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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 10213-3 : 1996 Inco
2、rporating Corrigendum No. 1 The European Standard EN 10213-3 : 1995 has the status of a British Standard ICS 77.140.30 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Technical delivery conditions for steel castings for pressure purposes Part 3. Steels for use at low temperatu
3、res 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 May 1996 BSI 1998 The following BSI references relate to the work on this standard: Committee reference ISE/6 Draf
4、t for comment 93/301841 DC ISBN 0 580 25542 5 BS EN 10213-3 : 1996Issue 2, September 1998 Amendments issued since publication Amd. No.DateText affected 10195 Corr. No. 1 September 1998 Indicated in the margin by a sideline Committees responsible for this British Standard The preparation of this Brit
5、ish Standard was entrusted to Technical Committee ISE/6, Steel castings, upon which the following bodies were represented: BEAMA Ltd. British Pump Manufacturers Association British Valve and Actuator Manufacturers Association Castings Technology International Engineering Equipment and Materials User
6、s Association Hopkinsons Limited Institute of British Foundrymen Institution of Mechanical Engineers Lloyds Register of Shipping Ministry of Defence Railway Industry Association BSI 1996i BS EN 10213-3 : 1996 Contents Page Committees responsibleInside front cover National forewordii Foreword2 Text o
7、f EN 10213-33 ii BSI 1996 BS EN 10213-3 : 1996 National foreword This British Standard has been prepared under the direction of Technical Committee ISE/6, Steel castings, and is the English language version of EN 10213-3 Technical delivery conditions for steel castings for pressure purposes Part 3:
8、Steels for use at low temperatures published by the European Committee for Standardization (CEN). The following Parts of BS EN 10213 supersede BS 1504 : 1976 which is now withdrawn: BS EN 10213-1Technical delivery conditions for steel castings for pressure purposes Part 1 : 1996 General BS EN 10213-
9、2Technical delivery conditions for steel castings for pressure purposes Part 2 : 1996 Steel grades for use at room temperature and elevated temperatures BS EN 10213-3Technical delivery conditions for steel castings for pressure purposes Part 3 : 1996 Steels for use at low temperatures BS EN 10213-4T
10、echnical delivery conditions for steel castings for pressure purposes Part 4 : 1996 Austenitic and austenitic-ferritic steel grades Compliance with a British Standard does not of itself confer immunity from legal obligations. CEN European Committee for Standardization Comite Europe en de Normalisati
11、on Europa isches Komitee fu r Normung Central Secretariat: 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. EN 10213-3 : 1995 E EUROPEAN STANDARDEN 10213-3 NORME EUROPE ENNE EU
12、ROPA ISCHE NORM December 1995 ISC 77.140.10 Descriptors: Cast steels, structural steels, boilers, pressure equipment, delivery, designation, grades: quality, chemical composition, mechanical properties, low temperature tests English version Technical delivery conditions for steel castings for pressu
13、re purposes Part3: Steel grades for use at low temperatures Conditions techniques de livraison des pie ces moule es en acier pour service sous pression Partie 3: Nuances dacier pour utilisation a basses tempe ratures Technische Lieferbedingungen fu r Stahlgu fu r Druckbeha lter Teil 3: Stahlsorten f
14、u r die Verwendung bei tiefen Temperaturen This European Standard was approved by CEN on 1995-10-20. 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
15、-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 exists in three official versions (English, French, German). A version in any other language made by translation und
16、er 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 bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherl
17、ands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. Page 2 EN 10213-3: 1995 BSI 1996 Foreword This European Standard was prepared by Technical Committee ECISS/TC 31, Steel castings, the secretariat of which is held by AFNOR. This European Standard EN 10213 Technical delivery condi
18、tions for steel castings for pressure purposes consists of 4 Parts: Part 1General Part 2Steel grades for use at room temperature and elevated temperatures Part 3Steel grades for use at low temperatures Part 4Austenitic and austenitic-ferritic steel grades This European Standard shall be given the st
19、atus of a national standard, either by publication of an identical text or by endorsement, at the latest by June 1996, and conflicting national standards shall be withdrawn at the latest by June 1996. According to the Internal Regulations of CEN/CENELEC, the following countries are bound to implemen
20、t this European Standard : Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Contents Page Foreword2 1Scope3 2Normative references3 3Requirements3 Page 3 EN 10213-3: 1995
21、 BSI 1996 1 Scope In accordance to the general delivery conditions of EN 10213-1 this standard specifies the chemical and mechanical requirements to be met under specific inspection of steel grades for use at low temperatures. 2 Normative references This European Standard incorporates by dated or un
22、dated reference, provisions from 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 whe
23、n incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. EN 10213-1Technical delivery conditions for steel castings for pressure purposes Part 1 : 1996 General 3 Requirements 3.1 Chemical composition The cast analysis shall comp
24、ly with table 1 (see 7.1 of EN 10213-1 for permissible deviations and for unspecified elements). For chemical analysis on castings, see 8.4.1 of EN 10213-1. 3.2 Heat treatment Heat treatment shall comply with table 2 (see 6.2 of EN 10213-1). 3.3 Mechanical properties The mechanical properties, at lo
25、w temperatures and room temperature, shall comply with table 2. For the conditions of verification on test blocks see 7.2.1 of EN 10213-1, and on castings see 7.2.2 and 8.4.2 of EN 10213-1. BSI 1996 Page 4 EN 10213-3: 1995 Table 1. Chemical composition (cast analysis) max. % (or range where specifie
26、d) (%(m/m) DesignationCSi max.MnP max.S max.CrMoNi NameNumber G17Mn51.11310,15 to 0,200,601,00 to 1,600,0200,0201) G20Mn51.62200,17 to 0,230,601,00 to 1,600,0200,0201)0,80 max. G18Mo51.54220,15 to 0,200,600,80 to 1,200,0200,0200,45 to 0,65 G9Ni101.56360,06 to 0,120,600,50 to 0,800,0200,0152,00 to 3,
27、00 G17NiCrMo13-61.67810,15 to 0,190,500,55 to 0,800,0150,0151,30 to 1,800,45 to 0,603,00 to 3,50 G9Ni141.56380,06 to 0,120,600,50 to 0,800,0200,0153,00 to 4,00 GX3CrNi13-41.69820,05 max.1,001,00 max.0,0350,01512,00 to 13,500,70 max.3,50 to 5,00 1) For castings of ruling thickness 28 mm, 0,030 % S is
28、 permitted. Issue 2, September 1998Page 5 EN 10213-3: 1995 BSI 1998 Table 2. Mechanical properties DesignationHeat treatment 8C ThicknessTensile strength at room temperature Impact test NameNumberSymbol1)QuenchingTemperingmm max. Rp0,2Rm AKVAt MPa*)min. MPa*)% min. J min. 8C G17Mn51.1131+ QT890 to 9
29、80600 to 70050240450 to 6002427240 + N900 to 98030300480 to 6202027230 G20Mn51.6220+ QT900 to 940610 to 660100300500 to 6502227240 G18Mo51.5422+ QT920 to 980650 to 730100240440 to 7902327245 G9Ni101.5636+ QT830 to 890600 to 65035280480 to 6302427270 G17NiCrMo13-61.6781+ QT890 to 930600 to 6402006007
30、50 to 9001527280 G9Ni141.5638+ QT820 to 900590 to 64035360500 to 6502027290 GX3CrNi13-41.6982+ QT1000 to 1050670 to 690 + 590 to 620300500700 to 90015272120 1) + Q : quenching in water except for GX3CrNi13-4 (quenching in air). + T = tempering. + N = normalizing. *) 1 MPa = 1 N/mm2. BSI 389 Chiswick
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