in Part 1 of this European Standard. 5.2 Wire 5.2.1 General Wires before ropemaking, shall conform to the requirements given in 5.2.2 and 5.2.3 taking into account the wire, shape and class of coating. 5.2.2 Round wires Wires of class A coating shall conform to EN 10264-2; or alternatively, in the case of final hot zinc coated wires, meet the diameter, tensile strength and coating requirements given in EN 10264-2 and the ductility and adherence wraps and % total elongation at fracture properties given in annex A of this Part of the standard. Wires of class B coating shall conform to EN 10264-2. 5.2.3 Shaped wires Wires of class A and B coatings shall conform to EN 10264-3. 5.3 Rope manufacture 5.3.1 Wire joints There shall be no planned joints in the outer layer of wires in any individual in-service rope length or assembly. In any individual in-service rope length or assembly, welds of finished wire in the outer layer shall be no closer than 10 lay lengths of each other and no weld shall be within one lay length of the entry point of the rope into the termination. The tensile strength of the weld shall be at least 50 % of the tensile strength grade of the wire. This shall be verified by testing a sample weld made in accordance with the same method as used to join the wire(s) in the rope. Outer wire joints shall be protected against corrosion by coating. 5.3.2 Wire finish The finish of the wires shall be either zinc or zinc alloy coated or a combination of both provided that in any one layer of wires the finish is the same. NOTE The purchaser should specify any particular wire finish requirements, see Introduction. 5.4 Diameter 5.4.1 Tolerance When measured in accordance with 6.3.1 of EN 12385-1:2002 the measured diameter shall be within 0 % and +3 % of the nominal diameter. NOTE Specifiers, purchasers and users should recognize that spiral ropes for structural applications are, more often than not, specially designed by the rope manufacturer to meet particular conditions and particular attention should be given to the selection of the correct size of rope and associated diameter tolerance for compatibility with other components, such as sockets.



EN 12385-10:2003+A1:2008 (E) 7 5.4.2 Differences between diameter measurements The difference between any two of the four measurements taken in accordance with 6.3.1 of EN 12385-1:2002 shall not exceed 2 % of the nominal rope diameter. 5.5 Breaking force The breaking force shall be specified only as minimum breaking force. The specified minimum breaking force value for a given rope size, construction and grade shall be determined by the rope manufacturer. NOTE Typical minimum values of breaking force for particular constructions of locked coil and spiral strand are given in annex B and annex C respectively. The sampling and acceptance criteria for breaking force testing for all sizes of rope shall be in accordance with the alternative requirements given in A.2 of EN 12385-1:2002. 5.6 Designation and classification Rope designation and classification shall conform to EN 12385-2.



EN 12385-10:2003+A1:2008 (E) 8 Annex A
(normative)
Ductility and adherence wraps and % total elongation at fracture properties of hot zinc coated round wires A.1 Ductility wraps Wires shall be capable of being wrapped in a close helix of at least 4 turns around a mandrel equal in diameter to those values listed in Table A.1 without fracturing.
Table A.1 — Mandrel diameters for ductility wrap test Wire diameter
(mm) Mandrel diameter (2d = 2 × wire diameter) (mm) Including Excluding Up to and including wire tensile strength grade 1570 N/mm2 Up to and including wire tensile strength grade 1670 N/mm2 Up to and including wire tensile strength grade 1770 N/mm2 Up to and including wire tensile strength grade 1960 N/mm2 2,00 2,50 2d 2d 3d 4d 2,50 3,00 2d 2d 3d 4d 3,00 4,00 2d 3d 3d 4d 4,00 5,00 3d 3d 3d 4d 5,00 6,00 3d 3d 3d 4d 6,00 7,00 3d 3d 4d 4d A.2 Adherence wraps Wires shall be capable of being wrapped in a close helix of at least 4 turns around a mandrel equal in diameter to those values listed in Table A.2. The coating shall remain firmly adherent without cracking or flaking, such that it cannot be removed by rubbing with the finger. Table A.2 — Mandrel diameters for adherence wrap test Wire diameter
(mm) Mandrel diameter (2d = 2 × wire diameter) (mm) Including Excluding Up to and including wire tensile strength grade 1570 N/mm2 Up to and including wire tensile strength grade 1670 N/mm2 Up to and including wire tensile strength grade 1770 N/mm2 Up to and including wire tensile strength grade 1960 N/mm2 2,00 2,50 3d 3d 4d 5d 2,50 3,00 4d 4d 4d 5d 3,00 4,00 4d 4d 5d 5d 4,00 5,00 5d 5d 5d 5d 5,00 6,00 5d 5d 5d 5d 6,00 7,00 5d 5d 6d 6d



EN 12385-10:2003+A1:2008 (E) 9 A.3 Percentage total elongation at fracture (At) The total elongation (elastic and plastic) of the gauge length at fracture, when tested in accordance with the method for tensile strength specified in EN 10264-1, shall be expressed as a percentage of the original gauge length. NOTE This test may be carried out as part of the wire tensile test. The % elongation tests shall be carried out over a gauge length of 250 mm to achieve the minimum values given in Table A.3. Table A.3 — Percentage total elongation at fracture Wire diameter
mm Percentage total elongation at fracture Including Excluding Up to and including wire tensile strength grade 1570 N/mm2 Up to and including wire tensile strength grade 1670 N/mm2 Up to and including wire tensile strength grade 1770 N/mm2 Up to and including wire tensile strength grade 1960 N/mm2 2,00 2,50 4,0 3,5 3,0 3,0 2,50 3,00 4,0 4,0 3,0 3,0 3,00 4,00 4,0 4,0 3,0 3,0 4,00 5,00 4,0 4,0 3,0 3,0 5,00 6,00 4,0 4,0 3,5 3,5 6,00 7,00 4,0 4,0 3,5 3,5



EN 12385-10:2003+A1:2008 (E) 10 Annex B
(informative)
Typical breaking forces and approximate nominal length masses for full-locked coil rope Table B.1 — Rope with one layer of full-lock wires Nominal
rope
diameter Approximate nominal length mass1)2) Nominal metallic cross-sectional area 2)
Minimum breaking force2)
Rope grade 1370
Rope grade 1470 Rope grade 1570 Rope grade 1670
(mm)
(kg/100m)
(mm2)
(kN)
(kN)
(kN)
(kN)
20 21 22 23 24
25 26 27 28 29
30 31 32 33 34
35 36 37 38 39
40
227 251 275 301 327
355 384 414 445 478
511 546 582 619 657
696 736 778 820 864
909
254 281 308 337 366
398 430 464 499 535
573 611 651 693 735
779 824 871 919 968
1 020
321 354 388 424 462
501 542 585 629 674
722 771 821 873 927
982 1 040 1 100 1 160 1 220
1 280
344 379 416 455 496
538 582 627 675 724
774 827 881 937 995
1 050 1 120 1 180 1 240 1 310
1 380
368 405 445 486 529
574 621 670 720 773
827 883 941 1 000 1 060
1 130 1 190 1 260 1 330 1 400
1 470
391 431 473 517 563
611 661 713 766 822
880 939 1 000 1 060 1 130
1 200 1 270 1 340 1 410 1 490
1 560
1) The length mass will be increased by approximately 8 % when the rope is preserved with a compound or blocking agent during manufacture. 2) In the case of ropes with a parallel lay centre of round wires, the nominal metallic cross-sectional area, minimum breaking force and approximate nominal length mass should be increased by approximately 4,5 %.



EN 12385-10:2003+A1:2008 (E) 11
Table B.2 — Rope with two layers of full-lock wires Nominal
rope
diameter Approximate nominal length mass1)2) Nominal metallic cross-sectional area2)
Minimum breaking force2)
Rope grade 1370
Rope grade 1470 Rope grade 1570 Rope grade 1670
(mm)
(kg/100m)
(mm2)
(kN)
(kN)
(kN)
(kN)
25 26 27 28 29
30 31 32 33 34
35 36 37 38 39
40 41 42 43 44
45 46 47 48 49
50 51 52 53 54
55 56 57 58 59
60
368 398 429 462 495
530 566 603 642 681
722 764 807 851 896
943 990 1 040 1 090 1 140
1 190 1 250 1 300 1 360 1 410
1 470 1 530 1 590 1 650 1 720
1 780 1 850 1 910 1 980 2 050
2 120
412 446 481 517 555
594 634 676 718 763
808 855 903 953 1 000
1 060 1 110 1 160 1 220 1 280
1 340 1 400 1 460 1 520 1 580
1
...

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