BS EN 10059-2003 Hot rolled square steel bars for general purposes - Dimensions and tolerances on shape and dimensions《一般用途热轧方形钢棒 尺寸及形状和尺寸公差》.pdf

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1、BRITISH STANDARD BS EN 10059:2003 Hot rolled square steel bars for general purposes Dimensions and tolerances on shape and dimensions The European Standard EN 10059:2003 has the status of a British Standard ICS 77.140.60 BS EN 10059:2003 This British Standard, was published under the authority of th

2、e Standards Policy and Strategy Committee on 1 December 2003 BSI 1 December 2003 ISBN 0 580 43002 2 National foreword This British Standard is the official English language version of EN 10059:2003. The UK participation in its preparation was entrusted to Technical Committee ISE/31, Wrought steels,

3、which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the s

4、ection entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application

5、. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor

6、related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 9 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last iss

7、ued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN10059 October2003 ICS77.140.60 Englishversion HotrolledsquaresteelbarsforgeneralpurposesDimensions andtolerancesonshapeanddimensions Carrsenacierlaminschaudpourusagesgnraux Dimensionsettol

8、rancessurlaformeetlesdimensions WarmgewalzteVierkantstbeausStahlfrallgemeine VerwendungMae,FormtoleranzenundGrenzabmae ThisEuropeanStandardwasapprovedbyCENon18September2003. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthest

9、atusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation

10、 undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norwa

11、y,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUn ited Kingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2003CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref

12、.No.EN10059:2003EEN10059:2003(E) 2 Contents page Foreword . 3 1 Scope 4 2 Normativereferences 4 3 Termsanddefinitions. 4 4 Designation 4 5 Dimensions 4 6 Tolerancesondimensionsandshape 6 6.1 Size( a) 6 6.2 Length( L). 6 6.3 Cornerradius( r) 6 6.4 Straightness( q). 6 6.5 Twist . 6 6.6 Outofsquareness

13、( u). 6 7 Measurement . 8 7.1 Size . 8 7.2 Length 8 7.3 Cornerradius. 8 7.4 Straightness. 8 7.5 Twist . 8 7.6 Outofsquareness . . 8EN10059:2003(E) 3 Foreword Thisdocument(EN10059:2003)hasbeenpreparedbyTechnicalCommitteeECISS/TC 11 “StructuralsteelsectionsandhotrolledsteelbarsforengineeringuseDimensi

14、onsandtolerances”, thesecretariatofwhichisheldbyBSI. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofan identicaltextorbyendorsement,atthelatestbyApril2004,andconflictingnationalstandardsshall bewithdrawnatthelatestbyApril2004. ThisEuropeanStandardreplaces: EURONORM

15、5978 Hotrolledsquarebarsforgeneralpurposes. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthe followingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,Czech Republic,Denmark,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Luxembourg, Mal

16、ta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandtheUnited Kingdom.EN10059:2003(E) 4 1Scope ThisEuropeanStandardspecifiesthenominaldimensionsandthetolerancesondimensionsand shapeofhotrolledfinishedsquaresteelbarsforgeneralpurposes. 2 Normativereferences ThisEuropeanStandardincorpor

17、atesbydatedorundatedreferenceprovisionsfromother publications.Thesenormativereferencesarecitedattheappropriateplacesinthetext,andthe publicationsarelistedhereafter.Fordatedreferencessubsequentamendmentstoorrevisionsofany ofthesepublicationsapplytothisEuropeanStandardonlywhenincorporatedinitbyamendme

18、ntor revision.Forundatedreferencesthelatesteditionofthepublicationreferredtoapplies(including amendments). EN10079:1992, Definitionofsteelproducts . EN100881, StainlesssteelsPart1:Listofstainlesssteels . 3 Termsanddefinitions ForthepurposesofthisEuropeanStandardthetermsanddefinitionsgiveninEN10079:1

19、992apply. 4Designation Thedesignationofhotrolledsquaresteelbarsshallcomprise: theterm”squarebar”; thenumberofthisEuropeanStandard(EN10059); thedimensionsinmm(sizexlength(M,ForE,seeTable3); thenumberofthequalitystandardandthesteelnameorsteelnumberoftheorderedsteel. EXAMPLE SquarebarEN1005960x6000M st

20、eelEN10025S235JR 5Dimensions HotrolledsquarebarsforgeneralpurposescomplyingwiththisEuropeanStandardshallbedelivered withthespecifieddimensionsrangegiveninTable1andillustratedinFigure1.Thepreferred dimensionsarepresentedinTable1.EN10059:2003(E) 5 Figure1Hotrolledsquarebar Table1Preferredsizes,massand

21、sizetolerancesofhotrolledsquarebarsforgeneral purposes Size a Limit deviation a Mass bc Areaof cross section Size a Limit deviation a Mass bc Areaof cross section (mm) (mm) (kg/m) (cm 2 ) (mm) (mm) (Kg/m) (cm 2 ) 8 0,502 0,64 40 12,6 16,0 10 0,785 1,00 45 15,9 20,3 12 0,4 1,13 1,44 50 0,8 19,6 25,0

22、13 1,33 1,69 55 23,7 30,3 14 1,54 1,96 60 28,3 36,0 15 1,77 2,25 65 1,0 33,2 42,3 16 2,01 2,56 70 38,5 49,0 18 2,54 3,24 75 44,2 56,3 20 0,5 3,14 4,00 80 50,2 64,0 22 3,80 4,84 90 63,6 81,0 24 4,52 5,76 100 1,3 78,5 100 25 4,91 6,25 110 95,0 121 26 5,31 6,76 120 1,5 113 144 28 6,15 7,84 130 133 169

23、30 0,6 7,07 9,00 140 154 196 32 8,04 10,2 150 1,8 177 225 35 9,62 12,3 a Whenordering,thetotalrangesforthepermissibledeviationsmay,byagreement,beentirelyontheplusside. b Calculatedusingdensityof7,85kg/dm 3 c ThemassesofstainlesssteelbarsshallbemultipliedbythefactorsaccordingtoEN100881.EN10059:2003(E

24、) 6 6 Tolerancesondimensionsandshape 6.1 Size( a) Thedeviationfromnominalsize( a)shallbewithinthetolerancegiveninTable1. 6.2Length ( L) DependingonthetypeoflengthsquarebarsshallbecuttolengthswithintolerancesgiveninTable3. 6.3 Cornerradius( r) Thecornerradius( r)shallcomplywiththerequirementsgiveninT

25、able2. 6.4Straightness ( q) ThestraightnessshallcomplywiththerequirementsgiveninTable2.Therequirementsforwaviness maybeagreedatthetimeofenquiryandorder. 6.5Twist TwistshallcomplywiththerequirementsgiveninTable2. 6.6 Outofsquareness( u) Outofsquareness( u)shallbewithinthetolerancegiveninTable2.EN1005

26、9:2003(E) 7 Table2Tolerancesondimensionsandshapeofhotrolledsquarebarsforgeneralpurposes Dimensionsinmm Cornerradius r Nominalsize r 8 a 12 r 1 12 a 20 r 1,5 20 a 30 r 2 30 a 50 r 2,5 50 a 100 r 3 100 a150 r 4 Straightness q Nominalsize Tolerance a 25 Notfixed 25 a 80 q 0,4%of L 80 a q 0,25%of L Twis

27、t Nominalsize Tolerance 8 a 14 4/mwithamax.of24 14 a 50 3/mwithamax.of18 50 a 3/mwithamax.of15 Outofsquareness u Nominalsize Tolerance a 50 1,50 SeeFigure2 50a 75 2,25 75a 100 3,00 100 a 150 4,50EN10059:2003(E) 8 Table3Tolerancesonlengths Typeoflength a Range (mm) Limitdeviation b Manufacturinglengt

28、h(M) 3000to13000witharangeof 2000perorderitem. 10%ofbarssuppliedmaybe belowtheminimumforthe orderedrangebutnotlessthan 75%oftheminimumofthe range. Fixedlength(F) 3000to13000 100mm 6000 25mm 6000to 50mm Exactlength(E) 13000 a Thepurchasershallindicateintheenquiryandorderthetypeoflengthrequiredandthel

29、ength rangeorlengthrequired. b Whenordering,thetotalrangesforthepermissibledeviationsmay,byagreement,beentirelyon theplusside. 7Measurement 7.1Size Thesizeshallbemeasuredatanypointsituatedatleast100mmfromtheendofthesquarebar. Shearingmaydeformthebarends.Theconditionoftheendsmaybeagreedattimeofenquir

30、yand order. 7.2Length Thelengthshallbemeasuredasthelongestlengthofthesquarebar. 7.3 Cornerradius Theradiusshallbemeasuredbyaradiusgaugeatanypointsituatedatleast100mmfromtheendof thesquarebar. 7.4Straightness Thestraightnessshallbemeasuredoverthetotallength( L)ofthebar. 7.5Twist Thesquarebarshallbepl

31、acedonahorizontalsurfacewithonesideatoneendpressedagainstthe surface.Attheoppositeendofthesquarebarthedifferenceinheightofthetwolowercornersfroma horizontalsurfaceshallbemeasured. 7.6Outofsquareness OutofsquarenessshallbemeasuredaccordingtoFigure2asthedifference uonthenominalsize a.EN10059:2003(E) 9

32、 Figure2OutofsquarenessBS EN 10059:2003 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Ro

33、yal Charter. Revisions British Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an

34、 inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: +44 (0)20 8996 9000. Fax: +44 (0)20 8996 7400. BSI offers members an individual updating service called PLU

35、S which ensures that subscribers automatically receive the latest editions of standards. Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: +44 (0)20 8996 9001. Fax: +44 (0)20 8996 7001. Email: ordersbsi-. Standards ar

36、e also available from the BSI website at http:/www.bsi-. In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested. Information on standards BSI provides a wide range of info

37、rmation on national, European and international standards through its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and services. Contact the Information Centre. Tel: +44 (0)20 8996 7111. Fax

38、: +44 (0)20 8996 7048. Email: infobsi-. Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact Membership Administration. Tel: +44 (0)20 8996 7002. Fax: +44 (0)20

39、 8996 7001. Email: membershipbsi-. Information regarding online access to British Standards via British Standards Online can be found at http:/www.bsi- Further information about BSI is available on the BSI website at http:/www.bsi-. Copyright Copyright subsists in all BSI publications. BSI also hold

40、s the copyright, in the UK, of the publications of the international standardization bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, photocopying, recording

41、 or otherwise without prior written permission from BSI. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. Details and advice can be obtained from the Copyright & Licensing Manager. Tel: +44 (0)20 8996 7070. Fax: +44 (0)20 8996 7553. Email: copyrightbsi-.

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