1、CENEN%Q249-1 95 m 3404589 0120715 b21 m BRITISH STANDARD Cold formed sheet piling of non alloy steels Part 1. Technical delivery conditions The European Standard EN 10249-1 : 1995 has the status of a British Standard ICs 77.140.70 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LA
2、W BS EN 10249-1 : 1996 - CEN EN*iL0249-L 95 m 3404589 OL207Lb 5b8 m BS EN 10249-1 1996 Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee ISE/ 12, Structural steels, upon which the following bodies were represented: BEAMA Lt
3、d. British Constructional Steelwork Association Ltd. British Iron and Steel Producers Association British Railways Board Department of Transport Institution of Structural Engineers Lloyds Register of Shipping National Association of Steel Stockholders Railway Industry Association Society of Motor Ma
4、nufacturers and Traders Limited Steel Construction Institute Welding Institute This British Standard, having been prepared under the direction of the Engineering Sector Board, was published under the authority of the Standards Board and comes into effect on 15 March 1996 O BSI 1996 The following BSI
5、 references relate to the work on this standard: Committee reference ISE/12 Draft for comment 94/309094 DC ISBN O 580 24931 X Amendments issued since publication Amd. No. I Date I Tkxt affected CEN EN*10249-1 95 3404589 0120717 4T4 BS EN 10249-1 : 1996 Contents Page Committees responsible Inside fro
6、nt cover National foreword 11 Foreword 2 Text of EN 10249-1 3 O BSI 1996 i CEN EN*:L0249-L 95 3404589 OL207LB 330 = BS EN 10249-1 : 1996 National foreword This British Standard has been prepared by Technical Committee ISEI12 and is the English language version of EN 10249- 1 : 1995 Cold fomd sheet p
7、iling of non alloy steels - Part 1: Technical delivery conditions published by the European Committee for Standardization (CEN). Compliance with a British Standard does not of itself confer immunity from legal obligations. ll O BSI 1996 CEN EN*10249-1 95 3404589 0120717 277 EUROPEAN STANDARD NORME E
8、UROPENNE EUROPISCHE NORM EN 10249-1 June 1995 ICs 77.140.70 Descriptors: iron and steel products, metal sections, sheet pilings, steels, unalloyed steels, chemical composition, grades: quality, classification, designation, mechanical properties, tests, inspections, marking Enghsh version Cold formed
9、 sheet piling of non alloy steels - Part 1 : Technical delivery conditions Palplanches profiles froid en aciers non allis - Partie 1 : Conditions techniques de livraisons Kaltgeformte Spundbohlen aus unlegierten Sthlen - Teil 1: Technische Lieferbedingungen This European Standard was approved by CEN
10、 on 1995-05-05. 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
11、be obtained on application to the Central Secretariat 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 Centr
12、al Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European C
13、ommittee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 01995 All rights of reproduction and communication in any form and by any means reserved in all countries to CEN and its members. Ref. No. EN 10249-1 :
14、1995 E CEN EN*10249-1 95 3404589 0120720 T9 Page 2 EN 10249-1 : 1995 Foreword This European Standard was prepared by SC4, Sheet piling, of Technical Committee ECISS/C10, Structural steels - Qualities, the secretariat of which is held by NNI. EN 10249 is composed of two parts: Part 1: %?chnical deliv
15、ery conditions; Part 2: Tblerances on shape and dimensions. 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 December 1995, and conflicting national standards shall be withdrawn at the latest by De
16、cember 1995. According to the CENICENELEC International Regulations, the following countries are bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and
17、United Kingdom. Contents Foreword 1 Scope 2 Normative references 3 Definitions 4 4.1 General 4.2 Options 5 Mass of steel 6 Classification and designation 6.1 Classification 6.2 Designation 7 Technical requirements 7.1 Steel manufacturing process 7.2 Delivery conditions 7.3 Chemical composition 7.4 M
18、echanical properties 7.5 Tkchnological properties 7.6 Surface finish 8 Inspection and testing 8.1 General 8.2 Specific inspection and testing 8.3 Inspection units 8.4 Internal defects 8.5 Control of the dimensional tolerances 8.6 Inspection documents 9 Marking 10 Options Annexes A (informative) List
19、 of national standards which correspond to Euronorms referenced B (informative) List of corresponding former national designations Information to be supplied by the purchaser l+%e 2 3 3 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5 7 9 CEN EN*L0247-L 75 3404589 OL2072L 725 = Page 3 EN 10249-1 : 1995 1 Sco
20、pe This Part of this European Standard specifies the requirements for cold formed non alloy steel sheet piling produced from hot rolled strip or sheet with a thickness equal to or greater than 2 mm in respect of its chemical composition, mechanical and technological properties and delivery condition
21、s. The products specified are for general, structural and civil engineering works. Requirements concerning the tolerances on shape and dimensions are specified in Part 2 of this European Standard. 2 Normative references This European Standard incorporates by dated or undated reference, provisions fr
22、om 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 amendm
23、ent or revision. For undated references the latest edition of the publication referred to applies. EN 10002-1 Ifetallic materials - knsile testing - Part 1: Method of test (at ambient temperature) EN 10020 Definition and classgication of grades of steel EN 10021 General technical delivery requiremen
24、ts for steel and steel products Hot rolled products in non-alloy steels for general structural applications - Technical delivery conditions Designation system for steel Part 1: Steel names, principal symbols Designation system for steel Part 2: Steel numbers Definition of steel products EN 10025 EN
25、10027-1 EN 10027-2 EN 10079 prEN 10111 EN 10113-2 EN 10113-3 prEN 10149-2 prEN 10149-2 prEN 10149-3 EN 10204 EN 10249-2 ECISS/IC 10 EU lgl) EU 168l) Hot rolled mn coated mild unalloyed sheet and strip for cold forming. Technical delivery conditions Hot rolled products in weldable fine grain structur
26、al steels Part 2: Delivery conditions for normulixed/normalized rolled steels Hot rolled products in weldable fine grain structural steels Part 3: Delivery conditions for therrnomechanical rolled steels Hot rolledflat products made of high yield strength steels for cold Part 2: Delivery conditions f
27、or themnomechanical rolled steels Hot rolled.fiat products made of high yield strength steels for cold forming Part 2: Delivery conditions for therrnomechanical rolled steels Hot rolledflat products made of high yield strength steels for cold forming Part 3: Delivery conditions for norrnalixed/norma
28、lixed rolled steels Metallic products. Types oj. inspection documents Cold formed sheet piling of non alloy steels Part 2: lblerances on shape and dimensions Designation system for steel Additional symbols for steel Selection and preparation of samples und test pieces for steel and iron and steel pr
29、oducts Iron and steel products - Inspection documents - Contents forming naS )Until these Euronorms are transformed into European Standards, they may be either implemented as referenced in this European Standard or the corresponding national standard given in annex A may be implemented in their plac
30、e O BSI 1996 CEN EN*30247-1 75 3404589 0320722 Bbl Page 4 EN 10249-1 : 1995 3 Definitions For the purpose of this European Standard, the definitions in EN 10020, EN 10021 and EN 10079 shall apply. Furthermore, the following definition applies: cold formed sheet piling: Products made by cold forming
31、on a rolling machine; the form of the product is such that when 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 t
32、he time of the enquiry and order: a) details of the product form, length, quantity and any further processing work that is required, e.g. surface treatment; b) the designation of the product (in accordance with 6.2); c) whether products have to be submitted to inspection and testing and if inspectio
33、n and testing is required, which type of inspection and which inspection document is required (see 8.1.2). Where no specific choice is made by the purchaser concerning a) and b), the supplier shall refer back to the purchaser. NOTE. It is recommended that the manufacturer be informed by the purchase
34、r at the time of the order, if the purchaser intends to carry out any surface treatment on the product after delivery. 4.2 Options A number of options are specified in clause 10. In the event that the purchaser does not indicate a requirement to implement any of these options, the product shall be s
35、upplied in accordance with the basic specification. 5 Mass of steel The calculated mass shall be determined using a conventional volumetric mass of 7,85 kg/dm3. 6 Classification and designation 6.1 Classification This European Standard considers three of the steel grades defined by EN 10025 : S235JR
36、C, S275JRC and S355JOC (grades suitable for cold forming). When agreed at the time of the enquiry and order, other grades defined by EN 10025, prEN 10111, EN 10113 : Part 2 and Part 3 and prEN 10149 : Part 2 and Part 3 may be delivered. Option 1, see 10.2. 6.2 Designation 6.2.1 Steel names2) are ass
37、igned to steel grades in accordance with EN 10027-1 and IC 10. Steel numbers are allocated to steel grades in accordance with EN 10027-2. 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
38、of this European Standard, i.e. EN 10249; c) the steel name or number. EXAMPLE. Sheet piling EN 10249-S235JRC or Sheet piling EN 10249-1.0120 indicates a sheet piling in accordance with EN 10249 made of steel S235JRC (Steel number 1.0120). )Former national designations (steel names) are listed in an
39、nex B O BSI 1996 CEN EN+30249-1 95 I 3404589 0320723 7T8 I Page 5 EN 10249-1 : 1995 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 manufacturing proce
40、ss shall be reported to the purchaser. Option 2, see 10.3. 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 formed condition
41、. Option 3, see 10.4. 7.3 Chemical composition The chemical compositions for both the ladle and the product analyses shall comply with the maximum values given in table 2 of EN 10025 or with the values which apply to the grade agreed at the time of the enquiry and order and chosen from the grades de
42、fined by the other standards mentioned in 6.1. 7.4 Mechanical properties In the delivery condition as specified in 7.2, the mechanical properties shall comply with the relevant requirements of tables 5 and 6 of EN 10025 for the required grade and quality or with the requirements which apply to the g
43、rade agreed at the time of the enquiry and order and chosen from the other grades mentioned in 6.1. 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 and order
44、, the suitability and the relevant product quality requirements for hot dip zinc coating may be agreed. Option 4, see 10.5. 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 may ex
45、ist 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. 8 Inspection and testing 8.1 General 8.1.1 The products can be supplied with inspection and testing with respect to their compliance with the requirements
46、of this European Standard. 8.1.2 Where inspection and testing is required (option 5, see 10.6), the purchaser shall specify at the time of the enquiry and order: a) the type of inspection and testing, i.e. specific or non-specific (see EN 10021); b) the type of the inspection document (see 8.8 and 4
47、.1 c); e) the inspection tests. Except when agreed at the time of the enquiry and order (option 6, see 10.7), the chemical composition and the mechanical properties are determined on the feedstock material. The results of these tests will be given to the purchaser by the sheet pile producer on reque
48、st (option 7, see 10.8). 8.1.3 Specific inspection and testing shall be carried out according to 8.2 to 8.6. 8.1.4 Unless otherwise agreed at the time of the enquiry and order, inspection of surface condition and dimensions shall be carried out by the manufacturer. Option 8, see 10.9. 8.2 Specific i
49、nspection and testing Where specific inspection and testing is specified (see 8.1.2 a) only the tolerances shall be checked (see 8.51, unless otherwise indicated at the time of the enquiry and order. Option 6, see 10.7. 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 feedstock material of the same steel grade. 8.4 Internal def
