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-cobalt-chromium-molybdenum-titanium-aluminium heat- resisting alloy plat
2、e, sheet and strip nullnullickel base, Co nullnull, Cr nullnull, nullo nullnullnull, nulli nullnullnull, Al nullnullnullnullnullS nullnullR nullnullnullnullnullnullnullnullBS 2HR 206:2009 BRITISH STANDARDPublishing and copyright informationThe BSI copyright notice displayed in this document indicate
3、s nullhen the document nullas last issuednullnull BSI 2009ISBN 9nullnull 0 nullnull0 6nullnullnull0 nullInullS null9null02nullnull99The nullollonulling BSI renullerences relate to the nullornull on this standard: nullommittee renullerence Anullnullnull6null Dranullt nullor comment 09nullnull020null2
4、nullnull DnullPublication historynullirst punulllished nullarch null9nullnullSecond nullpresentnull editionnull Nonullemnuller 2009Amendments issued since publicationnullate nullenullt affected BRITISH STANDARDnull BSI 2009 null iBS 2HR 206:2009Contentsnullorenullord iinull Scope 1null Normatinulle
5、renullerences 1null Technical renulluirements 1Binullliography 4nullist of tablesTanullle null null Technical renulluirements nullor nicnullelnullconullaltnullchromiumnullmolynulldenumnulltitaniumnullaluminium heatnullresisting alloy platenull sheet and strip 2Summary of pagesThis document comprises
6、 a nullront conullernull an inside nullront conullernull pages i to iinull pages null to nullnull an inside nullacnull conuller and a nullacnull conullernullBS 2HR 206:2009ii null null BSI 2009BRITISH STANDARDnullorenullordPublishing informationThis British Standard is punulllished nully BSI and cam
7、e into enullnullect on null0 Nonullemnuller 2009null It nullas prepared nully nullanel Anullnullnull6nullnullnullnullnullnullnull Heat resisting alloysnull under the authority onull Technical nullommittee Anullnullnull6nullnull Metallic materials for aerospace purposesnull A list onull organinullati
8、ons represented on this committee can nulle onulltained on renulluest to its secretarynullSupersessionThis standard supersedes BS HR 206:null9nullnullnull nullhich is nullithdranullnnullInformation about this documentThis is a nullull renullision onull BS HR 206null The principal change nullrom the
9、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 andnullor procedures that c
10、an 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 prep
11、aration 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 r
12、oman 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 normative element.Co
13、ntractual 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 obligationsnullBRITISH STAND
14、ARDnull BSI 2009 null nullBS 2HR 206:2009null ScopeThis British Standard specinulles renulluirements nullor nicnullelnullconullaltnullchromiumnullmolynulldenumnulltitaniumnullaluminium heatnullresisting alloy platenull sheet and stripnullnull nullormatinulle referencesThe nullollonulling renullerenc
15、ed 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 null00null Procedu
16、re 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 4nullnullnullnull.
17、BS 2HR 206:20092 null null BSI 2009BRITISH STANDARDTanullle null nullechnical renulluirements for nickel-cobalt-chromium-molybdenum-titanium-aluminium heat-resisting alloy plate, sheet and stripnull nullaterial designation nullS nullR nullnullnullnull Chemical composition nullnulllement null Si null
18、n S Ag Al B Bi nullonullinnull 0null0null null null null null 0nullnull null null null9null0nullanullnull 0null0null 0nullnull0 0null60 0null00null null ppm 0null6 0null00null null ppm 2nullnull0nulllement nullr nullu nulle nullo nullnull Ti Ti null Al Ninullinnull null9null0 null null nullnull6 nul
19、l nullnull9 2nullnullBasenullanullnull 2nullnull0 0null2 0nullnull 6nullnull 20 ppm 2nullnull 2nullnullnull nullethod of melting Air meltednull nullacuum meltednull air melted and nullacuum renullnednull consumanullle electrode remeltednullnullnull nullorm nulllatenull sheet and stripnullnullnull nu
20、llethod of production Rollednullnullnull nullimit dimensionnullsnull mm nullnull nullechnical specification Sections null and null onull BS HR null00nullnullnull nullelinullery condition a G null: nullold rolled nullsolution treated nulldescalednull null a G 6: Hot rolled nullsolution treated nullde
21、scaleda null 6: Hot rolled null solution treated null descalednulleat treatment null nullnull nullnull0 null0null nullnull null null min G t G nullnull min null Anull or other medium null nullnull nullnull0 null0null nullnull null Anull nullnullnullnullnull nullelinullery condition code nullnull nul
22、lse condition Solution treated null precipitation treatednulleat treatment Delinullery condition null null nullnull00 null0null nullnull null t null null h null AnullCharacteristicsnullnullnull nullest samplenullsnull See Section null onull BS HR null00nullnullnull nullest piecenullsnull See Section
23、 null onull BS HR null00nullnullnull nulleat treatment Delinullery condition nullse conditionnull nullimensions concerned mm a G 6 a null 6 nullnullnull nullhickness of cladding on each facenull nullnullnull nullirection of test piece null or nullTnullnullnullnullemperature nullnull Amnullient nulln
24、ull0nullnull Proof stress Rp0null2nullnulla null H null00nullnull Strength Rmnullnulla null H nullnull0nullnull Elongation A null null H 9 nullA2null mmnullnullnull Reduction of areanull null nullnullnull nullardness HRB G 99 HRnull G 22nullnull nullnullnull Shear strength Rcnullnulla nullnullnull n
25、ullending j null a G null: nullnullnull null a null nullnull0null nullnullnull Impact strength nullnullnullCnullemperature nullnull null nullnull0nullnull nullime h null t null null0nullnull Stress anullnulla null nullnull6 nulla G 6nullnull null20 nulla null 6nullnullnull Elongation a null null Tot
26、al plastic strain G 0nullnull0nullnull Rupture stress Rnullnulla nullnullnull Elongation at ruptureA null nullnullnull nullotes nullsee line 9nullnullnullnullBRITISH STANDARDnull BSI 2009 null nullBS 2HR 206:2009Tanullle null nullechnical renulluirements for nickel-cobalt-chromium-molybdenum-titaniu
27、m-aluminium heat-resisting alloy plate, sheet and strip nullcontinuednullnullnull Enullternal defects null See Section null onull BS HR null00null nullelded tensile strength null See Section null onull BS HR null002 nullne nullatch onull solution treated material in each castnull a G null mmnull nul
28、lelded test sample shall nulle prepared nully automatic argon arc nullutt nullelding strips not less than null0 mm nullidenullnullelds on material up to and including nullnull2 mm thicnullness shall nulle produced nullithout using a nullllernullThe standard onull nullelding shall nulle agreed nullet
29、nulleen the manunullacturer and the purchasernullnull nullostnullnulleld heat treat: null nullnull00 null0null nullnull null t null null h null Anull6 null nullnull0 nullnullnull Rm H null6null nullnullanull A2null mmH nullnullnullnull nullarking null See Section null onull BS HR null00nullnull null
30、imensional inspection null See Section null onull BS HR null00nullnull nullotes nullnullnull nullor 6 mm null aG null0 mmnull t G null0 minnull nullor a null null0 mmnull t G 2 hBS 2HR 206:2009null null null BSI 2009BRITISH STANDARDnullibliographyStandards publicationsnullor dated renullerencesnull
31、only the edition cited appliesnull nullor undated renullerencesnull the latest edition onull the renullerenced document nullincluding any amendmentsnull appliesnullnullN nullnull00nullnullnull Metallic materials null nullules for the drafting and presentation of material standards null Part 1null nu
32、lleneral rules nullnullnullN nullnull00nullnullnull Metallic materials null nullules for the drafting and presentation of material standards null Part nullnull nullpecinullc rules for heat resisting alloys nullnullnullnullnullunulllished as ASDnullSTAN nullrestandard at the date onull punulllication
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