1、Designation:D100210(Reapproved 2019)Standard Test Method forApparent Shear Strength of Single-Lap-Joint AdhesivelyBonded Metal Specimens by Tension Loading(Metal-to-Metal)1This standard is issued under the fixed designation D1002;the number immediately following the designation indicates the year of
2、original adoption or,in the case of revision,the year of last revision.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the U.S.Department of
3、Defense.INTRODUCTIONThe accuracy of the results of strength tests of adhesive bonds will depend on the conditions underwhich the bonding process is carried out.Unless otherwise agreed upon by the manufacturer and thepurchaser,the bonding conditions shall be prescribed by the manufacturer of the adhe
4、sive.In order toensure that complete information is available to the individual conducting the tests,the manufacturerof the adhesive shall furnish numerical values and other specific information for each of the followingvariables:(1)Procedure for preparation of surfaces prior to application of the a
5、dhesive,the cleaning anddrying of metal surfaces,and special surface treatments such as sanding that are not specificallylimited by the pertinent test method.(2)Complete mixing directions for the adhesive.(3)Conditions for application of the adhesive,including the rate of spread or thickness of film
6、,number of coats to be applied,whether to be applied to one or both surfaces,and the conditions ofdrying where more than one coat is required.(4)Assembly conditions before application of pressure,including the room temperature,relativehumidity,length of time,and whether open or closed assembly is to
7、 be used.(5)Curing conditions,including the amount of pressure to be applied,the length of time underpressure,method of applying pressure(pressure bag,press platens,etc.),heat-up rate,and thetemperature of the assembly when under pressure.It should be stated whether this temperature is thatof the bo
8、ndline or of the atmosphere at which the assembly is to be maintained.(6)Conditioning procedure before testing,unless a standard procedure is specified,including thelength of time,temperature,and relative humidity.Arange may be prescribed for any variable by the manufacturer of the adhesive if it ca
9、n be assumedby the test operator that any arbitrarily chosen value within such a range,or any combination of suchvalues for several variables will be acceptable to both the manufacturer and the purchaser of theadhesive.1.Scope1.1 This test method covers the determination of the appar-ent shear stren
10、gths of adhesives for bonding metals when testedon a standard single-lap-joint specimen and under specifiedconditions of preparation and test.1.2 The values stated in SI units are to be regarded asstandard.The values given in parentheses after SI units areprovided for information only and are not co
11、nsidered 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 establish appro-priate safety,health,and environmental practices and deter-mine the applicability of regulatory limitations
12、 prior to use.1.4 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for the1This test method is under the jurisdiction of ASTM Committee D14 onAdhesives and is the direct responsibility of
13、 Subcommittee D14.80 on MetalBonding Adhesives.Current edition approved April 1,2019.Published April 2019.Originallyapproved in 1949.Last previous edition approved in 2010 as D1002 10.DOI:10.1520/D1002-10R19.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-29
14、59.United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recommendations issued by the World Trade Organization Technical Ba
15、rriers to Trade(TBT)Committee.1 Development of International Standards,Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade(TBT)Committee.2.Referenced Documents2.1 ASTM Standards:2A109/A109M Specification for Steel,Strip,Carbon(0.25Maximum Percent),Cold-Rolle
16、dA167 Specification for Stainless and Heat-ResistingChromium-Nickel Steel Plate,Sheet,and Strip(With-drawn 2014)3B36/B36M Specification for Brass Plate,Sheet,Strip,AndRolled BarB152/B152M Specification for Copper Sheet,Strip,Plate,and Rolled BarB209 Specification for Aluminum and Aluminum-AlloySheet and PlateB265 Specification for Titanium and Titanium Alloy Strip,Sheet,and PlateD907 Terminology of AdhesivesD4896 Guide for Use of Adhesive-Bonded Single Lap-JointSpecimen Test ResultsE4 Practices
