1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationAEROSPACE SERIESSpecification for nickel-chromium-iron-titanium-niobium-aluminium heat-resisting alloy round wire with a manullimum diameter of null mm for thread inserts nullnic
2、kel base Cr nullnullnullnullnull nulle nullnullnullnullnulli nullnullnullnull nullbnullnulla nullnullnullnullnull Al nullnullnullnullnullnullS nullnullR nullnullnullnullnullnullnullnullBS 2HR 505:2010 BRITISH STANDARDPublishing and copyright informationThe BSI copyright notice displayed in this docu
3、ment indicates nullhen the document nullas last issuednullnull BSI 2010ISBN nullnullnull 0 5null0 null20nullnull nullInullS nullnullnull025nullnullnullThe nullollonulling BSI renullerences relate to the nullornull on this standard: nullommittee renullerence Anullnullnullnull1 Dranullt nullor comment
4、 10nullnull02null05nullnull DnullPublication historynullirst punulllished nulluly 1nullnull1Second nullpresentnull editionnull Nonullemnuller 2010Amendments issued since publicationnullate nullenullt affected BRITISH STANDARDnull BSI 2010 null iBS 2HR 505:2010Contentsnullorenullord iinull Scope 1nul
5、l Normatinulle renullerences 1null Technical renulluirements 1Binullliography 4nullist of tablesTanullle 1 null Technical renulluirements nullor nicnullelnullchromiumnullironnulltitaniumnullnionulliumnullaluminium heatnullresisting alloy round nullire nullor thread inserts 2Summary of pagesThis docu
6、ment comprises a nullront conullernull an inside nullront conullernull pages i to iinull pages 1 to nullnull an inside nullacnull conuller and a nullacnull conullernullBS 2HR 505:2010ii null null BSI 2010BRITISH STANDARDnullorewordPublishing informationThis British Standard is punulllished nully BSI
7、 and came into enullnullect on null0 Nonullemnuller 2010null It nullas prepared nully nullanel Anullnullnullnull1nullnullnullnullnullnull Heat-resisting alloysnull under the authority onull Technical nullommittee Anullnullnullnull1null Metallic materials for aerospace purposesnull A list onull organ
8、inullations represented on this committee can nulle onulltained on renulluest to its secretarynullSupersessionThis standard supersedes BS HR 505:1nullnull1null nullhich is nullithdranullnnullInformation about this documentThis standard is a nullull renullision onull BS HR 505null The principal chang
9、e nullrom the prenullious edition is that the renulluirements are stated in tanullular nullormat in accordance nullith nullN null500null1 and nullN null500nullnullnullnullanullard warningsnullARnullInullnullnull This British Standard calls nullor the use onull sunullstances andnullor procedures that
10、 can nulle innullurious to health inull adenulluate precautions are not tanullennull It renullers only to technical suitanullility and does not anullsolnulle the user nullrom legal onullligations relating to health and sanullety at any stagenullnullse of this documentIt has nulleen assumed in the pr
11、eparation onull this 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
12、 roman nullinullenull uprightnulltypenull Its methods 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 c
13、onstitute a normative element.Contractual and legal considerationsThis punulllication does not purport to include all the necessary pronullisions onull a contractnull nullsers are responsinullle nullor its correct applicationnullCompliance with a nullritish Standard cannot confer immunity from legal
14、 obligationsnullBRITISH STANDARDnull BSI 2010 null 1BS 2HR 505:2010null ScopeThis British Standard specinulles renulluirements nullor nicnullelnullchromiumnullironnulltitaniumnullnionulliumnullaluminium heatnullresisting alloy round nullire nullith a manullimum diameter onull 2 mm nullor thread inse
15、rtsnullnull nullormatinulle referencesThe nullollonulling renullerenced documents are indispensanullle nullor the application onull this documentnull nullor dated renullerencesnull only the edition cited appliesnull nullor undated renullerencesnull the latest edition onull the renullerenced document
16、 nullincluding any amendmentsnull appliesnullBS HR 100null Procedure for inspection, testing and acceptance of wrought heat-resisting alloysnull nullechnical renulluirementsnullaterial to this standard shall connullorm to Tanullle 1nullnullnullnullnull nullhe format and symnullols used in nullanulll
17、e 1 are derived from nullnull 4nullnullnull-1 and nullnull 4nullnullnull-null.BS 2HR 505:20102 null null BSI 2010BRITISH STANDARDTanullle 1 nullechnical renulluirements for nickel-chromium-iron-titanium-niobium-aluminium heat-resisting alloy round wire for thread insertsnull nullaterial designation
18、nullS nullR nullnullnullnull Chemical composition nullElement null Si nulln null S Al Nnull null Tanullinnull null null null null null 0nullnull0 0nullnull0nullanullnull 0null0null 0null50 1null00 0null015 0null010 1null00 1null20nulllement nullo nullr nullu nulle Ti Ni null nullonullinnull null 1nu
19、llnull00 null 5null00 2null25 null0null00nullanullnull 1null00 1nullnull00 0null50 nullnull00 2nullnull5 nullnull nullethod of melting Induction melted and cast in airnull induction meltednull nullacuum renullned and cast in airnull nullacuum meltednull consumanullle electrode remeltednullnullnullnu
20、ll nullorm nullirenullnullnull nullethod of production nullold dranullnnullnullnull nullimit dimensionnullsnull mm D 2null0null nullechnical specification Sections 1 and null onull BS HR 100nullnullnull nullelinullery condition nullold dranulln nulleat treatment nullnullnullnull nullelinullery condi
21、tion code nullnull nullse condition Delinullery conditionnulleat treatment nullCharacteristicsnullnullnull nullest samplenullsnull See Section null onull BS HR 100nullnullnull nullest piecenullsnull See Section null onull BS HR 100nullnullnull nulleat treatment Delinullery condition Renullerence nul
22、lsee line 2nullnullnull nullimensions concerned mm D 1nullnull5 1nullnull5 null D 2null0 D 2null0nullnull nullhickness of cladding on each facenull nullnullnull nullirection of test piece null nullnullnullnullnullemperature nullnull Amnullient Amnullientnullnull Proof stress Rp0null2nullnulla null n
23、ull nullnullnull Strength Rmnullnulla 1 210 Rm 1 null20 1 100 Rm 1 null10 1 2null0nullnull Elongation A null null null nullnullnull Reduction of areanull null nullnullnull nullardness nullnullnull Shear strength Rcnullnulla nullnullnull nullending j null nullnullnull Impact strength nullnullnullCnul
24、lemperature nullnull nullnullnull nullime h nullnullnull Stress ranullnulla nullnullnull Elongation a null nullnullnull Rupture stress rRnullnulla nullnullnull Elongation at ruptureA null nullnullnull nullotes nullsee line nullnullnull1nullBRITISH STANDARDnull BSI 2010 null nullBS 2HR 505:2010Tanull
25、le 1 nullechnical renulluirements for nickel-chromium-iron-titanium-niobium-aluminium heat-resisting alloy round wire for thread inserts (continued)nullnull Reference heat treatment null nullrecipitation treated null nullnull05 5null nullnullnullt null null hnullAnullnullnull nullrain sinulle null S
26、ee Section 1 onull BS HR 1002 nullne per coilnull Transnullerse sample5 Delinullery condition 1nullnull Anullerage transnullerse grain sinulle diameter 0null0null5 mmnullnull nullorsion test null See Section null onull BS HR 1005 Renullerence nullsee line 2nullnullnull nullength nulletnulleen grips:
27、 100Dnull No nullailure anullter ten turns in one directionnullnull nullrapping test null See Section null onull BS HR 1005 Delinullery conditionnull nullandrel diameter: Dnull No nullailure anullter eight turnsnullnull Enullternal defects null See Section null onull BS HR 100null nullninullorm in n
28、ulluality and conditionnull clean and nullree nullrom nullinnullsnull tnullistsnull scrapesnullsplitsnull pipesnull cold shuts and other innullurious impernullectionsnullnull nullacrostructure null See Section null onull BS HR 100nullnull nullarking null See Section null onull BS HR 100nullnull null
29、imensional inspection null See Section null onull BS HR 100nullnull nullotes null1nullSample may nulle treated in accordance nullith nulline 2null to nullacilitate grain sinulle enullaluationnullBS 2HR 505:2010null null null BSI 2010BRITISH STANDARDnullibliographyStandards publicationsnullor dated r
30、enullerencesnull only the edition cited appliesnull nullor undated renullerencesnull the latest edition onull the renullerenced document nullincluding any amendmentsnull appliesnullnullN null500null1null Metallic materials null nullules for the drafting and presentation of material standards null Pa
31、rt 1null nulleneral 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
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