1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationAEROSPACE SERIESSpecification for nickel-chromium-cobalt-titanium-aluminium heat-resisting alloy wire: softenenull nullnickel basenullCr nullnullnullnullnull Co nullnullnullnull
2、nulli nullnullnullnull Al nullnullnullnullnullS nullnullR nullnullnull:nullnullnullnullBS 2HR 506:2010 BRITISH STANDARDPublishing annull copyright informationThe BSI copyright notice displayed in this docunullent indicates nullhen the docunullent nullas last issuednullnull BSI 2010ISBN nullnullnull
3、0 5null0 null20nullnull nullInullS nullnullnull025nullnullnullThe nullollonulling BSI renullerences relate to the nullornull on this standard: nullonullnullittee renullerence Anullnullnull61 Dranullt nullor conullnullent 10nullnull02null05nullnull DnullPublication historynullirst punulllished Septen
4、ullnuller 1nullnullnullSecond nullpresentnull editionnull Nonullenullnuller 2010Amennullments issuenull since publicationnullate nullenullt affectenull BRITISH STANDARDnull BSI 2010 null iBS 2HR 506:2010Contentsnullorewornull iinull Scope 1null Nornullatinulle renullerences 1null Technical renulluir
5、enullents 1Binullliography 4nullist of tablesTanullle 1 null Technical renulluirenullents nullor nicnullelnullchronulliunullnullconullaltnulltitaniunullnullalunulliniunull heatnullresisting alloy nullire 2Summary of pagesThis docunullent conullprises a nullront conullernull an inside nullront conull
6、ernull pages i to iinull pages 1 to nullnull an inside nullacnull conuller and a nullacnull conullernullBS 2HR 506:2010ii null null BSI 2010BRITISH STANDARDnullorewornullPublishing informationThis British Standard is punulllished nully BSI and canulle into enullnullect on null0 Nonullenullnuller 201
7、0null It nullas prepared nully nullanel Anullnullnull61nullnullnullnullnullnull Heat resisting alloysnull under the authority onull Technical nullonullnullittee Anullnullnull61null Metallic materials for aerospace purposesnull A list onull organinullations represented on this conullnullittee can nul
8、le onulltained on renulluest to its secretarynullSupersessionThis standard supersedes BS HR 506:1nullnullnullnull nullhich is nullithdranullnnullInformation about this nullocumentThis standard is a nullull renullision onull BS HR 506null The principal change nullronullthe prenullious edition is that
9、 the renulluirenullents are stated in tanullular nullornullat in accordance nullith the nullN null500null1 and nullN null500nullnullnullnullanullarnull warningsnullARnullInullnullnull This British Standard calls nullor the use onull sunullstances andnullor procedures that can nulle innullurious to h
10、ealth inull adenulluate precautions are not tanullennull It renullers only to technical suitanullility and does not anullsolnulle the user nullronull legal onullligations relating to health and sanullety at any stagenullnullse of this nullocumentIt has nulleen assunulled in the preparation onull thi
11、s British Standard that the enullecution onull its pronullisions nullill nulle entrusted to appropriately nullualinulled and enullperienced peoplenull nullor nullhose use it has nulleen producednullPresentational connullentionsThe pronullisions onull this standard are presented in ronullan nullinull
12、enull uprightnulltypenull Its nullethods are enullpressed either as a set 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 n
13、ormative element.Contractual annull legal consinullerationsThis punulllication does not purport to include all the necessary pronullisions onull a contractnull nullsers are responsinullle nullor its correct applicationnullCompliance with a nullritish Stannullarnull cannot confer immunity from legal
14、obligationsnullBRITISH STANDARDnull BSI 2010 null 1BS 2HR 506:2010null ScopeThis British Standard specinulles renulluirenullents nullor sonulltened nicnullelnullchronulliunullnullconullaltnulltitaniunullnullalunulliniunull heatnullresisting alloy nullirenullnull nullormatinulle referencesThe nulloll
15、onulling renullerenced docunullents are indispensanullle nullor the application onull this docunullentnull nullor dated renullerencesnull only the edition cited appliesnull nullor undated renullerencesnull the latest edition onull the renullerenced docunullent nullincluding any anullendnullentsnull
16、appliesnullBS HR 100null Procedure for inspection, testing and acceptance of wrought heat-resisting alloysnull nullechnical renulluirementsnullaterial to this standard shall connullornull to Tanullle 1nullnullnullnullnull nullhe format and symnullols used in nullanullle 1 are derived from nullnull 4
17、nullnullnull-1 and nullnull 4nullnullnull-null.BS 2HR 506:20102 null null BSI 2010BRITISH STANDARDTanullle 1 nullechnical renulluirements for nickel-chromium-cobalt-titanium-aluminium heat-resisting alloy wirenull nullaterial nullesignation nullS nullR nullnullnullnull Chemical composition nullEleme
18、nt null Si nulln S Ag Al B Binullinnull null null null null null 1null0 null nullnullanullnull 0null1null 1null0 1null0 0null015 5 ppnull 2null0 0null020 1 ppnullElement nullo nullr nullu nulle nullnull Ti nullr Ninullinnull 15null0 1nullnull0 null null null 2null0 nullBasenullanullnull 21null0 21nu
19、ll0 0null2 1null5 20 ppnull nullnull0 0null15null nullethonull of melting Induction nulleltednull nullacuunull renullned and cast in air or consunullanullle electrode renulleltednullnullnullnull nullorm nullirenullnullnull nullethonull of pronulluction Dranullnnullnullnull nullimit nullimensionnulls
20、null nullnull nullnull nullechnical specification Sections 1 and null onull BS HR 100nullnullnull nullelinullery connullition D 1null6 nullnull: Bright annealed D null 1null6 nullnull: Annealed and descalednulleat treatment 1 100 nullnull 1 150 nullnull in protectinulle atnullosphere 1null1 100 null
21、null 1 150 nullnullnull nullnullnullnullnull nullelinullery connullition conulle nullnull nullse connullition Delinullery conditionnulleat treatment nullCharacteristicsnullnullnull nullest samplenullsnull nullnullnullnull nullest piecenullsnull nullnullnullnull nulleat treatment nullnull nullimensio
22、ns concernenull nullnull nullnullnull nullhickness of clanullnulling on each facenull nullnullnull nullirection of test piece nullnullnullnullnullemperature nullnull nullnullnull Proof stress Rp0null2nullnulla nullnullnull Strength Rnullnullnulla nullnullnull Elongation A null nullnullnull Renulluct
23、ion of areanull null nullnullnull nullarnullness nullnullnull Shear strength null nullnulla nullnullnull nullennulling null null nullnullnull Impact strength nullnullnullCnullemperature nullnull nullnullnull nullime h nullnullnull Stress ranullnulla nullnullnull Elongation a null nullnullnull Ruptur
24、e stress rRnullnulla nullnullnull Elongation at ruptureA null nullnullnull nullotes nullsee line nullnullnull1nullBRITISH STANDARDnull BSI 2010 null nullBS 2HR 506:2010Tanullle 1 nullechnical renulluirements for nickel-chromium-cobalt-titanium-aluminium heat-resisting alloy wire (continued)nullnull
25、Renullerse bennull test null See Section null onull BS HR 100null All sinulles6 nullornuller radius: nullDnull No nullailure anullter three nullendsnullnull nullrapping test null See Section null onull BS HR 100null All sinulles6 nullandrel dianulleter: Dnull No nullailure anullter eight turnsnullnu
26、ll Enullternal nullefects null See Section null onull BS HR 100nullnull nullacrostructure null See Section null onull BS HR 100nullnull nullarking null See Section null onull BS HR 100nullnull nullimensional inspection null See Section null onull BS HR 100nullnull nullotes null1nullnullooling anullt
27、er heat treatnullent shall nulle in a nullaternullcooled nullone under the sanulle protectinulle atnullospherenullnullnull nullypical use null nullocnulling nullireBS 2HR 506:2010null null null BSI 2010BRITISH STANDARDnullibliographyStannullarnulls publicationsnullor dated renullerencesnull only the
28、 edition cited appliesnull nullor undated renullerencesnull the latest edition onull the renullerenced docunullent nullincluding any anullendnullentsnull appliesnullnullN null500null1null Metallic materials null nullules for the drafting and presentation of material standards null Part 1null nullene
29、ral rules 1nullnullN null500nullnullnull Metallic materials null nullules for the drafting and presentation of material standards null Part nullnull nullpecinullc rules for heat-resisting alloys 1null1nullnullunulllished as ASDnullSTAN nullrestandard at the date onull punulllication onullthis standa
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