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 sheet and strip of commercially pure titanium (Tensile strength 57nullnull7null
2、null nullPanullnullS nullTA nullnullnullnullnullnullBS 3TA 6:2009 BRITISH STANDARDPunulllishing and copyright informationThe BSI copyright notice displayed in this docunullent indicates nullhen the docunullent nullas last issuednullnull BSI 2009ISBN 9nullnull 0 nullnull0 6null3null3 nullInullS null9
3、null02nullnull30The nullollonulling BSI renullerences relate to the nullornull on this standard: nullonullnullittee renullerence Anullnullnull6null Dranullt nullor conullnullent 09null30null932nullnull DnullPunulllication historynullirst punulllished null96nullSecond editionnull April null9null3Thir
4、d nullpresentnull editionnull Nonullenullnuller 2009Amendments issued since punulllicationnullate Tenullt affected BRITISH STANDARDnull BSI 2009 null iBS 3TA 6:2009Contentsnullorenullord iinull Scope 1null Nornullatinulle renullerences 1null Technical renulluirenullents 1Binullliography 4nullist of
5、tanulllesTanullle null null Technical renulluirenullents nullor conullnullercially pure titaniunull sheet and strip 2Summary of pagesThis docunullent conullprises a nullront conullernull an inside nullront conullernull pages i to iinull pages null to nullnull an inside nullacnull conuller and a null
6、acnull conullernullBS 3TA 6:2009ii null null BSI 2009BRITISH STANDARDnullorenullordPunulllishing informationThis British Standard is punulllished nully BSI and canulle into enullnullect on 30 Nonullenullnuller 2009null It nullas prepared nully nullanel Anullnullnull6nullnullnullnullnull9null Titaniu
7、m and its alloysnull under the authority onull Technical nullonullnullittee Anullnullnull6nullnull Metallic materials for aerospace purposesnull A list onull organinullations represented on this conullnullittee can nulle onulltained on renulluest to its secretarynullSupersessionThis British Standard
8、 supersedes BS 2TA 6:null9null3null nullhich is nullithdranullnnullInformation anullout this documentThis is a nullull renullision onull BS TA 6null and introduces the nullollonulling principal changesnullanull Renulluirenullents are stated in tanullular nullornullat in accordance nullith nullN null
9、null00nullnull and nullN nullnull00nullnullnullnullnull nullhenullical conullposition has nulleen anullended to add renulluirenullents nullor nullothernull elenullentsnullcnull nullelting nullethod details hanulle nulleen deleted and replaced nully renullerence to Section null onull BS TA null00null
10、nullanullard 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 suitanullility and does not anullsolnulle the us
11、er nullronull legal onullligations relating to health and sanullety at any stagenullnullse of this documentIt has nulleen assunulled in the preparation onull this British Standard that the enullecution onull its pronullisions nullill nulle entrusted to appropriately nullualinulled and enullperienced
12、 peoplenull nullor nullhose use it has nulleen producednullPresentational connullentionsThe pronullisions onull this standard are presented in ronullan nullinullenull uprightnulltypenull Its renulluirenullents are enullpressed in sentences in nullhich the principal aunulliliary nullernull is nullsha
13、llnullnullCommentary, 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 a contractnull nullsers are re
14、sponsinullle nullor its correct applicationnullCompliance nullith a nullritish Standard cannot confer immunity from legal onullligationsnullBRITISH STANDARDnull BSI 2009 null nullBS 3TA 6:2009null ScopeThis British Standard specinulles renulluirenullents nullor conullnullercially pure titaniunull sh
15、eet and strip nullith a tensile strength onull nullnull0 nullnulla to null30 nullnullanullnull nullormatinulle referencesThe nullollonulling renullerenced docunullents are indispensanullle nullor the application onull this docunullentnull nullor dated renullerencesnull only the edition cited applies
16、null nullor undated renullerencesnull the latest edition onull the renullerenced docunullent nullincluding any anullendnullentsnull appliesnullBS TA null00null Procedure for inspection, testing and acceptance of wrought titanium and titanium alloys null Technical renulluirementsnullaterial to this s
17、tandard shall connullornull to Tanullle nullnullNnullTnull The format and symnullols used in Tanullle 1 are derived from nullN 4nullnullnullnull1 and nullN 4nullnullnullnull4.BS 3TA 6:20092 null null BSI 2009BRITISH STANDARDTanullle null Technical renulluirements for commercially pure titanium sheet
18、 and stripnull nullaterial designation nullS TA nullnull Chemical composition nullnulllenullentnulle null null2N2 H2 nullthersTinullach Totalnullinnull null null null null null null nullBasenullanullnull 0null20 0null0null 0nullnull0 0null0null 0null0nullnull 0nullnull0 0null30null nullethod of melt
19、ing See Section null onull BS TA null00nullnullnull nullorm Sheet and strip nullnullnullnullnull nullethod of production Rollednullnullnull nullimit dimension(snull nullnull a G 3 5 Technical specification Sections null and null onull BS TA null00nullnullnull nullelinullery condition Annealed null d
20、escaled or nullright annealednulleat treatment Batch: 600 nullnull G G nullnull0 nullnull null Anull or nullnullnull nullontinuous: G null00 nullnullnullnullnull nullelinullery condition code null7 nullse condition Delinullery conditionnulleat treatment nullCharacteristicsnullnullnull Test sample(sn
21、ull See Section null onull BS TA null00nullnullnull Test piece(snull See Section null onull BS TA null00nullnullnull nulleat treatment nullse conditionnull nullimensions concerned nullnull a G 3nullnull Thicnullness of cladding on each facenull nullnullnull nullirection of test piece null or nullTnu
22、llnullTTemperature nullnull Anullnullientnullnull Proof stress Rp0null2nullnulla H null60nullnull Strength Rnullnullnulla nullnull0 G RnullG null30null5 Elongation A null H nullnullnullnull Reduction of areanull null nullnull7 nullardness nullnullnull Shear strength Rcnullnulla nullnullnull nullendi
23、ng j null a G 2 nullnull: 2nullnullnull a nullnullnull0null 2 nullnull null a G 3 nullnull: 3null0null a nullnullnull0nullnullnull Impact strength nullnullnullCTemperature nullnull nullnullnull Time h nullnullnull Stress ranullnulla nullnullnull Elongation a null nullnull5 Rupture stress rRnullnulla
24、 nullnullnull Elongation at ruptureA null nullnull7 nullotes nullsee line 9nullnullnullnullBRITISH STANDARDnull BSI 2009 null 3BS 3TA 6:2009Tanullle null Technical renulluirements for commercially pure titanium sheet and strip nullcontinuednullnullnull Enullternal defects null See Section null onull
25、 BS TA null007null Surface contamination null See Section null onull BS TA null00null5 nullarnulling null See Section null onull BS TA null00nullnull nullimensional inspection null See Section null onull BS TA null00nullnull The tolerances applicanullle to nullaterial nullnished nully cold rolling s
26、hall applynullnull nullotes nullnullnullBritish Standards conullering other nullornulls onull nullaterial onull sinullilar conullposition are:nullornull Rnull nullnullnullanull390nullnullnull0 nullnull0nullnullnull0Sheet and strip BS TA 2 nullBar and section nullor nullachining null BS TA nullBS 3TA
27、 6:2009null null null BSI 2009BRITISH STANDARDnullinullliographyStandards punulllicationsnullor dated renullerencesnull only the edition cited appliesnull nullor undated renullerencesnull the latest edition onull the renullerenced docunullent nullincluding any anullendnullentsnull appliesnullBS TA 2
28、null nullpecinullcation for sheet and strip of commercially pure titanium nullTensile strength nullnullnullnullnull4null MPanullBS TA nullnull nullpecinullcation for nullar and section for machining of commercially pure titanium nullTensile strength null4nullnullnull4null MPanullnullN nullnull00null
29、nullnull Metallic materials 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 4null nullpecinullc rules for tit
30、anium and titanium alloys 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 Eu
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