1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationAEROSPACE SERIESSpecification for nickel-chromium-cobalt-molybdenum-titanium-aluminium heat-resisting alloy plate, sheet and strip nullnullickel base, Cr nullnull, Co nullnull, n
2、ullo null, nulli nullnullnull, Al nullnullnullnullnullS nullnullR nullnullnullnullnullnullnullnullBS 2HR 209:2011 BRITISH STANDARDPublishing and copyright informationThe BSI copyright notice displayed in this document indicates nullhen the document nullas last issuednullnull BSI 2011ISBN 9nullnull 0
3、 nullnull0 null0229 nullInullS null9null02nullnull99The nullollonulling BSI renullerences relate to the nullornull on this standard: nullommittee renullerence Anullnullnullnull1 Dranullt nullor comment 10nullnull021null2nullnull DnullPublication historynullirst punulllished August 19null9Second null
4、presentnull edition nullanuary 2011Amendments issued since publicationnullate nullenullt affected null BSI 2011 null iBS 2HR 209:2011BRITISH STANDARDContentsnullorenullord iinull Scope 1null Normatinulle renullerences 1null Technical renulluirements 1Binullliography 4nullist of tablesTanullle 1 null
5、 Technical renulluirements nullor nicnullelnullchromiumnullconullaltnullmolynulldenumnulltitaniumnullaluminium platenull sheet and strip 2Summary of pagesThis document comprises a nullront conullernull an inside nullront conullernull pages i to iinull pages 1 to nullnull an inside nullacnull conulle
6、r and a nullacnull conullernullBS 2HR 209:2011ii null null BSI 2011BRITISH STANDARDnullorenullordPublishing informationThis British Standard is punulllished nully BSI and came into enullnullect on null1 nullanuary 2011null It nullas prepared nully nullanel Anullnullnullnull1nullnullnullnullnullnull
7、Heat resisting alloys for aerospace purposesnull under the authority onull Technical nullommittee Anullnullnullnull1null Metallic materials for aerospace purposesnull A list onull organinullations represented on this committee can nulle onulltained on renulluest to its secretarynullSupersessionThis
8、standard supersedes BS HR 209:19null9null nullhich is nullithdranullnnullInformation about this documentThis is a nullull renullision onull BS HR 209null The principal change nullrom the prenullious edition is that renulluirements are stated in tanullular nullormat in accordance nullith nullN nullnu
9、ll00null1 and nullN nullnull00nullnullnullnullanullard nullarningsnullARnullInullnullnull This British Standard calls nullor the use onull sunullstances andnullor procedures that can nulle innullurious to health inull adenulluate precautions are not tanullennull It renullers only to technical suitan
10、ullility 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 preparation onull this British Standard that the enullecution onull its pronullisions nullill nulle entrusted to appropriate
11、ly 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 in sentences in nullhich the principal aunu
12、lliliary nullernull is nullshallnullnullCommentary, explanation and general informative material is presented in smaller italic type, and does not constitute a normative element.Contractual and legal considerationsThis punulllication does not purport to include all the necessary pronullisions onull
13、a contractnull nullsers are responsinullle nullor its correct applicationnullCompliance nullith a nullritish Standard cannot confer immunity from legal obligationsnullnull BSI 2011 null 1BS 2HR 209:2011BRITISH STANDARDnull ScopeThis British Standard specinulles renulluirements nullor nicnullelnullch
14、romiumnullconullaltnullmolynulldenumnulltitaniumnullaluminium heatnullresisting alloy platenullsheet and stripnullnull nullormatinulle referencesThe nullollonulling renullerenced documents are indispensanullle nullor the application onull this documentnull nullor dated renullerencesnull only the edi
15、tion cited appliesnull nullor undated renullerencesnull the latest edition onull the renullerenced document nullincluding any amendmentsnull appliesnullBS HR 100null Procedure for inspection, testing and acceptance of wrought heat resisting alloysnull nullechnical renulluirementsnullaterial to this
16、standard shall connullorm to Tanullle 1nullNnullnullnull nullhe format and symnullols used in nullanullle 1 are derived from nullN 4nullnullnullnull1 and nullN 4nullnullnullnullnull.BS 2HR 209:20112 null null BSI 2011BRITISH STANDARDTanullle 1 nullechnical renulluirements for nickel-chromium-cobalt-
17、molybdenum-titanium-aluminium plate, sheet and stripnull nullaterial designation nullS nullR nullnullnullnull Chemical composition nullnulllement null Si nulln S Ag Al B Bi nullonullinnull null null null null null 1nullnull null null 12null0nullanullnull 0null0null 0nullnull 0nullnull 0null01null nu
18、ll ppm 2nullnull 0null00null 1 ppm 1nullnull0nulllement nullr nullu nulle nullo nullnull Ti nullr Ninullinnull 1nullnull0 null null nullnull0 null 1nullnull nullBasenullanullnull 20null0 0null2 1nullnull nullnull0 10 ppm nullnull0 0null0nullnull nullethod of melting Air meltednull nullacuum renullne
19、d and cast in airnullnullnull nullorm nulllatenull sheet and stripnullnullnull nullethod of production Rollednullnullnull nullimit dimensionnullsnull mm 0nullnull a 10null nullechnical specification Sections 1 and null onull BS HR 100nullnullnull nullelinullery condition 0nullnull a null: cold rolle
20、d null solution treated null descalednull null a 10: hot rolled null solution treated null descalednulleat treatment 1 0null0 nullnull 1 120 nullnull null null t null0 min null Anull or nullnull or nullnullnullnullnull nullelinullery condition code nullnull nullse condition Solution treated null pre
21、cipitation treatednulleat treatment Delinullery condition null null nullnullnull0 10null nullnull null 2 h t null h null AnullCharacteristicsnullnullnull nullest samplenullsnull See Section null onull BS HR 100nullnullnull nullest piecenullsnull See Section null onull BS HR 100nullnullnull nulleat t
22、reatment Delinullery condition nullse conditionnull nullimensions concerned mm 0nullnull a null null null a 10 0nullnull a 10nullnull nullhickness of cladding on each facenull nullnullnull nullirection of test piece null null or nullTnullnullnullnullemperature nullnull null null00nullnull Proof stre
23、ss Rp0null2nullnulla null null00nullnull Strength Rmnullnulla null 92nullnullnull Elongation A null null 12nullnull Reduction of areanull null nullnullnull nullardness Hnull 2null0 Hnull 2null0 nullnullnull Shear strength Rcnullnulla nullnullnull nullending j null nullnull0 null a null 1null0null nu
24、ll nullnullnull Impact strength nullnullnullCnullemperature nullnull null null00nullnull nullime h null tR 2nullnullnull Stress ranullnulla nullnullnull Elongation a null nullnullnull Rupture stress rRnullnulla null nullnull0nullnull Elongation at ruptureA null null 0null1nullnull nullotes nullsee l
25、ine 9nullnull nullnull BSI 2011 null nullBS 2HR 209:2011BRITISH STANDARDTanullle 1 nullechnical renulluirements for nickel-chromium-cobalt-molybdenum-titanium-aluminium plate, sheet and strip nullcontinuednullnullnull Enullternal defects null See Section null onull BS HR 100nullnull nullarking null
26、See Section null onull BS HR 100nullnull nullimensional inspection null See Section null onull BS HR 100nullnull nullotes null nullBS 2HR 209:2011null null null BSI 2011BRITISH STANDARDnullibliographyStandards publicationsnullor dated renullerencesnull only the edition cited appliesnull nullor undat
27、ed renullerencesnull the latest edition onull the renullerenced document nullincluding any amendmentsnull appliesnullnullN nullnull00null1null Metallic materials null nullules for the drafting and presentation of material standards null Part 1null nulleneral rules 1nullnullN nullnull00nullnullnull M
28、etallic 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 standardnullThis page deliberately left blankBSI
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