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1、Designation: F3302 18Standard forAdditive Manufacturing Finished Part Properties Standard Specification for Titanium Alloys via Powder BedFusion1This standard is issued under the fixed designation F3302; the number immediately following the designation indicates the year oforiginal adoption or, in t

2、he 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.1. Scope1.1 This specification covers additive manufacturing ofcomponents via full-melt powder be

3、d fusion processing oftitanium alloys. Components made using this processingmethod are typically used in applications that require mechani-cal properties similar to wrought products. Products built tothis specification may require additional post-processing in theform of machining, polishing, etc.,

4、to meet necessary surfacefinish and dimensional requirements.1.2 This specification is intended for the use of purchasersor producers, or both, of additively manufactured titaniumcomponents for defining the requirements and ensuring com-ponent properties.1.3 Users are advised to use this specificati

5、on as a basis forobtaining components that will meet the minimum acceptancerequirements established and revised by consensus of commit-tee members.1.4 User requirements considered more stringent may bemet by the addition to the purchase order of one or moresupplementary requirements, which include,

6、but are not limitedto, those listed in Supplementary Requirements S1-S16.1.5 The values stated in SI units are to be regarded as thestandard. Other units are included only for informationalpurposes.1.6 This international standard was developed in accor-dance with internationally recognized principle

7、s on standard-ization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2B213 Test Methods for Flow Rate of M

8、etal Powders Usingthe Hall Flowmeter FunnelB214 Test Method for Sieve Analysis of Metal PowdersB243 Terminology of Powder MetallurgyB311 Test Method for Density of Powder Metallurgy (PM)Materials Containing Less Than Two Percent PorosityB348 Specification for Titanium and Titanium Alloy Barsand Bill

9、etsB600 Guide for Descaling and Cleaning Titanium and Tita-nium Alloy SurfacesB769 Test Method for Shear Testing of Aluminum AlloysB822 Test Method for Particle Size Distribution of MetalPowders and Related Compounds by Light ScatteringB855 Test Method for Volumetric Flow Rate of MetalPowders Using

10、the Arnold Meter and Hall FlowmeterFunnelB964 Test Methods for Flow Rate of Metal Powders Usingthe Carney FunnelD3951 Practice for Commercial PackagingE3 Guide for Preparation of Metallographic SpecimensE8/E8M Test Methods for Tension Testing of Metallic Ma-terialsE9 Test Methods of Compression Test

11、ing of Metallic Mate-rials at Room TemperatureE10 Test Method for Brinell Hardness of Metallic MaterialsE11 Specification for Woven Wire Test Sieve Cloth and TestSievesE18 Test Methods for Rockwell Hardness of Metallic Ma-terialsE21 Test Methods for ElevatedTemperatureTensionTests ofMetallic Materia

12、ls1This specification is under the jurisdiction of ASTM Committee F42 onAdditive Manufacturing Technologies and is the direct responsibility of Subcom-mittee F42.05 on Materials and Processes.Current edition approved Jan. 15, 2018. Published February 2018. DOI:10.1520/F3302-18.2For referenced ASTM s

13、tandards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken

14、, PA 19428-2959. 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 Organizati

15、on Technical Barriers to Trade (TBT) Committee.1E23 Test Methods for Notched Bar Impact Testing of Me-tallic MaterialsE29 Practice for Using Significant Digits in Test Data toDetermine Conformance with SpecificationsE238 Test Method for Pin-Type Bearing Test of MetallicMaterialsE384 Test Method for

16、Microindentation Hardness of Mate-rialsE399 Test Method for Linear-Elastic Plane-Strain FractureToughness KIcof Metallic MaterialsE407 Practice for Microetching Metals and AlloysE466 Practice for Conducting Force Controlled ConstantAmplitude Axial Fatigue Tests of Metallic MaterialsE539 Test Method

17、forAnalysis ofTitaniumAlloys by X-RayFluorescence SpectrometryE606 Test Method for Strain-Controlled Fatigue TestingE647 Test Method for Measurement of Fatigue CrackGrowth RatesE1409 Test Method for Determination of Oxygen and Nitro-gen in Titanium and Titanium Alloys by Inert Gas FusionE1417 Practi

18、ce for Liquid Penetrant TestingE1447 Test Method for Determination of Hydrogen in Tita-nium and Titanium Alloys by Inert Gas Fusion ThermalConductivity/Infrared Detection MethodE1450 Test Method for Tension Testing of Structural Alloysin Liquid HeliumE1742 Practice for Radiographic ExaminationE1820

19、Test Method for Measurement of Fracture ToughnessE1941 Test Method for Determination of Carbon in Refrac-tory and Reactive Metals and TheirAlloys by CombustionAnalysisE2368 Practice for Strain Controlled ThermomechanicalFatigue TestingE2371 Test Method for Analysis of Titanium and TitaniumAlloys by

20、Direct Current Plasma and Inductively CoupledPlasma Atomic Emission Spectrometry (Performance-Based Test Methodology)E2626 Guide for Spectrometric Analysis of Reactive andRefractory Metals (Withdrawn 2017)3F136 Specification for Wrought Titanium-6Aluminum-4Vanadium ELI (Extra Low Interstitial)Alloy

21、for SurgicalImplant Applications (UNS R56401)F1472 Specification for Wrought Titanium-6Aluminum-4VanadiumAlloy for Surgical ImplantApplications (UNSR56400)F2971 Practice for Reporting Data for Test Specimens Pre-pared by Additive ManufacturingF3049 Guide for Characterizing Properties of Metal Pow-de

22、rs Used for Additive Manufacturing ProcessesF3122 Guide for Evaluating Mechanical Properties of MetalMaterials Made via Additive Manufacturing Processes2.2 ISO/ASTM Standards:252900 Terminology for Additive Manufacturing GeneralPrinciples Terminology52901 Guide for Additive Manufacturing General Pri

23、n-ciples Requirements for Purchased AM Parts52915 Specification forAdditive Manufacturing File Format(AMF) Version 1.252921 Terminology for Additive Manufacturing Coordi-nate Systems and Methodologies2.3 ASQ Standard:4ASQ C1 Specification of General Requirements for a Qual-ity Program2.4 ISO Standar

24、ds:5ISO 148-1 Metallic materials Charpy pendulum impacttest Part 1: Test methodISO 1099 Metallic materials Fatigue testing Axialforce-controlled methodISO 4545-1 Metallic materials Knoop hardness test Part2: Verification and calibration of testing machinesISO 5832-3 Implants for Surgery Metallic Mat

25、erials Part3: Wrought Titanium 6-Aluminum 4-Vanadium AlloyThird EditionISO 6506-1 Metallic materials Brinell hardness test Part1: Test methodISO 6507-1 Metallic materials Vickers hardness test Part1: Test methodISO 6508 Metallic materials Rockwell hardness test Part1: Test method (scales A, B, C, D,

26、 E, F, G, H, K, N, T)ISO 6892-1 Metallic materials Tensile testing at ambienttemperatureISO 6592-2 Metallic materials Tensile testing Part 2:Method of test at elevated temperatureISO 9001 Quality management system RequirementsISO 9044 Industrial woven wire cloth Technical require-ments and testingIS

27、O 12108 Metallic materials Fatigue testing Fatiguecrack growth methodISO 12111 Metallic materials Fatigue testing Strain-controlled thermomechanical fatigue testing methodISO 12135 Metallic materials Unified method of test forthe determination of quasistatic fracture toughnessISO 12737 Metallic mate

28、rials Determination of plane-strain fracture toughness (withdrawn)ISO 13485 Medical devices Quality management systems Requirements for regulatory purposesISO 19819 Metallic materials Tensile testing in liquidhelium2.5 SAE Standards6AMS 2249 Chemical Check Analysis Limits, Titanium andTitanium Alloy

29、sAMS 2801 Heat Treatment of Titanium AlloysAMS H81200 Heat Treatment of Titanium and TitaniumAlloysAS1814 Terminology for Titanium MicrostructuresAS 9100 Quality Management Systems Requirements forAviation, Space and Defense Organizations3The last approved version of this historical standard is refe

30、renced onwww.astm.org.4Available from American Society for Quality (ASQ), 600 N. Plankinton Ave.,Milwaukee, WI 53203, http:/www.asq.org.5Available from American National Standards Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 10036, http:/www.ansi.org.6Available from SAE International (SA

31、E), 400 Commonwealth Dr., Warrendale,PA 15096, http:/www.sae.org.F3302 1822.6 ASME Standard:7ASME B46.1 Surface Texture2.7 National Institute of Standards and Technology8NIST 7847 Interagency/Internal Report (NISTIR)3. Terminology3.1 Definitions:3.1.1 Terminology relating to additive manufacturing i

32、nISO/ASTM 52900 shall apply.3.1.2 Terminology relating to coordinate systems in ISO/ASTM 52921 shall apply.3.1.3 Terminology relating to the ordering of additive manu-facturing components in ISO/ASTM 52901 shall apply.3.1.4 Terminology relating to powder metallurgy in Termi-nology B243 shall apply.3

33、.1.5 Terminology relating to titanium microstructure inAS1814 shall apply.4. Condition4.1 Unless otherwise specified herein, all conditions shallmeet the requirements in each section of this standard.4.1.1 Condition SR components shall be stress relieved orannealed in accordance with Section 12.4.1.

34、2 Condition ANN components shall be annealed inaccordance with Section 12.4.1.3 Condition HIP components shall be hot isostaticallypressed in accordance with Section 13.4.1.4 Condition AGED components shall be solution heattreated and aged in accordance with Section 12.4.1.5 The purchaser may specif

35、y multiple conditions on thepurchase order such as Condition SR/HIP.4.2 Table 1 provides guidance on controls by condition.5. Ordering Information5.1 Components shall be ordered in accordance with ISO/ASTM 52901 to a specified material condition.5.2 Supplementary requirements such as those listed in

36、(S1-S16) shall be stated on the purchase order.6. Manufacturing Plan6.1 Components manufactured to this specification shallhave a manufacturing plan that includes, but is not limited to,the following:6.1.1 A machine, manufacturing control system, and quali-fication procedure as agreed upon by the co

37、mponent supplierand purchaser;NOTE 1Qualification procedures typically require qualification buildcycles in which mechanical property test specimens are prepared andmeasured in accordance with Section 11 or other applicable standards.Location, orientation on the build platform, number of test specim

38、ens foreach machine qualification build cycle, and relationship between speci-men test results and component quality are items commonly included aspart of the qualification procedure.6.1.2 Feedstock that meets the requirements of Section 7;6.1.3 The machine identification, including machine soft-war

39、e version, manufacturing control system version (ifautomated), build chamber environment, machineconditioning, and calibration information of the qualifiedmachine;6.1.4 Predetermined process as substantiated by the quali-fication procedure;6.1.5 Safeguards to ensure traceability of the digital files

40、,including design history of the components;6.1.6 All of the steps necessary to start the build process,including build platform selection, machine cleaning, andpowder handling;6.1.7 The requirements for approving/qualifying AM ma-chine users;6.1.8 Logging of machine build data files, for example,up

41、per and lower limits of the parameters affecting componentquality and other process validation controls;6.1.9 The number of components per build cycle, theirorientation and location on the build platform, and supportstructures, if required;6.1.10 Process steps including, but not limited to, 8;6.1.11

42、 Post-processing procedure, including sequence of thepost-processing steps and the specifications for each step;6.1.12 Thermal post-processing including stress relief, fur-nace anneal, hot isostatic pressing, and any other heat treat-ment; and6.1.13 Inspection requirements as agreed upon by the com-

43、ponent supplier and purchaser, including any supplementaryrequirements.7Available from American Society of Mechanical Engineers (ASME), ASMEInternational Headquarters, Two Park Ave., New York, NY 10016-5990, http:/www.asme.org.8Available from National Institute of Standards and Technology (NIST), 10

44、0Bureau Dr., Stop 1070, Gaithersburg, MD 20899-1070, http:/www.nist.gov.TABLE 1 Guidance for Controls by Material ConditionConditions Thermal Post-ProcessManufacturingPlan RequiredPowder UseControlledPowderContaminationControlledPost-ProcessingControlledConsolidatedMaterialChemistryControlledMicrost

45、ructureControlledMechanicalPropertiesControlledQualityProgramRequiredSR Stress Relief Yes Yes Yes Yes Yes Yes Yes YesANN Annealed Yes Yes Yes Yes Yes Yes Yes YesHIP Hot IsostaticPressedYes Yes Yes Yes Yes Yes Yes YesAGED Aging Yes Yes Yes Yes Yes Yes Yes YesF3302 1837. Feedstock7.1 The feedstock for

46、 this specification shall be prealloyedmetal powder, as defined in Terminology B243, that has theparticle size distribution, shape, density, and flow rate accept-able for the process as determined by the component supplier.7.2 The metal powder shall be free from detrimentalamounts of inclusions and

47、impurities, and its chemical com-position shall be adequate to yield, after all processing, theapplicable final chemical composition listed in Table 2.7.3 Powder blends may be used if the final powder blendmeets the requirements in Table 2 after all processing, and lotnumbers are documented and main

48、tained unless otherwisespecified between the component supplier and purchaser.7.4 Any powder lot or powder blend containing any usedpowder shall be considered used powder.7.5 Used powder is allowed unless otherwise specifiedbetween the component supplier and purchaser. The degree ofpowder reuse, or

49、proportions of used to virgin powder, shall beagreed upon by the supplier and purchaser.7.5.1 All used powder shall be sieved with a sieve having amesh size appropriate for removing any agglomerates orcontaminants from the build cycle.7.6 All powder sieves used to manufacture Condition SR,ANN, HIP and AGED components shall have a certificate ofconformance that they were manufactured to ISO 9044 orSpecification E11.7.7 Particle size analysis of used powder or powder lotsduring incoming inspection or in-proces