BS ISO 13583-1-2015 Centrifugally cast steel and alloy products General testing and tolerances《离心铸造钢和合金制品 一般试验和公差》.pdf

1、BSI Standards PublicationBS ISO 13583-1:2015Centrifugally cast steel andalloy productsPart 1: General testing and tolerancesBS ISO 13583-1:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 13583-1:2015. It supersedes BS ISO 13583-1:2000 which is withdrawn.Th

2、e UK participation in its preparation was entrusted to Technical Committee ISE/111, Steel Castings and Forgings.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. U

3、sers are responsible for its correct application. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 76502 5 ICS 77.140.80 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authorit

4、y of the Standards Policy and Strategy Committee on 30 September 2015.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS ISO 13583-1:2015 ISO 2015Centrifugally cast steel and alloy products Part 1: General testing and tolerancesProduits en acier et alliages mouls par centri

5、fugation Partie 1: Conditions gnrales dessais et tolrancesINTERNATIONAL STANDARDISO13583-1Second edition2015-09-15Reference numberISO 13583-1:2015(E)BS ISO 13583-1:2015ISO 13583-1:2015(E)ii ISO 2015 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2015, Published in SwitzerlandAll rights reserved

6、. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at

7、 the address below or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgBS ISO 13583-1:2015ISO 13583-1:2015(E)Foreword iv1 Scope . 12 Normative referen

8、ces 13 Terms and definitions . 14 Materials . 35 Supply. 36 Mechanical tests 37 Surface finish requirements . 48 Minimum sound wall (MSW) thickness and soundness 49 Dimensional and shape tolerances . 49.1 General . 49.2 Length . 49.3 Straightness . 49.4 Outside and inside diameters. 510 Inspection p

9、rocedures and standards of acceptance . 611 Production welding . 612 Supplementary requirements 612.1 General . 612.2 Pressure test 712.3 Elevated temperature test . 712.4 Acid etch ring test . 712.5 Magnetic particle test 712.6 Ferrite determination . 712.7 Corrosion testing . 712.8 Eddy current te

10、sting . 712.9 Radiography 712.10 Ultrasonic testing 7 ISO 2015 All rights reserved iiiContents PageBS ISO 13583-1:2015ISO 13583-1:2015(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing

11、International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaiso

12、n with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Direct

13、ives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). Attention is drawn to the possibility that som

14、e of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declara

15、tions received (see www.iso.org/patents). Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information abo

16、ut ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe committee responsible for this document is ISO/TC 17, Steel, Subcommittee SC 11, Steel castings.This second edition cancels and replaces the first edition (

17、ISO 13583-1:2000), which has been technically revised with the following changes: in Clause 2, the normative references were replaced with superseding International Standards; the former 8.2 having been deleted, the original subclause 8.3 was renumbered 8.2; 10.1.1 was revised; 10.1.2 was revised.IS

18、O 13583 consists of the following parts, under the general title Centrifugally cast steel and alloy products: Part 1: General testing and tolerances Part 2: Materialsiv ISO 2015 All rights reservedBS ISO 13583-1:2015INTERNATIONAL STANDARD ISO 13583-1:2015(E)Centrifugally cast steel and alloy product

19、s Part 1: General testing and tolerances1 ScopeThis part of ISO 13583 specifies the requirements for horizontal and vertical centrifugally cast steel and alloy products to be used in the following applications:a) heat resisting;b) corrosion resisting;c) general engineering.2 Normative referencesThe

20、following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 3651-1,

21、Determination of resistance to intergranular corrosion of stainless steels Part 1: Austenitic and ferritic-austenitic (duplex) stainless steels Corrosion test in nitric acid medium by measurement of loss in mass (Huey test)ISO 3651-2, Determination of resistance to intergranular corrosion of stainle

22、ss steels Part 2: Ferritic, austenitic and ferritic-austenitic (duplex) stainless steels Corrosion test in media containing sulfuric acidISO 4986, Steel castings Magnetic particle inspectionISO 4987, Steel castings Liquid penetrant inspectionISO 4990, Steel castings General technical delivery requir

23、ementsISO 4992-1, Steel castings Ultrasonic examination Part 1: Steel castings for general purposesISO 4992-2, Steel castings Ultrasonic examination Part 2: Steel castings for highly stressed componentsISO 4993, Steel castings Radiographic inspectionISO 6892-1, Metallic materials Tensile testing Par

24、t 1: Method of test at room temperatureISO 6892-2, Metallic materials Tensile testing Part 2: Method of test at elevated temperatureISO 13520, Determination of ferrite content in austenitic stainless steel castings3 Terms and definitionsFor the purposes of this document, the following terms and defi

25、nitions apply. ISO 2015 All rights reserved 1BS ISO 13583-1:2015ISO 13583-1:2015(E)3.1minimum sound wall thicknessMSWthickness which remains when all the porosity and roughness associated with the internal and external cast surfaces have been removed by machiningNote 1 to entry: See Figures 1 and 2.

26、Key1 outside roughness2 inside porosityD outside diameterd inside diameteraAs-cast.b+ tolerance.cMachined.d+ porosity.e tolerance.Figure 1 Horizontal centrifugally cast tube2 ISO 2015 All rights reservedBS ISO 13583-1:2015ISO 13583-1:2015(E)Key1 inside porosity2 outside roughness3 unmachined surface

27、s with MSW and additions resulting from tolerances on diametersaMachined + tolerance.bMachined tolerance.Figure 2 Vertical centrifugally cast tube4 MaterialsMaterials shall be specified by the purchaser.5 SupplyThe product shall comply with the requirements of ISO 4990.6 Mechanical tests6.1 Test pie

28、ces for mechanical tests shall be taken either from the centrifugally cast product or from separately cast samples from the same melt as the casting and heat treated under the same conditions as the casting they represent. The tensile test shall be carried out in accordance with ISO 6892-1.Separatel

29、y cast samples are acceptable only if agreed between purchaser and manufacturer.6.2 Upon agreement, the tensile test at room temperature may be substituted by an elevated temperature tensile test, a stress to rupture test or a creep test, (see 12.3). The elevated temperature tensile test shall be ca

30、rried out in accordance with ISO 6892-2. ISO 2015 All rights reserved 3BS ISO 13583-1:2015ISO 13583-1:2015(E)7 Surface finish requirementsThe surface finish shall be agreed between purchaser and manufacturer.8 Minimum sound wall (MSW) thickness and soundness8.1 The purchaser may specify an MSW which

31、 may be measured in accordance with either 8.1.1 or 8.1.2, the method and criteria to be agreed between the purchaser and manufacturer at the time of the enquiry and order.NOTE In the case of cast products supplied with an as-cast internal surface and having a specified MSW thickness, in order to co

32、mpensate for unsoundness which can be associated with the cast internal surface, it is necessary to add an internal unsoundness allowance. The allowance that will be necessary in any specific cast will vary according to the total as-cast thickness of the cast product and the soundness requirements.

33、In addition, an allowance can be required to accommodate any minor imperfections associated with the as-cast external surface.8.1.1 A length of the cast product (100 mm minimum length) machined on the inside and outside diameter surfaces to produce a product having at least the specified MSW and dim

34、ensions in accordance with the customers drawing.8.1.2 The machined profile end (weld preparation) of the product.8.2 The MSW thickness shall be measured at 90 intervals. All measurements shall be within the MSW tolerance.9 Dimensional and shape tolerances9.1 GeneralThe purchaser shall state clearly

35、 on the order the tolerances to be achieved, otherwise the following tolerances shall be used.9.2 LengthThe minimum length of the tube shall be agreed upon between the purchaser and manufacturer. In the case where two or more tubes are welded together, if the minimum length is not stated in the enqu

36、iry or order it shall be not less than 1,3 m.The tolerance on length shall be governed by the diameter of the product as shown in Table 1.Table 1 Tolerance on lengthDiametermmTolerancemm 15004+ 15005+9.3 StraightnessThe deviation from straightness on the full length of tube shall be agreed upon betw

37、een the purchaser and manufacturer. If no agreement is made, the deviation from straightness shall be at the discretion of the manufacturer.4 ISO 2015 All rights reservedBS ISO 13583-1:2015ISO 13583-1:2015(E)The cast product may be mechanically straightened at room temperature.All straightening shal

38、l be carried out prior to surface inspection.9.4 Outside and inside diameters9.4.1 The tolerance on the outside diameter of the as-cast product shall be in accordance with Table 2.Table 2 Tolerance on outside diameter, DDiameter of productmmTolerancemm 15002+ 150 but 300025+ , 300 but 50004+ 500 but

39、 75005+ 750 but 1 00006+ 1 00008+9.4.2 The tolerances on the machined surfaces shall be stated on the enquiry and order. If tolerances are not given, the following tolerances shall be used: tolerance on outside diameter 0 mm+ 1,5 mm tolerance on inside diameter _1,5 mm0 mm9.4.3 The tolerance on insi

40、de diameter, d, of the as-cast product shall be dependent upon the wall thickness of the product as shown in Table 3. For products with an inside diameter greater than 900 mm and a wall thickness greater than 100 mm, the tolerance shall be by agreement between purchaser and manufacturer. ISO 2015 Al

41、l rights reserved 5BS ISO 13583-1:2015ISO 13583-1:2015(E)Table 3 Tolerance on inside diameter, ddmmWall thicknessmmTolerancemm 30 _30 30 but 300 25 _30 25 but 50 _40 50 but 100 _50 300 but 900 50 _40 50 but 80 _50 80 but 100 _6010 Inspection procedures and standards of acceptance10.1 As-cast outside

42、 diameter surfaces shall be visually examined.10.1.1 Indications whose depth violates the minimum sound wall thickness are unacceptable.10.1.2 Cracks are unacceptable.10.1.3 Grinding and dye penetrant examination, in accordance with ISO 4987, may be used to verify the type, presence, and depth of th

43、e indications.10.2 Unless otherwise stated on the enquiry and order, the dye penetrant inspection of machined end weld bevels shall have a minimum acceptance level of severity level 01 in accordance with ISO 4987. In the event of failure to meet the above requirement, the manufacturer may reduce the

44、 length of the tube.The tube shall then be re-inspected to the above acceptance level.10.3 Unless otherwise stated on the enquiry or order, the dye penetrant inspection of machined internal and external surfaces shall have a minimum acceptance level of severity level 4 in accordance with ISO 4987.Wh

45、en dye penetrant inspection of the bore surface is required, the method and areas to be examined shall be agreed upon by the manufacturer and purchaser.11 Production weldingFinishing welding shall not be carried out unless agreed upon by purchaser and manufacturer.12 Supplementary requirements12.1 G

46、eneralThese may be specified by the purchaser and agreed at the time of the enquiry and order.6 ISO 2015 All rights reservedBS ISO 13583-1:2015ISO 13583-1:2015(E)12.2 Pressure testThis shall be carried out in accordance with ISO 4990.12.3 Elevated temperature test12.3.1 Tensile test at elevated temp

47、erature shall be carried out in accordance with ISO 6892-2.12.3.2 The test conditions for stress to rupture tests and creep tests shall be agreed upon by the purchaser and manufacturer.12.4 Acid etch ring testA ring may be taken for macro etching from the end of the product to ascertain the proporti

48、on of columnar and equiaxed structure.The test conditions shall be agreed upon by purchaser and manufacturer.12.5 Magnetic particle testThis shall be carried out on magnetic alloys only, and in accordance with ISO 4986.12.6 Ferrite determinationThis shall be carried out on austenitic and austenitic

49、ferritic steels and shall be in accordance with ISO 13520.12.7 Corrosion testing12.7.1 Intergranular corrosion shall be tested for in accordance with ISO 3651-1 and ISO 3651-2.12.7.2 Pitting corrosion testing shall be to a method agreed upon by the purchaser and the manufacturer.12.7.3 Crevice corrosion testing shall be to a method agreed upon by the purchaser and the manufacturer.12.8 Eddy current testingTest conditions, method, and criteria shall be agreed upon by