1、BRITISH STANDARD BS EN 10249-1:1996 Cold formed sheet piling of non alloy steels Part1: Technical delivery conditions The European Standard EN10249-1:1995 has the status of a BritishStandard ICS 77.140.70BSEN10249-1:1996 This BritishStandard, having been prepared under the directionof the Engineerin
2、g SectorBoard, was published underthe authority of the Standards Board and comesintoeffect on 15March1996 BSI12-1999 The following BSI references relate to the work on this standard: Committee reference ISE/12 Draft for comment94/309094DC ISBN 0 580 24931 X Committees responsible for this British St
3、andard The preparation of this BritishStandard was entrusted to Technical Committee ISE/12, Structural steels, upon which the following bodies were represented: BEAMA Ltd. British Constructional Steelwork Association Ltd. British Iron and Steel Producers Association British Railways Board Department
4、 of Transport Institution of Structural Engineers Lloyds Register of Shipping National Association of Steel Stockholders Railway Industry Association Society of Motor Manufacturers and Traders Limited Steel Construction Institute Welding Institute Amendments issued since publication Amd. No. Date Co
5、mmentsBSEN10249-1:1996 BSI 12-1999 i Contents Page Committees responsible Inside front cover National foreword ii Foreword 2 Text of EN10249-1 3 List of references Inside back coverBSEN10249-1:1996 ii BSI 12-1999 National foreword This BritishStandard has been prepared by Technical Committee ISE/12
6、and is the English language version of EN10249-1:1995 Cold formed sheet piling of non alloy steels Part1: Technical delivery conditions published by the European Committee for Standardization (CEN). A British Standard does not purport to include all the necessary provisions of a contract. Users of B
7、ritish Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pagesi andii, theEN title page, pages2 to10, an inside back cov
8、er and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN10249-1 June1995 ICS 77.140.70 Descriptors: Iron and steel pr
9、oducts, metal sections, sheet pilings, steels, unalloyed steels, chemical composition, grades: quality, classification, designation, mechanical properties, tests, inspections, marking English version Cold formed sheet piling of non alloy steels Part1:Technical delivery conditions Palplanches profile
10、s froid en aciers non allis Partie1: Conditions techniques de livraisons Kaltgeformte Spundbohlen aus unlegierten Sthlen Teil1: Technische Lieferbedingungen This European Standard was approved by CEN on1995-05-05. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipul
11、ate 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 Central Secretariat or to any CEN member. This European Standard exi
12、sts 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 Central Secretariat has the same status as the official versions. CEN members are the national standards bo
13、dies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland andUnited Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secr
14、etariat: rue de Stassart 36, B-1050 Brussels 1995 All rights of reproduction and communication in any form and by any means reserved in all countries to CEN and its members. Ref. No. EN10249-1:1995EEN10249-1:1995 BSI 12-1999 2 Foreword This European Standard was prepared by SC4, Sheet piling, of Tec
15、hnical Committee ECISS/TC10, Structural steels Qualities, the secretariat of which is held by NNI. EN10249 is composed of two parts: Part1: Technical delivery conditions; Part2: Tolerances on shape and dimensions. This European Standard shall be given the status of a national standard, either by pub
16、lication of an identical text or by endorsement, at the latest by December1995, and conflicting national standards shall be withdrawn at the latest by December1995. According to the CEN/CENELEC International Regulations, the following countries are bound to implement this European Standard: Austria,
17、 Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. Contents Page Foreword 2 1 Scope 3 2 Normative references 3 3 Definitions 3 4 Information to be supplied by the purchaser 3 4.1 Gene
18、ral 3 4.2 Options 4 5 Mass of steel 4 6 Classification and designation 4 6.1 Classification 4 6.2 Designation 4 7 Technical requirements 4 7.1 Steel manufacturing process 4 7.2 Delivery conditions 4 7.3 Chemical composition 4 7.4 Mechanical properties 4 7.5 Technological properties 4 7.6 Surface fin
19、ish 4 8 Inspection and testing 5 8.1 General 5 8.2 Specific inspection and testing 5 8.3 Inspection units 5 8.4 Internal defects 5 8.5 Control of the dimensional tolerances 5 8.6 Inspection documents 5 9 Marking 5 10 Options 5 Annex A (informative) List of national standardswhich correspond to Euron
20、ormsreferenced 7 Annex B (informative) List of corresponding formernational designations 9 Table A.1 Euronorms with corresponding national standards 8 Table B.1 List of corresponding former nationaldesignations 9EN10249-1:1995 BSI 12-1999 3 1 Scope This Part of this European Standard specifies the r
21、equirements for cold formed non alloy steel sheet piling produced from hot rolled strip or sheet with a thickness equal to or greater than2mm in respect of its chemical composition, mechanical and technological properties and delivery conditions. The products specified are for general, structural an
22、d civil engineering works. Requirements concerning the tolerances on shape and dimensions are specified in Part2 of this European Standard. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cit
23、ed 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 editio
24、n of the publication referred to applies. EN10002-1, Metallic materials Tensile testing Part1: Method of test (at ambient temperature). EN10020, Definition and classification of grades of steel. EN10021, General technical delivery requirements for steel and steel products. EN10025, Hot rolled produc
25、ts in non-alloy steels for general structural applications Technical delivery conditions. EN10027-1, Designation system for steel Part1:Steel names, principal symbols. EN10027-2, Designation system for steel Part2:Steel numbers. EN10079, Definition of steel products. prEN10111, Hot rolled non coated
26、 mild unalloyed sheet and strip for cold forming. Technical delivery conditions. EN10113-2, Hot rolled products in weldable fine grain structural steels Part2: Delivery conditions for normalized/normalized rolled steels. EN10113-3, Hot rolled products in weldable fine grain structural steels Part3:
27、Delivery conditions for thermomechanical rolled steels. prEN10149-2, Hot rolled flat products made of high yield strength steels for cold forming Part2:Delivery conditions for thermomechanical rolled steels. prEN10149-2, Hot rolled flat products made of high yield strength steels for cold forming Pa
28、rt2:Delivery conditions for thermomechanical rolled steels. prEN10149-3, Hot rolled flat products made of high yield strength steels for cold forming Part3:Delivery conditions for normalized/normalized rolled steels. EN10204, Metallic products. Types of inspection documents. EN10249-2, Cold formed s
29、heet piling of non alloy steels Part2: Tolerances on shape and dimensions. ECISS/IC10, Designation system for steel Additional symbols for steel names. EU18, Selection and preparation of samples and test pieces for steel and iron and steel products 1) . EU168, Iron and steel products Inspection docu
30、ments Contents 1) . 3 Definitions For the purpose of this European Standard, the definitions in EN10020, EN10021 and EN10079 shall apply. Furthermore, the following definition applies: cold formed sheet piling products made by cold forming on a rolling machine; the form of the product is such that w
31、hen interlocking their joints or overlapping the profile ends, they constitute a continuous sheet piling structure 4 Information to be supplied by the purchaser 4.1 General The following information shall be supplied by the purchaser, at the time of the enquiry and order: a) details of the product f
32、orm, length, quantity and any further processing work that is required, e.g.surface treatment; b) the designation of the product (in accordance with6.2); 1) Until these Euronorms are transformed into European Standards, they may be either implemented as referenced in this European Standard or the co
33、rresponding national standard given in Annex A may be implemented in their placeEN10249-1:1995 4 BSI 12-1999 c) whether products have to be submitted to inspection and testing and if inspection and testing is required, which type of inspection and which inspection document is required(see8.1.2). Whe
34、re no specific choice is made by the purchaser concerninga) andb), the supplier shall refer back to the purchaser. NOTEIt is recommended that the manufacturer be informed by the purchaser at the time of the order, if the purchaser intends to carry out any surface treatment on the product after deliv
35、ery. 4.2 Options A number of options are specified in clause10. In the event that the purchaser does not indicate a requirement to implement any of these options, the product shall be supplied in accordance with the basic specification. 5 Mass of steel The calculated mass shall be determined using a
36、 conventional volumetric mass of7,85kg/dm 3 . 6 Classification and designation 6.1 Classification This European Standard considers three of the steel grades defined by EN10025:S235JRC, S275JRC and S355J0C (grades suitable for cold forming). When agreed at the time of the enquiry and order, other gra
37、des defined by EN10025, prEN10111, EN10113-2 and EN10113-3 and prEN10149-2 and prEN10149-3 may be delivered. Option1, see10.2. 6.2 Designation 6.2.1 Steel names 2)are assigned to steel grades in accordance with EN10027-1 and IC10. Steel numbers are allocated to steel grades in accordance with EN1002
38、7-2. 6.2.2 The products covered by this European Standard shall be designated in the following sequence: a) the name of the product, i.e.“Sheet piling”; b) the number of this European Standard, i.e.EN10249; c) the steel name or number. EXAMPLE. Sheet piling EN10249-S235JRC or Sheet piling EN10249-1.
39、0120 indicates a sheet piling in accordance with EN10249 made of steel S235JRC (Steel number1.0120). 7 Technical requirements 7.1 Steel manufacturing process 7.1.1 The steel manufacturing process shall be at the manufacturers option. Where specified at the time of the enquiry and order, the steel ma
40、nufacturing process shall be reported to the purchaser. Option2,see10.3. 7.1.2 The method of deoxidation shall be at the discretion of the manufacturer, except that rimming steel shall not be permitted. 7.2 Delivery conditions Unless otherwise agreed, sheet piles shall be delivered in the as cold fo
41、rmed condition. Option3,see10.4. 7.3 Chemical composition The chemical compositions for both the ladle and the product analyses shall comply with the maximum values given in Table2 of EN10025 or with the values which apply to the grade agreed at the time of the enquiry and order and chosen from the
42、grades defined by the other standards mentioned in6.1. 7.4 Mechanical properties In the delivery condition as specified in7.2, the mechanical properties shall comply with the relevant requirements of Table5 and Table6 of EN10025 for the required grade and quality or with the requirements which apply
43、 to the grade agreed at the time of the enquiry and order and chosen from the other grades mentioned in6.1. 7.5 Technological properties 7.5.1 Weldability In general, steels for cold formed sheet pile are suitable for arc welding. 7.5.2 Other requirements Where specified at the time of the enquiry a
44、nd order, the suitability and the relevant product quality requirements for hot dip zinc coating may be agreed. Option4,see10.5. 7.6 Surface finish The material shall be sound and free from any surface flaws which might preclude its use for the purpose for which it is intended. Cutting burrs which m
45、ay exist at the ends of the sheet piling are acceptable provided that they do not impair the fitness of the profiles to be interlocked and their use. 2) Former national designations (steel names) are listed in Annex BEN10249-1:1995 BSI 12-1999 5 8 Inspection and testing 8.1 General 8.1.1 The product
46、s can be supplied with inspection and testing with respect to their compliance with the requirements of this European Standard. 8.1.2 Where inspection and testing is required (option5,see10.6), the purchaser shall specify at the time of the enquiry and order: a) the type of inspection and testing, i
47、.e.specific or non-specific (see EN10021); b) the type of the inspection document see8.8and4.1 c); c) the inspection tests. Except when agreed at the time of the enquiry and order (option6,see10.7), the chemical composition and the mechanical properties are determined on the feedstock material. The
48、results of these tests will be given to the purchaser by the sheet pile producer on request (option7,see10.8). 8.1.3 Specific inspection and testing shall be carried out according to8.2 to8.6. 8.1.4 Unless otherwise agreed at the time of the enquiry and order, inspection of surface condition and dim
49、ensions shall be carried out by the manufacturer. Option8,see10.9. 8.2 Specific inspection and testing Where specific inspection and testing is specifiedsee8.1.2 a) only the tolerances shall be checked(see8.5), unless otherwise indicated at the time of the enquiry and order. Option6,see10.7. Where required in cases of dispute, the chemical composition and the mechanical properties shall be determined on the finished products. 8.3 Inspection units The inspection unit is composed of a cast or part thereof of the feedst
