1、Designation:B 102 00(Reapproved 2005)Standard Specification forLead-and Tin-Alloy Die Castings1This standard is issued under the fixed designation B 102;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last revision.A numb
2、er in parentheses indicates the year of last reapproval.Asuperscript epsilon(e)indicates an editorial change since the last revision or reapproval.1.Scope1.1 This specification covers die castings produced fromfive alloys whose primary metal is either lead or tin.Table 1lists the designations for th
3、ese alloys as well as their chemicalcompositions.1.2 The values stated in either SI units or inch-pound unitsare to be regarded separately as standard.The values stated ineach system may not be exact equivalents;therefore,eachsystem shall be used independently of the other.Combiningvalues from the t
4、wo systems may result in non-conformancewith the standard.1.3 This standard does not purport to address all of thesafety concerns,if any,associated with its use.It is theresponsibility of the user of this standard to become familiarwith all hazards including those identified in the appropriateMateri
5、al Safety Data Sheet(MSDS)for this product/materialas provided by the manufacturer,to establish appropriatesafety and health practices,and determine the applicability ofregulatory limitations prior to use.2.Referenced Documents2.1 The following documents of the issue in effect on dateof order accept
6、ance form a part of this specification to theextent referenced herein.2.2 ASTM Standards:2B 23 Specification for White Metal Bearing Alloys(KnownCommercially as“Babbitt Metal”)B 275 Practice for Codification of Certain Nonferrous Met-als and Alloys,Cast and WroughtE 8 Test Methods for Tension Testin
7、g of Metallic MaterialsE 23 Test Methods for Notched Bar Impact Testing ofMetallic MaterialsE 29 Practice for Using Significant Digits in Test Data toDetermine Conformance with SpecificationsE 46 Test Methods for Chemical Analysis of Lead-andTin-Base Solder3E 88 Practice for Sampling Nonferrous Meta
8、ls and Alloysin Cast Form for Determination of Chemical Composition2.3Federal Standards:4Fed.Std.No.123Marking for Shipment(Civil Agencies)2.4Military Standards:4MIL-STD-129Marking for Shipment and Storage(Mili-tary Agencies)MIL-P-116 Methods of Preservation3.Terminology3.1 Definitions:3.1.1 die cas
9、ting,na metal object produced by the intro-duction of molten metal under substantial pressure into a metaldie and characterized by a high degree of fidelity to the diecavity.4.Ordering Information4.1 Orders for die castings shall include the following basicinformation:4.1.1 This specification number
10、 and date,4.1.2 Quantity and delivery schedule,as required,4.1.3 Part name and number,4.1.4 Alloy(Table 1),and4.1.5 Drawings of die casting,when required,giving allnecessary dimensions and showing latest revisions and allow-ances for machining,if any.Location of ejector pin marks orparting lines sha
11、ll be at the option of the producer,unlessspecifically designated on the drawing.4.2 Additional tests,options and special inspection require-ments as provided below shall be specified in the contract orpurchase order,as additional procedures.Extended deliverytime may be involved.4.2.1 Chemical analy
12、sis(9.1.1),4.2.2 Quality assurance(Section 9),4.2.3 Special proof tests or mechanical properties(Section7),1This specification is under the jurisdiction of ASTM Committee B02 onNonferrous Metals and Alloys,and is the direct responsibility of SubcommitteeB02.02 on Refined Lead,Tin,Antimony and Their
13、Alloys.Current edition approved Nov.1,2005.Published November 2005.Originallyapproved in 1936.Last previous edition approved in 2000 as B 102-002For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volum
14、e information,refer to the standards Document Summary page onthe ASTM website.3Withdrawn.4Available from Standardization Documents Order Desk,DODSSP,Bldg.4,Section D,700 Robbins Ave.,Philadelphia,PA 19111-5098.1Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428
15、-2959,United States.Copyright by ASTM Intl(all rights reserved);Thu Apr 16 04:14:48 EDT 2009Downloaded/printed byLaurentian University pursuant to License Agreement.No further reproductions authorized.4.2.4 General quality options for internal soundness or forfinish(Section 11),4.2.5 Source inspecti
16、on(Section 11),4.2.6 Certification(Section 12),4.2.7 Marking for identification(Section 13),and4.2.8 Special packaging(Section 14).5.Quality Assurance5.1 Responsibility for InspectionWhen specified in thecontract or purchase order,the producer or supplier is respon-sible for the performance of all inspection and test require-ments specified herein.Except as otherwise specified in thecontract or order,the producer or supplier may use his own orany other suitable facilities for the performance of
