EN 12385-10:2003
(Main)Steel wire ropes - Safety - Part 10: Spiral ropes for general structural applications
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 full locked coil and spiral strand ropes incorporating zinc or zinc alloy coated wires for general structural applications.
It shall be used in conjunction with Parts 1 and 2 of this standard.
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 vollverschlossene Spiralseile und Spirallitzenseile aus mit Zink oder Zinklegierung überzogenen Drähten für allgemeine Anwendungen im Baubereich fest.
Er ist in Verbindung mit Teil 1 und Teil 2 dieser Norm zu verwenden.
Typische Bruchkräfte für vollverschlossene Spiralseile und Spirallitzenseile sind für einige der gebräuchlicheren 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 venant pour les câbles clos et les câbles à torons spiraloïdaux comportant des fils galvanisés ou revêtus d'alliages de zinc pour applications générales de structures.
Il convient de la lire conjointement aux parties 1 et 2 de la présente Norme.
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
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Standards Content (Sample)
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 spiraloidaux pour applications générales de structuresDrahtseile aus Stahldraht - Sicherheit - Teil 10: Spiralseile für den allgemeinen Baubereich77.140.65Jeklene žice, jeklene vrvi in verigeSteel wire, wire ropes and link chainsICS:SIST EN 12385-10:2004enTa slovenski standard je istoveten z:EN 12385-10:200301-junij-2004SIST EN 12385-10:2004SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12385-10December 2003ICS 77.140.65English versionSteel wire ropes - Safety - Part 10: Spiral ropes for generalstructural applicationsCâbles en acier - Sécurité - Partie 10: Câbles spiraloïdauxpour applications générales de structuresDrahtseile aus Stahldraht - Sicherheit - Teil 10: Spiralseilefür den allgemeinen BaubereichThis European Standard was approved by CEN on 3 November 2003.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the 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 translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12385-10:2003 E
EN 12385-10:2003 (E)2ContentspageForeword.3Introduction.41Scope.52Normative references.53Terms and definitions.54List of significant hazards.55Safety requirements and/or measures.6Annex A (normative)
Ductility and adherence wraps and % total elongation at fracture properties ofhot zinc coated round wires.8Annex B (informative)
Typical breaking forces and approximate nominal length masses for full-lockedcoil rope.10Annex C (informative)
Typical breaking forces and nominal length masses for spiral strand rope.16Annex D (informative)
Information which should be provided with an enquiry or an order.23Annex ZA (informative)
Relationship of this document with EC Directives.24
EN 12385-10:2003 (E)3ForewordThis document (EN 12385-10:2003) 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 orby endorsement, at the latest by June 2004, and conflicting national standards shall be withdrawn at the latest byJune 2004.This document has been prepared under a mandate given to CEN by the European Commission and the EuropeanFree Trade Association, and supports essential requirements of EU Directive(s).For relationship with EU Directive, see informative annex ZA, which is an integral part of this document.The other Parts of this European Standard are:Part 1: General requirementsPart 2: Definitions, designation and classificationPart 3: Information for use and maintenancePart 4: Stranded ropes for general lifting applicationsPart 5: Stranded ropes for liftsPart 6: Stranded ropes for mine shaftsPart 7: Locked coil ropes for mine shaftsPart 8: Stranded hauling and carrying-hauling ropes for cableway installations designed to carry personsPart 9: Locked coil carrying ropes for cableway installations designed to carry personsPart 1 of this European Standard provides the general requirements for each of the other Parts. For the relationshipof this Part with EU Directives, see informative annex ZA of Part 1 and informative annex ZA of this part of thestandard.This is the first edition of this Part of this European Standard.Annex A is normative. The annexes B, C and D are informative.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal,Slovakia, Spain, Sweden, Switzerland and the United Kingdom.
EN 12385-10:2003 (E)4IntroductionThis Part of this European Standard has been prepared to be a harmonized standard to provide one means ofconforming 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 andthe 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 (E)51 ScopeThis Part of this European Standard specifies the additional materials, manufacturing and testing requirements to thosegiven 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 generalstructural applications, when they are used as intended and under conditions of misuse which are reasonablyforeseeable 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 itspublication.NOTEFor information only, typical breaking forces for both full-locked coil rope and spiral strand rope are given in annexesB and C for some of the more common sizes.2 Normative referencesThis European Standard incorporates by dated or undated reference, provisions from other publications. Thesenormative references are cited at the appropriate places in the text, and the publications are listed hereafter. For datedreferences, subsequent amendments to or revisions of any of these publications apply to this European Standard onlywhen incorporated in it by amendment or revision. For undated references the latest edition of the publication referredto 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 andspecifications.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 forgeneral applications.EN 10264-3 , Steel wire and wire products – Steel wire for ropes – Part 3: Round and shaped non alloyed steel wire forhigh 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 definitionsFor the purposes of this European Standard, the terms and definitions given in EN 292-1:1991, EN 1070:1998 andEN 12385-2:2002 apply.4 List of significant hazardsFor the purposes of this European Standard, the hazards and associated requirements given in EN 292-2 andEN 12385-1 apply.
EN 12385-10:2003 (E)65 Safety requirements and/or measures5.1 GeneralIn addition to the requirements given in 5.2 to 5.6 the requirements shall also conform to those given in Part 1 ofthis European Standard.5.2 Wire5.2.1 GeneralWires 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 wiresWires 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 adherencewraps 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 wiresWires of class A and B coatings shall conform to EN 10264-3.5.3 Rope manufacture5.3.1 Wire jointsThere 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 than10 lay lengths of each other and no weld shall be within one lay length of the entry point of the rope into thetermination.The tensile strength of the weld shall be at least 50 % of the tensile strength grade of the wire. This shall be verifiedby 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 finishThe finish of the wires shall be either zinc or zinc alloy coated or a combination of both provided that in any one layer ofwires the finish is the same.NOTEThe purchaser should specify any particular wire finish requirements, see Introduction.5.4 Diameter5.4.1 ToleranceWhen measured in accordance with 6.3.1 of EN 12385-1:2002 the measured diameter shall be within 0 % and +3 % ofthe nominal diameter.NOTESpecifiers, purchasers and users should recognize that spiral ropes for structural applications are, more often thannot, specially designed by the rope manufacturer to meet particular conditions and particular attention should be given to theselection of the correct size of rope and associated diameter tolerance for compatibility with other components, such as sockets.
EN 12385-10:2003 (E)75.4.2 Differences between diameter measurementsThe difference between any two of the four measurements taken in accordance with 6.3.1 of EN 12385-1:2002 shallnot exceed 2 % of the nominal rope diameter.5.5 Breaking forceThe 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 therope manufacturer.NOTETypical minimum values of breaking force for particular constructions of locked coil and spiral strand are given inannex B and annex C respectively.The sampling and acceptance criteria for breaking force testing for all sizes of rope shall be in accordance with thealternative requirements given in A.2 of EN 12385-1:2002.5.6 Designation and classificationRope designation and classification shall conform to EN 12385-2.
EN 12385-10:2003 (E)8Annex A(normative)Ductility and adherence wraps and % total elongation at fracture propertiesof hot zinc coated round wiresA.1 Ductility wrapsWires shall be capable of being wrapped in a close helix of at least 4 turns around a mandrel equal in diameter to thosevalues listed in Table A.1 without fracturing.Table A.1 — Mandrel diameters for ductility wrap testWire diameter(mm)Mandrel diameter(2d = 2 ´ wire diameter)(mm)IncludingExcludingUp to andincluding wiretensile strengthgrade1570 N/mm2Up to andincluding wiretensile strengthgrade1670 N/mm2Up to andincluding wiretensile strengthgrade1770 N/mm2Up to andincluding wiretensile strengthgrade1960 N/mm22,002,502d2d3d4d2,503,002d2d3d4d3,004,002d3d3d4d4,005,003d3d3d4d5,006,003d3d3d4d6,007,003d3d4d4dA.2 Adherence wrapsWires shall be capable of being wrapped in a close helix of at least 4 turns around a mandrel equal in diameter to thosevalues listed in Table A.2. The coating shall remain firmly adherent without cracking or flaking, such that it cannot beremoved by rubbing with the finger.Table A.2 — Mandrel diameters for adherence wrap testWire diameter(mm)Mandrel diameter(2d = 2 ´ wire diameter)(mm)IncludingExcludingUp to andincluding wiretensile strengthgrade1570 N/mm2Up to andincluding wiretensile strengthgrade1670 N/mm2Up to andincluding wiretensile strengthgrade1770 N/mm2Up to andincluding wiretensile strengthgrade1960 N/mm22,002,503d3d4d5d2,503,004d4d4d5d3,004,004d4d5d5d4,005,005d5d5d5d5,006,005d5d5d5d6,007,005d5d6d6d
EN 12385-10:2003 (E)9A.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 fortensile strength specified in EN 10264-1, shall be expressed as a percentage of the original gauge length.NOTEThis 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 inTable A.3.Table A.3 — Percentage total elongation at fractureWire diametermmPercentage total elongation at fractureIncludingExcludingUp to andincluding wiretensile strengthgrade1570 N/mm2Up to andincluding wiretensile strengthgrade1670 N/mm2Up to andincluding wiretensile strengthgrade1770 N/mm2Up to andincluding wiretensile strengthgrade1960 N/mm22,002,504,03,53,03,02,503,004,04,03,03,03,004,004,04,03,03,04,005,004,04,03,03,05,006,004,04,03,53,56,007,004,04,03,53,5
EN 12385-10:2003 (E)10Annex B(informative)Typical breaking forces and approximate nominal length masses for full-locked coil ropeTable B.1 — Rope with one layer of full-lock wiresNominalropediameterApproximatenominal lengthmass1)2)Nominalmetallic cross-sectional area2)Minimum breaking force2)
Rope grade1370Rope grade1470Rope grade1570Rope grade1670(mm)(kg/100m)(mm2)(kN)(kN)(kN)(kN)2021222324252627282930313233343536373839402272512753013273553844144454785115465826196576967367788208649092542813083373663984304644995355736116516937357798248719199681 0203213543884244625015425856296747227718218739279821 0401 1001 1601 2201 2803443794164554965385826276757247748278819379951 0501 120
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