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 nickel-iron-chromium-molybdenum-aluminium-titanium heat-resisting alloy plate,
2、sheet and strip nullnullinullCo nullnullnullnull, Cr nullnullnullnull, nullo nullnullnull, Al nullnullnull, nulli nullnullnull, nulle remaindernullnullS nullnullR nullnullnullnullnullnullnullnullBS 2HR 207:2009 BRITISH STANDARDPublishing and copyright informationThe BSI copyright notice displayed in
3、 this document indicates nullhen the document nullas last issuednullnull BSI 2009ISBN 97null 0 nullnull0 null7nullnullnull nullInullS null9null02nullnull99The nullollonulling BSI renullerences relate to the nullornull on this standard: nullommittee renullerence Anullnullnullnullnull Dranullt nullor
4、comment 09nullnull020null2nullnull DnullPublication historynullirst punulllished nullarch null97nullSecond nullpresentnull editionnull Nonullemnuller 2009Amendments issued since publicationnullate nullenullt affected BRITISH STANDARDnull BSI 2009 null iBS 2HR 207:2009Contentsnullorenullord iinull Sc
5、ope 1null Normatinulle renullerences 1null Technical renulluirements 1Binullliography 4nullist of tablesTanullle null null Technical renulluirements nullor nicnullelnullironnullchromiumnullmolynulldenumnullaluminiumnulltitanium heatnullresisting alloy platenull sheet and strip 2Summary of pagesThis
6、document comprises a nullront conullernull an inside nullront conullernull pages i to iinull pages null to nullnull an inside nullacnull conuller and a nullacnull conullernullBS 2HR 207:2009ii null null BSI 2009BRITISH STANDARDnullorenullordPublishing informationThis British Standard is punulllished
7、 nully BSI and came into enullnullect on null0 Nonullemnuller 2009null It nullas prepared nully nullanel Anullnullnullnullnullnullnullnullnullnullnull Heat resisting alloysnull under the authority onull Technical nullommittee Anullnullnullnullnullnull Metallic materials for aerospace purposesnull A
8、list onull organinullations represented on this committee can nulle onulltained on renulluest to its secretarynullSupersessionThis standard supersedes BS HR 207:null97nullnull nullhich is nullithdranullnnullInformation about this documentThis is a nullull renullision onull BS HR 207null The principa
9、l change nullrom the prenullious edition is that the renulluirements are stated in tanullular nullormat in accordance nullith nullN nullnull00nullnull and nullN nullnull00nullnullnullnullanullard nullarningsnullARnullInullnullnull This British Standard calls nullor the use onull sunullstances andnul
10、lor procedures that 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 nullee
11、n assumed in the preparation 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 standa
12、rd are presented in roman nullinullenull uprightnulltypenull Its renulluirements are enullpressed 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
13、 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 nullith a nullritish Standard cannot confer immunity from legal obligat
14、ionsnullBRITISH STANDARDnull BSI 2009 null nullBS 2HR 207:2009null ScopeThis British Standard specinulles renulluirements nullor nicnullelnullironnullchromiumnullmolynulldenumnullaluminiumnulltitanium heatnullresisting alloy platenull sheet and stripnullnull nullormatinulle referencesThe nullollonul
15、ling 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 nullincluding any amendmentsnull appliesnullBS HR nu
16、ll00null Procedure for inspection and testing of wrought heatresisting alloysnull nullechnical renulluirementsnullaterial to this standard shall connullorm to Tanullle nullnullnullnullnullnull nullhe format and symnullols used in nullanullle 1 are derived from nullnull 4nullnullnull1 and nullnull 4n
17、ullnullnullnull.BS 2HR 207:20092 null null BSI 2009BRITISH STANDARDTanullle null nullechnical renulluirements for nickel-iron-chromium-molybdenum-aluminium-titanium heat-resisting alloy plate, sheet and stripnull nullaterial designation nullS nullR nullnullnullnull Chemical composition nullnulllemen
18、t null Si nulln S Ag Al B Bi nullonullinnull 0null0null null null null null nullnullnull null null nullnullanullnull 0null0null 0nullnull 0null2 0null0nullnull null ppm nullnullnull 0null00null 0 null ppm 2null0nulllement nullr nullu nullo Ni null nullo nullnull Ti nullr nullenullinnull nullnullnull
19、null null 2nullnull null2 null nullnullnull 0null0nullBasenullanullnull null7nullnull 0nullnull nullnullnull nullnull nullnull ppm nullnullnull 0null0nullnull nullethod of melting Air melted and nullacuum renullnednull air melted and consumanullle electrode nullacuum arc remeltednull air meltednull
20、nullacuum renullned and consumanullle electrode remeltednullnullacuum melted and consumanullle electrode remeltednullnullnull nullorm nulllatenull sheet and stripnullnullnull nullethod of production Rollednullnullnull nullimit dimensionnullsnull mm nullnull nullechnical specification Sections null a
21、nd null onull BS HR null00nullnullnull nullelinullery condition a G null: nullold rolled nullsolution treated nulldescalednull null a G null: Hot rolled nullsolution treated nulldescaleda null null: Hot rolled nullsolution treated nulldescalednulleat treatment null nullnull 0null0 null0null nullnull
22、 null t G nullnull min null Anull or other medium nullnullnullnullnull nullelinullery condition code nullnull nullse condition Solution treated null precipitation treatednulleat treatment Delinullery condition null null nullnull00 null0null nullnull null t null 2 h null Anull null null null700 null0
23、null nullnull null t null nullnull h null AnullCharacteristicsnullnullnull nullest samplenullsnull See Section null onull BS HR null00nullnullnull nullest piecenullsnull See Section null onull BS HR null00nullnullnull nulleat treatment Delinullery condition nullse conditionnull nullimensions concern
24、ed mm a G null a null null nullnullnull nullhickness of cladding on each facenull nullnullnull nullirection of test piece null or nullTnullnullnullnullemperature nullnull Amnullient null00nullnull Proof stress Rp0null2nullnulla null H nullnullnullnullnull Strength Rmnullnulla null H null90nullnull E
25、longation A null null H nullnullnullnull Reduction of areanull null nullnullnull nullardness Hnull G 2null0 Hnull G 2null0 nullnullnull Shear strength Rcnullnulla nullnullnull nullending j null a G null: nullnull0 null a null nullnull0null nullnullnull Impact strength nullnullnullCnullemperature nul
26、lnull null null00nullnull nullime h null t null null00nullnull Stress anullnulla null null00nullnull Elongation a null null Total plastic strain G 0nullnull0 nullnull Rupture stress Rnullnulla nullnullnull Elongation at ruptureA null nullnullnull nullotes nullsee line 9nullnullnullnullBRITISH STANDA
27、RDnull BSI 2009 null nullBS 2HR 207:2009Tanullle null nullechnical renulluirements for nickel-iron-chromium-molybdenum-aluminium-titanium heat-resisting alloy plate, sheet and strip nullcontinuednullnullnull Enullternal defects null See Section null onull BS HR null00nullnull nullarking null See Sec
28、tion null onull BS HR null00nullnull nullimensional inspection null See Section null onull BS HR null00nullnull nullotes nullnullnull nullor a G null mmnull t null nullnull minnull nullor null mm null aG null0 mmnull t null null0 minnull nullor a null null0 mmnull t null 2 hBS 2HR 207:2009null null
29、null BSI 2009BRITISH STANDARDnullibliographyStandards publicationsnullor dated renullerencesnull only the edition cited appliesnull nullor undated renullerencesnull the latest edition onull the renullerenced document nullincluding any amendmentsnull appliesnullnullN nullnull00nullnullnull Metallic m
30、aterials null nullules for the drafting and presentation of material standards null Part 1null nulleneral rules nullnullnullN nullnull00nullnullnull Metallic materials null nullules for the drafting and presentation of material standards null Part nullnull nullpecinullc rules for heat resisting allo
31、ys nullnullnullnullnullunulllished 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 interna
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