1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI British StandardsWB9423_BSI_StandardColCov_noK_AW:BSI FRONT COVERS 5/9/08 12:55 Page 1AEROSPACE SERIESSpecification for copperberyllium alloy wire (solution treated and precipitation treated)BS nullB
2、 nullnullnullnullnullnullnullBS 3B 33:2009 BRITISH STANDARDPublisnullinnull and copyrinullnullt informationThe BSI copyright notice displayed in this document indicates nullhen the document nullas last issuednull null BSI 2009 ISBN 9nullnull 0 nullnull0 null2nullnullnull null InullS null9null02nulln
3、ullnullnull The nullollonulling BSI renullerences relate to the nullornull on this standard: nullommittee renullerence Anullnullnullnullnull Dranullt nullor comment 09null30nullnullnull2nullnull DnullPublication nullistorynullirst punulllished nullune null99nullSecond edition Decemnuller 200nullThir
4、d nullpresentnull editionnull Nonullemnuller 2009Amendments issued since publicationnullate nullenullt affected BRITISH STANDARDnull BSI 2009 null iBS 3B 33:2009Contentsnullorenullord iinull Scope 1null Normatinulle renullerences 1null Technical renulluirements 1Binullliography 4nullist of tablesTan
5、ullle null null Technical renulluirements nullor nullunullBe alloy nullire nullsolution treated and precipitation treatednull 2Summary of panullesThis document comprises a nullront conullernull an inside nullront conullernull pages i to iinull pages null to nullnull an inside nullacnull conuller and
6、 a nullacnull conullernullBS 3B 33:2009ii null null BSI 2009BRITISH STANDARDnullorewordPublisnullinnull informationThis British Standard is punulllished nully BSI and came into enullnullect on 30 Nonullemnuller 2009null It nullas prepared nully nullanel AnullnullnullnullnullnullnullnullnullnullnullC
7、opper and miscellaneous alloysnull under the authority onull Technical nullommittee Anullnullnullnullnullnull Metallic materials for aerospace purposesnull A list onull organinullations represented on this committee can nulle onulltained on renulluest to its secretarynullSupersessionThis British Sta
8、ndard supersedes BS 2B 33:200nullnull nullhich is nullithdranullnnullInformation about tnullis documentThis is a nullull renullision onull BS 2B 33 and introduces the nullollonulling principal changes:anull renulluirements are stated in tanullular nullormat in accordance nullith nullN nullnull00null
9、nullnullnullnull renullerences to springs hanulle nulleen deletednullnullanullard warninnullsnullARnullInullnullnull This British Standard calls nullor the use onull sunullstances andnullor procedures that can nulle innullurious to health inull adenulluate precautions are not tanullennull It renulle
10、rs only to technical suitanullility and does not anullsolnulle the user nullrom legal onullligations relating to health and sanullety at any stagenullnullse of tnullis documentIt has nulleen assumed in the preparation onull this British Standard that the enullecution onull its pronullisions nullill
11、nulle entrusted to appropriately nullualinulled and enullperienced peoplenull nullor nullhose use it has nulleen producednullPresentational connullentionsThe pronullisions onull this standard are presented in roman nullinullenull uprightnulltypenull Its renulluirements are enullpressed either as a s
12、et onull instructions or in sentences in nullhich the principal aunulliliary nullernull is nullshallnullnullCommentary, explanation and general informative material is presented in smaller italic type, and does not constitute a normative element.Contractual and lenullal considerationsThis punulllica
13、tion does not purport to include all the necessary pronullisions onull a contractnull nullsers are responsinullle nullor its correct applicationnullCompliance witnull a Britisnull Standard cannot confer immunity from lenullal oblinullationsnullBRITISH STANDARDnull BSI 2009 null nullBS 3B 33:2009null
14、 ScopeThis British Standard specinulles renulluirements nullor coppernullnulleryllium alloy supplied in the nullorm onull nullirenullnull nullormatinulle referencesThe nullollonulling renullerenced documents are indispensanullle nullor the application onull this documentnull nullor dated renullerenc
15、esnull only the edition cited appliesnull nullor undated renullerencesnull the latest edition onull the renullerenced document nullincluding any amendmentsnull appliesnullBS B null00null Procedure for inspection, testing and acceptance of wrought copper alloys BS nullN null2nullnullnullnull Copper a
16、nd copper alloys Wire for general purposesnull nullecnullnical renulluirementsnullnullnull nullaterial to this standard shall connullorm to Tanullle nullnullnullnullnullnull nullhe format and symnullols used in nullanullle 1 are derived from nullnull 4nullnullnullnull1.nullnullnull nullor the purpos
17、es onull this standardnull a nullatch shall nulle material onullthe same nominal crossnullsectional dimensionsnull nullrom the same castnullmanunullactured nully the same route and heat treated togethernullBS 3B 33:20092 null null BSI 2009BRITISH STANDARDTanullle null nullecnullnical renulluirements
18、 for CuBe alloy wire (solution treated and precipitation treated)null nullaterial desinullnation BS B nullnullnull Cnullemical composition nullnulllement Be nullo null Ni nullo null nulle null Ni Al Si nullthers nullunullinnull nullnullnull0 0null20 null null null nullBasenullanullnull 2null00 null
19、0nullnull 0null20 0null20 0nullnull0null nulletnullod of meltinnull nullnullnullnull nullorm nullire nullnullnull nulletnullod of production Dranullnnullnullnull nullimit dimension(s) mm D G 3 null nullecnullnical specification Sections null and null onull BS B null00nullnullnull nullelinullery cond
20、ition Solution treated nulleat treatment nullnullnull nullnull G h G null3null nullnull null nulluench nullnullnullnullnull nullelinullery condition code nullnull nullse condition Solution treated null precipitation treatednulleat treatment Delinullery condition null 3nullnull nullnull G h G 33null
21、nullnull null t null 3 h null AnullCnullaracteristicsnullnullnull nullest sample(s) See Section null onull BS B null00nullnullnull nullest piece(s) See Section null onull BS B null00nullnullnull nulleat treatment nullse conditionnull nullimensions concerned mm D G 3nullnull nullnullicnullness of cla
22、ddinnull on eacnull facenull nullnullnull nullirection of test piece nullnullnullnullnullemperature h nullnull Amnullientnullnull Proof stress Rp0null2nullnulla H null90nullnull Strennulltnull Rmnullnulla null null00 G RmG null 3null0 2nullnullnull Elonnullation A null nullnullnull Reduction of area
23、null null nullnullnull nullardness nullnullnull Snullear strennulltnull Rcnullnulla nullnullnull Bendinnull j null nullnullnull Impact strennulltnull nullnullnullCnullemperature h nullnull nullnullnull nullime h nullnullnull Stress ranullnulla nullnullnull Elonnullation a null nullnullnull Rupture s
24、tress rRnullnulla nullnullnull Elonnullation at ruptureA null nullnullnull nullotes nullsee line 9nullnullnullnullnull 2nullBRITISH STANDARDnull BSI 2009 null 3BS 3B 33:2009Tanullle null nullecnullnical renulluirements for CuBe alloy wire (solution treated and precipitation treated) nullcontinuednul
25、lnullnull nullrappinnull test null See Section null onull BS B null002 nullne sample per nullatchnull Delinullery conditionnull The test sample shall nulle closely nullound to nullorm a helinull onull nullnulle turns round a mandrel onull diameter enullual to that onull the nullirenullnull No cracnu
26、llingnullnull Enullternal defects null See Section null onull BS B null00nullnull nullarnullinnull null See Section null onull BS B null00nullnull nullimensional inspection null BS nullN null2nullnullnull class Anullnull nullotes nullnullnullnulluenching shall nulle enullnullected nully nullorced ai
27、rnull sprayed nullater or immersion in oil or nullaternull2nullThe upper limit tensile strength does not apply to nullire onull D G 0nullnull mmnullBS 3B 33:2009null null null BSI 2009BRITISH STANDARDBiblionullrapnullyStandards publicationsnullor dated renullerencesnull only the edition cited applie
28、snull nullor undated renullerencesnull the latest edition onull the renullerenced document nullincluding any amendmentsnull appliesnullnullN nullnull00nullnullnull Metallic materials nullules for the drafting and presentation of material standards Part 1null nulleneral rules nullnullnullnullnullunul
29、llished as ASDnullSTAN nullrestandard at the date onull punulllication onullthis standardnullThis page deliberately left blankBSI 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 incorpo
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