SANS 50025-1-2009 Hot rolled products of structural steels Part 1 General technical delivery conditions《热轧结构钢产品 第1部分 交货的一般技术条件》.pdf

1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA

2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any

3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ISBN 978-0-626-21928-4 SANS 50025-1:2009 Edition 1 EN 10025-1:2004 Edition 1SOUTH AFRICAN NATIONAL STANDARD Hot rolled products of structural steels Part

4、 1: General technical delivery conditions This national standard is the identical implementation of EN 10025-1:2004 and is adopted with the permission of CEN, rue de Stassart 36, B-1050 Brussels. Published by SABS Standards Division 1 Dr lategan Road Groenkloof Private Bag X191 Pretoria 0001 Tel: +2

5、7 12 428 7911 Fax: +27 12 344 1568 www.sabs.co.za SABS This standard may only be used and printed by approved subscription and freemailing clients of the SABS.SANS 50025-1:2009 Edition 1 EN 10025-1:2004 Edition 1 Table of changes Change No. Date Scope National foreword This South African standard wa

6、s approved by National Committee SABS TC 1077, Engineering materials Ferrous metals, in accordance with procedures of the SABS Standards Division, in compliance with annex 3 of the WTO/TBT agreement. This SANS document was published in February 2009. This standard may only be used and printed by app

7、roved subscription and freemailing clients of the SABS.EUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN100251 November2004 ICS77.140.10;77.140.50 SupersedesEN10025:1990,EN101131:1993,EN 101132:1993,EN101133:1993,EN101371:1995,EN 101372:1995 Englishversion HotrolledproductsofstructuralsteelsPart1:Ge

8、neral technicaldeliveryconditions ProduitslaminschaudenaciersdeconstructionPartie 1:Conditionsgnralestechniquesdelivraison WarmgewalzteErzeugnisseausBausthlenTeil1: AllgemeinetechnischeLieferbedingungen ThisEuropeanStandardwasapprovedbyCENon30September2004. CENmembersareboundtocomplywiththeCEN/CENEL

9、ECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropean Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcerningsuchnational standardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember. ThisEuropeanStandardexistsinthree

10、officialversions(English,French,German).Aversioninanyotherlanguagemadebytranslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusastheofficial versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,Denmark,Esto

11、nia,Finland,France, Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,Slovakia, Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCen

12、tre:ruedeStassart,36B1050Brussels 2004CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN100251:2004:EThis standard may only be used and printed by approved subscription and freemailing clients of the SABS.EN 10025-1:2004 (E) 2 Contents Page Foreword4

13、1 Scope 6 2 Normative references 6 2.1 General standards .6 2.2 Standards on dimensions and tolerances (see 7.7.1)7 2.3 Standards on testing .8 3 Terms and definitions .8 4 Classification and designation.9 4.1 Classification9 4.1.1 Main quality classes 9 4.1.2 Grades and qualities .9 4.2 Designation

14、 9 5 Information to be supplied by the purchaser .9 5.1 Mandatory information9 5.2 Options .9 6 Manufacturing process .10 6.1 Steel making process10 6.2 Deoxidation or grain size 10 6.3 Delivery conditions10 7 Requirements.10 7.1 General10 7.2 Chemical composition 10 7.3 Mechanical properties.10 7.3

15、.1 General10 7.3.2 Impact properties.11 7.3.3 Improved deformation properties perpendicular to the surface 11 7.4 Technological properties 11 7.4.1 Weldability11 7.4.2 Formability11 7.4.3 Suitability for hot-dip zinc-coating.12 7.4.4 Machinability 12 7.5 Surface properties .12 7.6 Internal soundness

16、12 7.7 Dimensions, tolerances on dimensions and shape, mass12 8 Inspection .12 8.1 General12 8.2 Type of inspection and inspection document 12 8.3 Frequency of testing .13 8.3.1 Sampling.13 8.3.2 Test units13 8.3.3 Verification of chemical composition13 8.4 Tests to be carried out for specific inspe

17、ction.13 9 Preparation of samples and test pieces13 9.1 Selection and preparation of samples for chemical analysis .13 9.2 Location and orientation of samples and test pieces for mechanical tests13 This standard may only be used and printed by approved subscription and freemailing clients of the SAB

18、S.EN 10025-1:2004 (E) 3 9.2.1 General .13 9.2.2 Preparation of samples.13 9.2.3 Preparation of test pieces.14 9.3 Identification of samples and test pieces .14 10 Test methods .15 10.1 Chemical analysis .15 10.2 Mechanical tests15 10.2.1 Tensile tests.15 10.2.2 Impact tests15 10.3 Ultrasonic testing

19、 15 10.4 Retests16 11 Marking, labelling, packaging 16 12 Complaints .16 13 Options (see 5.2)16 14 Evaluation of conformity 17 Annex A (normative) Location of samples and test pieces .18 Annex B (normative) Evaluation of conformity.21 B.1 General .21 B.2 Initial type testing by the manufacturer 21 B

20、.2.1 General .21 B.2.2 Intensive routine testing.22 B.2.3 Supplementary testing22 B.2.4 Documentation 23 B.3 Testing of samples taken at the factory by the manufacturer23 B.4 Factory production control (FPC)24 B.4.1 General .24 B.4.2 Equipment 24 B.4.3 Raw materials 24 B.4.4 Product testing and eval

21、uation24 B.4.5 Non-conforming products 24 Annex C (informative) List of national standards which correspond with EURONORMS referenced 25 Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Directive .26 ZA.1 Scope and relevant characteri

22、stics .26 ZA.2 Procedure(s) for the attestation of conformity of hot rolled structural steel products .27 ZA.2.1 Systems of attestation of conformity27 ZA.2.2 EC certificate and declaration of conformity28 ZA.3 CE marking and labelling29 Bibliography32 This standard may only be used and printed by a

23、pproved subscription and freemailing clients of the SABS.EN 10025-1:2004 (E) 4 Foreword This document (EN 10025-1:2004) has been prepared by Technical Committee ECISS/TC 10 “Structural steels - Grades and qualities”, the secretariat of which is held by NEN. This European Standard shall be given the

24、status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2005, and conflicting national standards shall be withdrawn at the latest by August 2006. This document with the Parts 2 to 6 supersedes the following documents: EN 10025:1990 + A1:1993,

25、 Hot rolled products of non-alloy structural steels - Technical delivery conditions. EN 10113-1:1993, Hot rolled products in weldable fine grain structural steels - Part 1: General delivery conditions. EN 10113-2:1993, Hot rolled products in weldable fine grain structural steels - Part 2: Delivery c

26、onditions for normalized/normalized rolled steels. EN 10113-3:1993, Hot rolled products in weldable fine grain structural steels - Part 3: Delivery conditions for thermomechanical rolled steels. EN 10137-1:1995, Plates and wide flats made of high yield strength structural steels in the quenched and

27、tempered or precipitation hardened condition - Part 1: General delivery conditions. EN 10137-2:1995, Plates and wide flats made of high yield strength structural steels in the quenched and tempered or precipitation hardened condition - Part 2: Delivery conditions for quenched and tempered steels. EN

28、 10155:1993, Structural steels with improved atmospheric corrosion resistance - Technical delivery conditions. With resolution Nr. 2/1999 ECISS/TC 10 decided to withdraw EN 10137-3:1995 “Plates and wide flats made of high yield strength structural steels in the quenched and tempered or precipitation

29、 hardened condition - Part 3: Delivery conditions for precipitation hardened steels“. The specific requirements for structural steels are given in the following Parts: Part 2: Technical delivery conditions for non-alloy structural steels Part 3: Technical delivery conditions for normalized/normalize

30、d rolled weldable fine grain structural steels Part 4: Technical delivery conditions for thermomechanical rolled weldable fine grain structural steels Part 5: Technical delivery conditions for structural steels with improved atmospheric corrosion resistance Part 6: Technical delivery conditions for

31、flat products of high yield strength structural steels in the quenched and tempered condition 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 the EU Construction Products Directive

32、 (89/106/EEC). This standard may only be used and printed by approved subscription and freemailing clients of the SABS.EN 10025-1:2004 (E) 5 For relationship with EU Construction Products Directive (89/106/EEC), see informative Annex ZA, which is an integral part of this document. According to the C

33、EN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembour

34、g, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. This standard may only be used and printed by approved subscription and freemailing clients of the SABS.EN 10025-1:2004 (E) 6 1 Scope 1.1 This document specifies requirements for f

35、lat and long products (see Clause 3) of hot rolled structural steels excluding structural hollow sections and tubes. Part 1 of this document specifies the general delivery conditions. The specific requirements for structural steels are given in the following Parts: Part 2: Technical delivery conditi

36、ons for non-alloy structural steels Part 3: Technical delivery conditions for normalized/normalized rolled weldable fine grain structural steels Part 4: Technical delivery conditions for thermomechanical rolled weldable fine grain structural steels Part 5: Technical delivery conditions for structura

37、l steels with improved atmospheric corrosion resistance Part 6: Technical delivery conditions for flat products of high yield strength structural steels in the quenched and tempered condition The steels specified in this document are intended for use in welded, bolted and riveted structures. 1.2 Thi

38、s document does not apply to coated products or to steel products for general structural applications in accordance with the standards and draft standards listed in the Bibliography. 2 Normative references The following referenced documents are indispensable for the application of this document. For

39、 dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. 2.1 General standards EN 10020:2000, Definition and classification of grades of steel. EN 10021:1993, General technical delivery requirements f

40、or steel and iron products. EN 10025-2:2004, Hot rolled products of structural steels - Part 2: Technical delivery conditions for non-alloy structural steels. EN 10025-3:2004, Hot rolled products of structural steels - Part 3: Technical delivery conditions for normalized/normalized rolled weldable f

41、ine grain structural steels. EN 10025-4:2004, Hot rolled products of structural steels - Part 4: Technical delivery conditions for thermomechanical rolled weldable fine grain structural steels. EN 10025-5:2004, Hot rolled products of structural steels - Part 5: Technical delivery conditions for stru

42、ctural steels with improved atmospheric corrosion resistance. EN 10025-6:2004, 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 systems for steel

43、s - Part 1: Steel names, principal symbols. EN 10027-2, Designation systems for steels - Part 2: Numerical system. This standard may only be used and printed by approved subscription and freemailing clients of the SABS.EN 10025-1:2004 (E) 7 EN 10052:1993, Vocabulary of heat treatment terms for ferro

44、us products. EN 10079:1992, Definitions of steel products. EN 10164, Steel products with improved deformation properties perpendicular to the surface of the product - Technical delivery conditions. EN 10168, Steel products - Inspection documents List of information and description. EN 10204, Metalli

45、c products - Types of inspection documents. CR 10260, Designation systems for steel - Additional symbols. EN ISO 9001, Quality management systems Requirements (ISO 9001:2000). 2.2 Standards on dimensions and tolerances (see 7.7.1) EN 10017, Steel rod for drawing and/or cold rolling - Dimensions and

46、tolerances. EN 10024, Hot rolled taper flange I sections - Tolerances on shape and dimensions. 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 10048, Hot rolled narr

47、ow steel strip - Tolerances on dimensions and shape. EN 10051, Continuously hot-rolled uncoated plate, sheet and strip of non-alloy and alloy steels - Tolerances on dimensions and shape. EN 10055, Hot-rolled steel equal flange tees with radiused root and toes - Dimensions and tolerances on shape and

48、 dimensions. EN 10056-1, Structural steel equal and unequal leg angles - Part 1: Dimensions. EN 10056-2, Structural steel equal and unequal leg angles - Part 2: Tolerances on shape and dimensions. EN 10058, Hot rolled flat steel bars for general purposes - Dimensions and tolerances on shape and dime

49、nsions. EN 10059, Hot rolled square steel bars for general purposes - Dimensions and tolerances on shape and dimensions. EN 10060, Hot rolled round steel bars for general purposes - Dimensions and tolerances on shape and dimensions. EN 10061, Hot rolled hexagon steel bars for general purposes - Dimensions and tolerances on shape and d