1、Designation: B863 13Standard Specification forTitanium and Titanium Alloy Wire1This standard is issued under the fixed designation B863; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parenth
2、eses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers titanium and titanium alloywire as follows:1.1.1 Grade 1Unalloyed titanium, low oxygen,1.1.2 Grade 2Unalloyed titanium, stand
3、ard oxygen,1.1.2.1 Grade 2HUnalloyed titanium (Grade 2 with 58 ksiminimum UTS),1.1.3 Grade 3Unalloyed titanium, medium oxygen,1.1.4 Grade 4Unalloyed titanium, high oxygen,1.1.5 Grade 5Titanium alloy (6 % aluminum, 4 %vanadium),1.1.6 Grade 6Titanium alloy (5 % aluminum, 2.5 % tin),1.1.7 Grade 7Unallo
4、yed titanium plus 0.12 to 0.25 %palladium, standard oxygen,1.1.7.1 Grade 7HUnalloyed titanium plus 0.12 to 0.25 %palladium (Grade 7 with 58 ksi minimum UTS),1.1.8 Grade 9Titanium alloy (3 % aluminum, 2.5 %vanadium),1.1.9 Grade 11Unalloyed titanium plus 0.12 to 0.25 %palladium, low oxygen,1.1.10 Grad
5、e 12Titanium alloy (0.3 % molybdenum,0.8 % nickel),1.1.11 Grade 13Titanium alloy (0.5 % nickel, 0.05 %ruthenium),1.1.12 Grade 14Titanium alloy (0.5 % nickel, 0.05 %ruthenium),1.1.13 Grade 15Titanium alloy (0.5 % nickel, 0.05 %ruthenium),1.1.14 Grade 16Unalloyed titanium plus 0.04 to 0.08 %palladium,
6、 standard oxygen,1.1.14.1 Grade 16HUnalloyed titanium plus 0.04 to0.08 % palladium (Grade 16 with 58 ksi minimum UTS),1.1.15 Grade 17Unalloyed titanium plus 0.04 to 0.08 %palladium, low oxygen,1.1.16 Grade 18Titanium alloy (3 % aluminum, 2.5 %vanadium) plus 0.04 to 0.08 % palladium,1.1.17 Grade 19Ti
7、tanium alloy (3 % aluminum, 8 %vanadium, 6 % chromium, 4 % zirconium, 4 % molybdenum),1.1.18 Grade 20Titanium alloy (3 % aluminum, 8 %vanadium, 6 % chromium, 4 % zirconium, 4 % molybdenum)plus 0.04 to 0.08 % palladium,1.1.19 Grade 21Titanium alloy (15 % molybdenum, 3 %aluminum, 2.7 % niobium, 0.25 %
8、 silicon),1.1.20 Grade 23Titanium alloy (6 % aluminum, 4 % va-nadium with extra low interstitial elements, ELI),1.1.21 Grade 24Titanium alloy (6 % aluminum, 4 % va-nadium) plus 0.04 % to 0.08 % palladium,1.1.22 Grade 25Titanium alloy (6 % aluminum, 4 % va-nadium) plus 0.3 to 0.8 % nickel and 0.04 to
9、 0.08 % palladium,1.1.23 Grade 26Unalloyed titanium plus 0.08 to 0.14 %ruthenium,1.1.23.1 Grade 26HUnalloyed titanium plus 0.08 to0.14 % ruthenium (Grade 26 with 58 ksi minimum UTS),1.1.24 Grade 27Unalloyed titanium plus 0.08 to 0.14 %ruthenium,1.1.25 Grade 28Titanium alloy (3 % aluminum, 2.5 %vanad
10、ium) plus 0.08 to 0.14 % ruthenium,1.1.26 Grade 29Titanium alloy (6 % aluminum, 4 % va-nadium with extra low interstitial elements, ELI) plus 0.08 to0.14 % ruthenium,1.1.27 Grade 32Titanium alloy (5 % aluminum, 1 % tin,1 % vanadium, 1 % zirconium, 0.8 % molybdenum),1.1.28 Grade 33Titanium alloy (0.4
11、 % nickel, 0.015 %palladium, 0.025 % ruthenium, 0.15 % chromium),1.1.29 Grade 34Titanium alloy (0.4 % nickel, 0.015 %palladium, 0.025 % ruthenium, 0.15 % chromium),1.1.30 Grade 35Titanium alloy (4.5 % aluminum, 2 %molybdenum, 1.6 % vanadium, 0.5 % iron, 0.3 % silicon),1.1.31 Grade 36Titanium alloy (
12、45 % niobium),1.1.32 Grade 37Titanium alloy (1.5 % aluminum),1.1.33 Grade 38Titanium alloy (4 % aluminum, 2.5 %vanadium, 1.5 % iron), and1.1.34 Grade 39Titanium alloy (0.25 % iron, 0.4 %silicon).NOTE 1H grade material is identical to the corresponding numericgrade (that is, Grade 2H = Grade 2) excep
13、t for the higher guaranteedminimum UTS, and may always be certified as meeting the requirementsof its corresponding numeric grade. Grades 2H, 7H, 16H, and 26H areintended primarily for pressure vessel use.The H grades were added in response to a user association requestbased on its study of over 520
14、0 commercial Grade 2, 7, 16, and 26 testreports, where over 99 % met the 58 minimum UTS.1This specification is under the jurisdiction of ASTM Committee B10 onReactive and Refractory Metals and Alloys and is the direct responsibility ofSubcommittee B10.01 on Titanium.Current edition approved June 1,
15、2013. Published June 2013. Originallyapproved in 1995. Last previous edition approved in 2012 as B863 12. DOI:10.1520/B0863-13.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United S
16、tates11.2 The values stated in inch-pound units are to be regardedas standard. The values given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.2. Referenced Documents2.1 ASTM Standards:2E8 Test Methods for Tension Testing
17、of Metallic MaterialsE29 Practice for Using Significant Digits in Test Data toDetermine Conformance with SpecificationsE539 Test Method forAnalysis of TitaniumAlloys by X-RayFluorescence SpectrometryE1409 Test Method for Determination of Oxygen and Nitro-gen in Titanium and Titanium Alloys by the In
18、ert GasFusion TechniqueE1447 Test Method for Determination of Hydrogen in Tita-nium and Titanium Alloys by Inert Gas Fusion ThermalConductivity/Infrared Detection MethodE1941 Test Method for Determination of Carbon in Refrac-tory and Reactive Metals and TheirAlloys by CombustionAnalysisE2371 Test Me
19、thod for Analysis of Titanium and TitaniumAlloys by Direct Current Plasma and Inductively CoupledPlasma Atomic Emission Spectrometry (Performance-Based Test Methodology)E2626 Guide for Spectrometric Analysis of Reactive andRefractory Metals2.2 AWS Standard:3AWS A5.16/A5.16M-2007 Specification for Ti
20、tanium andTitanium Alloy Welding Electrodes and Rods3. Terminology3.1 Definitions of Terms Specific to This Standard:3.1.1 coils, nwire in coil form with pitch and cast asdescribed by purchaser.3.1.2 straight lengths, nwire in straight lengths, generallymade by straightening wire from coils by the p
21、roducer.3.1.3 weld wire, nround wire for welding.3.1.4 wire, nrounds, flats, or special shapes from 0.010 in.(0.25 mm) to 0.750 in. (19.05 mm) in thickness or majordimension.4. Product Classification4.1 WireSee 3.1.4.4.2 CoilsCoiled wire may be spooled on spools if requiredby the user.4.3 Straight L
22、engthsAfter straightening, it may be neces-sary to perform cleaning or other finishing operations. Straightlengths are normally 10 to 12 ft long (random). Exact lengthsmay be specified by the purchaser when necessary.4.4 Filler Metal or Weld WireWire for welding filler metalapplication has special r
23、equirements for more restrictive chem-istry that allows for oxygen increase inherent in most weldingprocesses used for titanium, and has tighter limits on iron,carbon, nitrogen, and hydrogen. AWS ER Ti-XX grades arespecifically designed for welding the correspondingASTM XXwrought or cast material gr
24、ades. In addition, special require-ments for spooling, such as layer winding, cast, and helix,packaging to maintain cleanliness, and identification are nec-essary. Use AWS A5.16/A5.16M-2007 for wire for titaniumand titanium alloy filler metal.5. Ordering Information5.1 . Orders for material under th
25、is specification shallinclude the following information as applicable:5.1.1 Grade number (Section 1),5.1.2 Product description (Sections 3 and 4),5.1.3 Chemistry (Table 1),5.1.4 Mechanical properties (if applicable, Table 2),5.1.5 Marking and packaging (Section 17),5.1.6 Finish (Section 9),5.1.7 App
26、licable dimensions including size, thickness,width, spool size, coil diameter, and length (exact, random,multiples) or print number,5.1.8 Required reports (Section 16),5.1.9 Special tests or requirements, and5.1.10 Disposition of rejected material (Section 15).6. Chemical Composition6.1 The grades o
27、f titanium and titanium alloy metal coveredby this specification shall conform to the requirements as tochemical composition prescribed in Table 1.6.1.1 The elements listed in Table 1 are intentional alloyadditions or elements which are inherent to the manufacture oftitanium sponge, ingot or mill pr
28、oduct.6.1.1.1 Elements other than those listed in Table 1 aredeemed to be capable of occurring in the grades listed in Table1 by and only by way of unregulated or unanalyzed scrapadditions to the ingot melt. Therefore, product analysis forelements not listed in Table 1 shall not be required unlesssp
29、ecified and shall be considered to be in excess of the intentof this specification.6.1.2 Elements intentionally added to the melt must beidentified, analyzed and reported in the chemical analysis.6.2 When agreed upon by the producer and purchaser andrequested by the purchaser in his written purchase
30、 order,chemical analysis shall be completed for specific residualelements not listed in this specification.6.3 Product AnalysisProduct analysis tolerances do notbroaden the specified heat analysis requirements, but covervariations between laboratories in the measurement of chemi-cal content. The man
31、ufacturer shall not ship material which isoutside the limits specified in Table 1 for the applicable grade.Product analysis limits shall be as specified in Table 3.7. Mechanical Requirements7.1 Annealed material supplied under this specification shallconform to the mechanical property requirements g
32、iven in2For referenced ASTM standards, 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.3Available from American Welding Society (AWS), 550 NW
33、 LeJeune Rd.,Miami, FL 33126, http:/www.aws.org.B863 132TABLE1ChemicalRequirementsComposition,WeightPercentA,B,C,D,EGradeCarbon,max.Oxygenrangeormax.Nitrogen,max.Hydrogen,max.Ironrangeormax.AluminumVanadiumPalladiumRutheniumNickelMolybdenumChromiumCobaltZirconiumNiobiumTinSiliconOtherElements,max. e
34、achOtherElements,max.total10.080.180.030.0150.20-0.10.420.080.250.030.0150.30-0.10.42H0.080.250.030.0150.30-0.10.430.080.350.050.0150.30-0.10.440.080.400.050.0150.50-0.10.450.080.200.050.0150.405.5-6.753.5-4.5-0.10.460.080.200.030.0150.504.0-6.0-2.0-3.0-0.10.470.080.250.030.0150.30-0.12-0.25-0.10.47
35、H0.080.250.030.0150.30-0.12-0.25-0.10.490.080.150.030.0150.252.5-3.52.0-3.0-0.10.4110.080.180.030.0150.20-0.12-0.25-0.10.4120.080.250.030.0150.30-0.6-0.90.2-0.4-0.10.4130.080.100.030.0150.20-0.04-0.060.4-0.6-0.10.4140.080.150.030.0150.30-0.04-0.060.4-0.6-0.10.4150.080.250.050.0150.30-0.04-0.060.4-0.
36、6-0.10.4160.080.250.030.0150.30-0.04-0.08-0.10.416H0.080.250.030.0150.30-0.04-0.08-0.10.4170.080.180.030.0150.20-0.04-0.08-0.10.4180.080.150.030.0150.252.5-3.52.0-3.00.04-0.08-0.10.4190.050.120.030.020.303.0-4.07.5-8.5-3.5-4.55.5-6.5-3.5-4.5-0.150.4200.050.120.030.020.303.0-4.07.5-8.50.04-0.08-3.5-4
37、.55.5-6.5-3.5-4.5-0.150.4210.050.170.030.0150.402.5-3.5-14.0-16.0-2.2-3.2-0.15-0.250.10.4230.080.130.030.01250.255.5-6.53.5-4.5-0.10.4240.080.200.050.0150.405.5-6.753.5-4.50.04-0.08-0.10.4250.080.200.050.0150.405.5-6.753.5-4.50.04-0.08-0.3-0.8-0.10.4260.080.250.030.0150.30-0.08-0.14-0.10.426H0.080.2
38、50.030.0150.30-0.08-0.14-0.10.4270.080.180.030.0150.20-0.08-0.14-0.10.4280.080.150.030.0150.252.5-3.52.0-3.0-0.08-0.14-0.10.4290.080.130.030.01250.255.5-6.53.5-4.5-0.08-0.14-0.10.4300.080.250.030.0150.30-0.04-0.08-0.20-0.80-0.10.4310.080.350.050.0150.30-0.04-0.08-0.20-0.80-0.10.4320.080.110.030.0150
39、.254.5-5.50.6-1.4-0.6-1.2-0.6-1.4-0.6-1.40.06-0.140.1.0.4330.080.250.030.0150.30-0.01-0.020.02-0.040.35-0.55-0.1-0.2-0.10.4340.080.350.050.0150.30-0.01-0.020.02-0.040.35-0.55-0.1-0.2-0.10.4350.080.250.050.0150.20-0.804.0-5.01.1-2.1-1.5-2.5-0.20-0.400.10.4360.040.160.030.0150.03-42.0-47.0-0.10.4370.0
40、80.250.030.0150.301.0-2.0-0.10.4380.080.20-0.300.030.0151.2-1.83.5-4.52.0-3.0-0.10.4390.080.150.030.0150.15-0.40-0.30-0.500.10.4AAtminimum,theanalysisofsamplesfromthetopandbottomoftheingotshallbecompletedandreportedforallelementslistedfortherespectivegradeinthistable.BFinalproducthydrogenshallberepo
41、rted.Ingothydrogenneednotbereported.Lowerhydrogenmaybeobtainedbynegotiationwiththemanufacturer.CSinglevaluesaremaximum.Thepercentageoftitaniumisdeterminedbydifference.DOtherelementsneednotbereportedunlesstheconcentrationlevelisgreaterthan0.1%each,or0.4%total.Otherelementsmaynotbeaddedintentionally.O
42、therelementsmaybepresentintitaniumortitaniumalloysinsmallquantitiesandareinherenttothemanufacturingprocess.Intitaniumtheseelementstypicallyincludealuminum,vanadium,tin,chromium,molybdenum,niobium,zirconium,hafnium,bismuth,ruthenium,palladium,yttrium,copper,silicon,cobalt,tantalum,nickel,boron,mangan
43、ese,andtungsten.EThepurchasermay,inthewrittenpurchaseorder,requestanalysisforspecificelementsnotlistedinthisspecification.B863 133Table 2, as applicable. Material may be ordered in the coldworked condition to higher ultimate tensile strengths and lowerelongation levels as agreed upon between the sup
44、plier and thepurchaser.7.2 Tension testing shall be performed in accordance withTest Methods E8. Tensile properties shall be determined usinga strain rate of 0.003 to 0.007 in./in./min. (SI equivalentmm/mm/min) through the yield strength, and then the cross-head speed shall be increased so as to pro
45、duce fracture inapproximately one additional minute.7.2.1 Wire and shapes with the diameter or smallest dimen-sion between 0.250 and 0.125 in. (6.4 to 3.2 mm) shall have theyield strength determined in accordance with Test Methods E8,and the elongation measured and reported over 4D (4 diam-eters).7.
46、2.2 Wire and shapes with the diameter or smallest dimen-sion less than 0.125 in. (3.2 mm) shall have the elongationdetermined over 2 in. (50.8 mm) unless defined otherwise bythe purchaser. The reported value shall be expressed as apercentage elongation in 1 in. or equivalent.7.3 The yield strength r
47、equirements in Table 2 only apply tosizes of 0.125 in. (3.2 mm) and above.8. Dimensions, Weight, and Permissible Variations8.1 SizeTolerances on diameter of titanium and titaniumalloy material covered by this specification shall be as specifiedin Table 4.8.2 WeightThe shipping weight of any item of an orderedsize in any finish condition may exceed the theoretical weightby as much as 10 %.TABLE 2 Tensile Requiremen
