EN 10225-2009 en Weldable structural steels for fixed offshore structures - Technical delivery conditions《固定式近海结构的可焊接结构钢 技术交付条件》.pdf

1、BS EN 10225:2009ICS 77.140.10NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDWeldable structuralsteels for fixed offshorestructures Technicaldelivery conditionsThis British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on

2、31 July 2009 BSI 2009ISBN 978 0 580 64623 2Amendments/corrigenda issued since publicationDate CommentsBS EN 10225:2009National forewordThis British Standard is the UK implementation of EN 10225:2009. Itsupersedes BS EN 10225:2001 which is withdrawn.The UK participation in its preparation was entrust

3、ed to TechnicalCommittee ISE/12, Structural steels.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance wit

4、h a British Standard cannot confer immunityfrom legal obligations.BS EN 10225:2009EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 10225July 2009ICS 77.140.10 Supersedes EN 10225:2001 English VersionWeldable structural steels for fixed offshore structures -Technical delivery conditionsAciers de con

5、struction soudables destins la fabricationde structures marines fixes - Conditions techniques delivraisonSchweigeeignete Bausthle fr feststehende Offshore-Konstruktionen - Technische LieferbedingungenThis European Standard was approved by CEN on 5 June 2009.CEN members are bound to comply with the C

6、EN/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 CEN Management Centre or t

7、o 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 CEN Management Centre has the same status as theofficial versions

8、.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, S

9、weden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref

10、. No. EN 10225:2009: EBS EN 10225:2009EN 10225:2009 (E) 2 Contents Page Foreword 41 Scope 52 Normative references 53 Terms and definitions .74 Information to be supplied by the purchaser .94.1 General 94.2 Options 105 Dimensions, mass and tolerances 105.1 Dimensions and tolerances . 105.2 Mass of st

11、eel . 116 Classification and designation 116.1 Classification . 116.2 Designation . 117 Manufacturing process 127.1 Steel manufacturing process 127.2 Thickness limits and segregation control 127.3 Delivery condition . 128 Requirements 138.1 General . 138.2 Chemical composition . 138.3 Mechanical pro

12、perties 168.4 Technological properties . 178.5 Surface condition and internal defects 179 Inspection and testing 199.1 General . 199.2 Ex-mill supply 209.3 Merchant supply . 219.4 Identification of cast . 219.5 Delivery 2110 Sampling 2110.1 General . 2110.2 Frequency of testing 2110.3 Preparation of

13、 samples and test pieces . 2210.4 Verification of chemical composition . 2411 Test methods . 2411.1 Chemical analysis . 2411.2 Mechanical tests . 2411.3 Non-destructive tests . 2511.4 Re-tests and re-submission for testing 2612 Marking, bundling and protective coating . 2612.1 Die stamp and paint ma

14、rking . 2612.2 Bundling 2712.3 Colour coding 2712.4 Protective coating . 2813 Options 28BS EN 10225:2009EN 10225:2009 (E) 3 Annex A (normative) Location of test samples for tensile and impact tests . 46Annex B (normative) Location of tensile test piece when two rolled surfaces cannot be retained . 4

15、8Annex C (normative when option 2 is specified by the purchaser) Details of manufacturing procedures to be supplied by the manufacturer for steels of groups 2 and 3 . 49Annex D (normative when option 16 is specified by the purchaser) Cold forming characteristics for steel plate of groups 2 and 3 50A

16、nnex E (normative when option 18 is specified by the purchaser) Weldability testing for steels of groups 2 and 3 and mechanical testing of butt welds . 51Annex F (normative when option 18 is specified by the purchaser) Weldability testing for steels of groups 2 and 3 - Bead-on-plate 68Annex G (norma

17、tive) Weldability testing for steels of groups 2 and 3 - Controlled thermal severity tests (CTS) 70Bibliography 76BS EN 10225:2009EN 10225:2009 (E) 4 Foreword This document (EN 10225:2009) has been prepared by Technical Committee ECISS/TC 10 “Structural steels - Grades and qualities”, the secretaria

18、t of which is held by DIN. 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 January 2010, and conflicting national standards shall be withdrawn at the latest by January 2010. Attention is drawn to

19、the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 10225:2001. According to the CEN/CENELEC Internal Regulations, the national stan

20、dards 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, P

21、ortugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 10225:2009EN 10225:2009 (E) 5 1 Scope This European Standard specifies requirements for weldable structural steels to be used in the fabrication of fixed offshore structures in the form of plates up to and

22、 including 150 mm thick. It also specifies sections up to 63 mm thick except for sections delivered in the as-rolled condition which are permitted up to 25 mm thick only. Seamless hollow sections up to and including 40 mm thick and high frequency electric resistance welded hollow sections up to and

23、including 20 mm thick are specified. Greater thicknesses for sections and hollow sections may be agreed, provided the technical requirements of this European Standard are maintained. For plates the thickness limitations are: S355G2+N, S355G5+M, - up to and including 20 mm S355G3+N, S355G6+M - up to

24、and including 40 mm S355G7+N, S355G8+N, S355G9+N, S355G10+N - up to and including 150 mm S355G7+M, S355G8+M, S355G9+M, S355G10+M - up to and including 100 mm S420G1+QT, S420G1+M, S420G2+QT, S420G2+M - up to and including 100 mm S460G1+QT, S460G1+M, S460G2+QT, S460G2+M - up to and including 100 mm Th

25、e standard is applicable to steels for offshore structures, designed to operate in the offshore sector but not to steels supplied for the fabrication of subsea pipelines, risers, process equipment, process piping, and other utilities. It is primarily applicable to the North Sea Sector, but may also

26、be applicable in other areas provided that due consideration is given to local conditions e.g. temperature. In the case of hollow sections formed from plate with the seam fusion welded, this European standard covers only the requirements of the plate material. Minimum yield strengths up to 460 MPa a

27、re specified together with low temperature impact properties at temperatures down to 40 C. This European standard applies to material supplied ex-mill or from merchants stock. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated

28、references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 473, Non-destructive testing Qualification and certification of NDT personnel General principles EN 571-1, Non-destructive testing Penetrant testin

29、g Part 1: General principles EN 895, Destructive tests on welds in metallic materials Transverse tensile tests EN 1011-1, Welding Recommendations for welding of metallic materials Part 1: General guidance for arc welding EN 10002-1, Metallic materials Tensile testing Part 1: Method of test at ambien

30、t temperature EN 10020:2000, Definition and classification of grades of steels EN 10021:2006, General technical delivery conditions for steel products BS EN 10225:2009EN 10225:2009 (E) 6 EN 10024, Hot rolled taper flange I sections Tolerances on shape and dimensions EN 10025-1, Hot rolled products o

31、f structural steels Part 1: General technical delivery conditions EN 10025-3, Hot rolled products of structural steels Part 3: Technical delivery conditions for normalized/normalized rolled weldable fine grain structural steels EN 10025-4, Hot rolled products of structural steels Part 4: Technical d

32、elivery conditions for thermomechanical rolled weldable fine grain structural steels EN 10025-6, Hot rolled products of structural steels Part 6: Technical delivery conditions for flat products of high yield strength structural steels in the quenched and tempered condition EN 10027-1, Designation sy

33、stems for steels Part 1: Steel names EN 10027-2, Designation systems for steels Part 2: Numerical system EN 10029, Hot rolled steel plates 3 mm thick or above Tolerances on dimensions, shape and mass EN 10034, Structural steel I and H sections Tolerances on shape and dimensions EN 10045-1, Metallic

34、materials Charpy impact test Part 1: Test method EN 10052:1993, Vocabulary of heat treatment terms for ferrous products EN 10055, Hot rolled steel equal flange tees with radiused root and toes Dimensions and tolerances on shape and dimensions EN 10056-2, Structural steel equal and unequal leg angles

35、 Part 2: Tolerances on shape and dimensions EN 10067, Hot rolled bulb flats Dimensions and tolerances on shape, dimensions and mass EN 10079:2007, Definition of steel products EN 10160, Ultrasonic testing of steel flat product of thickness equal to or greater than 6 mm (reflection method) EN 10163-2

36、, Delivery requirements for surface conditions of hot-rolled steel plates, wide flats and sections Part 2: Plates and wide flats EN 10163-3, Delivery requirements for surface conditions of hot-rolled steel plates, wide flats and sections Part 3: Sections EN 10164, Steel products with improved deform

37、ation properties perpendicular to the surface of the product Technical delivery conditions EN 10204, Metallic products Types of inspection documents EN 10210-1, Hot finished structural hollow sections of non-alloy and fine grain steels Part 1: Technical delivery conditions EN 10210-2, Hot finished s

38、tructural hollow sections of non-alloy and fine grain steels Part 2: Tolerances, dimensions and sectional properties EN 10246-3, Non-destructive testing of steel tubes Part 3: Automatic eddy current testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of imperfe

39、ctions BS EN 10225:2009EN 10225:2009 (E) 7 EN 10246-5, Non-destructive testing of steel tubes Part 5: Automatic full peripheral magnetic transducer/flux leakage testing of seamless and welded (except submerged arc welded) ferromagnetic steel tubes for the detection of longitudinal imperfections EN 1

40、0246-7, Non-destructive testing of steel tubes Part 7: Automatic full peripheral ultrasonic testing of seamless and welded (except submerged arc welded) steel tubes for the detection of longitudinal imperfections EN 10246-8, Non-destructive testing of steel tubes Part 8: Automatic ultrasonic testing

41、 of the weld seam of electric welded steel tubes for the detection of longitudinal imperfections EN 10246-12, Non-destructive testing of steel tubes Part 12: Magnetic particle inspection of seamless and welded ferromagnetic steel tubes for the detection of surface imperfections EN 10246-14, Non-dest

42、ructive testing of steel tubes Part 14: Automatic ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of laminar imperfections EN 10246-15, Non-destructive testing of steel tubes Part 15: Automatic ultrasonic testing of strip/plate used in the manufa

43、cture of welded steel tubes for the detection of laminar imperfections EN 10256, Non-destructive testing of steel tubes Qualification and competence of level 1 and 2 non-destructive testing personnel EN 10279, Hot rolled steel channels Tolerances on shape, dimensions and mass EN 10306, Iron and stee

44、l Ultrasonic testing of H beams with parallel flanges and IPE beams EN ISO 2566-1, Steel Conversion of elongation values Part 1: Carbon and low alloy steels (ISO 2566-1:1984) EN ISO 4063, Welding and allied processes Nomenclature of processes and reference numbers (ISO 4063:1998) EN ISO 6507-1, Meta

45、llic materials Vickers hardness test Part 1: Test method (ISO 6507-1:2005) EN ISO 6947, Welds Working positions Definitions of angles of slope and rotation (ISO 6947:1993) EN ISO 8492, Metallic materials Tube Flattening test (ISO 8492:1998) EN ISO 9934-1, Non-destructive testing - Magnetic particle

46、testing Part 1: General principles (ISO 9934-1:2001) EN ISO 12737, Metallic materials Determination of plane-strain fracture toughness (ISO 12737:2005) EN ISO 14284:2002, Steel and iron Sampling and preparation of samples for the determination of chemical composition (ISO 14284:1996) EN ISO 15614-1,

47、 Specification and qualification of welding procedures for metallic materials Welding procedure test Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys (ISO 15614-1:2004+A1:2008) 3 Terms and definitions For the purposes of this standard, the following terms and definit

48、ions and those given in EN 10020:2000, EN 10021:2006, EN 10052:1993, EN 10079:2007 and EN ISO 14284:2002 apply: BS EN 10225:2009EN 10225:2009 (E) 8 3.1 parent product product rolled from one piece of steel 3.2 manufacturer manufacturer of the steel products 3.3 supplier manufacturer of material supplied ex-mill or the merchant for material supplied from a merchants stock (see Clause 1) 3.4 purchaser purchaser or his representative 3.5 concast material produced by a continuous casting process route 3.6 primary elements elements that are essential to the overall integri