1、Designation: B863 10Standard 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 58ksi minimum 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 % vana-dium),1.1.6 Grade 6Titanium alloy (5 % aluminum, 2.5 % tin),1.1.7 Grade 7Unal
4、loyed 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 % va-nadium),1.1.9 Grade 11Unalloyed titanium plus 0.12 to 0.25 %palladium, low oxygen,1.1.10
5、Grade 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 %pallad
6、ium, 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
7、19Titanium 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.
8、25 % silicon),1.1.20 Grade 23Titanium alloy (6 % aluminum, 4 %vanadium with extra low interstitial elements, ELI),1.1.21 Grade 24Titanium alloy (6 % aluminum, 4 %vanadium) plus 0.04 % to 0.08 % palladium,1.1.22 Grade 25Titanium alloy (6 % aluminum, 4 %vanadium) plus 0.3 to 0.8 % nickel and 0.04 to 0
9、.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 %vanadium
10、) plus 0.08 to 0.14 % ruthenium,1.1.26 Grade 29Titanium alloy (6 % aluminum, 4 %vanadium 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 % ni
11、ckel, 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 (45 %
12、niobium),1.1.32 Grade 37Titanium alloy (1.5 % aluminum), and1.1.33 Grade 38Titanium alloy (4 % aluminum, 2.5 %vanadium, 1.5 % iron).NOTE 1H grade material is identical to the corresponding numericgrade (that is, Grade 2H = Grade 2) except for the higher guaranteed1This specification is under the jur
13、isdiction of ASTM Committee B10 onReactive and Refractory Metals and Alloys and is the direct responsibility ofSubcommittee B10.01 on Titanium.Current edition approved May 1, 2010. Published May 2010. Originallyapproved in 1995. Last previous edition approved in 2009 as B863 09. DOI:10.1520/B0863-10
14、.1*A Summary of Changes section appears at the end of this standard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.minimum UTS, and may always be certified as meeting the requirementsof its corresponding numeric grade. Grades 2H, 7H,
15、 16H, and 26H areintended primarily for pressure vessel use.The H grades were added in response to a user association request basedon its study of over 5200 commercial Grade 2, 7, 16, and 26 test reports,where over 99 % met the 58 minimum UTS.1.2 The values stated in inch-pound units are to be regar
16、dedas 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 of Metallic MaterialsE29 Practice for Using Significant Digits
17、in Test Data toDetermine Conformance with SpecificationsE539 Test Method for X-Ray Fluorescence SpectrometricAnalysis of 6Al-4V Titanium AlloyE1409 Test Method for Determination of Oxygen andNitrogen in Titanium and Titanium Alloys by the Inert GasFusion TechniqueE1447 Test Method for Determination
18、of Hydrogen inTitanium and Titanium Alloys by Inert Gas Fusion Ther-mal Conductivity/Infrared Detection MethodE1941 Test Method for Determination of Carbon in Refrac-tory and Reactive Metals and Their AlloysE2371 Test Method for Analysis of Titanium and TitaniumAlloys by Atomic Emission Plasma Spect
19、rometryE2626 Guide for Spectrometric Analysis of Reactive andRefractory Metals2.2 AWS Standard:3AWS A5.16/A5.16M-2007 Specification for Titanium 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 an
20、d cast asdescribed by purchaser.3.1.2 straight lengths, nwire in straight lengths, generallymade by straightening wire from coils by the producer.3.1.3 weld wire, nround wire for welding.3.1.4 wire, nrounds, flats, or special shapes from 0.020 in.(0.5 mm) to 0.250 in. (6.4 mm) in thickness or majord
21、imension.4. Product Classification4.1 WireSee 3.1.4.4.2 CoilsCoiled wire may be spooled on spools if re-quired by the user.4.3 Straight LengthsAfter straightening, it may be neces-sary to perform cleaning or other finishing operations. Straightlengths are normally 10 to 12 ft long (random). Exact le
22、ngthsmay be specified by the purchaser when necessary.4.4 Filler Metal or Weld WireWire for welding fillermetal application has special requirements for more restrictivechemistry that allows for oxygen increase inherent in mostwelding processes used for titanium, and has tighter limits oniron, carbo
23、n, nitrogen, and hydrogen. AWS ER Ti-XX gradesare specifically designed for welding the corresponding ASTMXX wrought or cast material grades. In addition, specialrequirements for spooling, such as layer winding, cast, andhelix, packaging to maintain cleanliness, and identification arenecessary. UseA
24、WS A5.16/A5.16M-2007 for wire for titaniumand titanium alloy filler metal.5. Ordering Information5.1 . Orders for material under this 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
25、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 Applicable 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
26、.1.9 Special tests or requirements, and5.1.10 Disposition of rejected material (Section 15).6. Chemical Composition6.1 The grades of 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 lis
27、ted in Table 1 are intentional alloyadditions or elements which are inherent to the manufacture oftitanium sponge, ingot or mill product.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 unanal
28、yzed scrapadditions to the ingot melt. Therefore, product analysis forelements not listed in Table 1 shall not be required unlessspecified 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 reporte
29、d in the chemical analysis.6.2 When agreed upon by the producer and purchaser andrequested by the purchaser in his written purchase order,chemical analysis shall be completed for specific residualelements not listed in this specification.6.3 Product AnalysisProduct analysis tolerances do notbroaden
30、the specified heat analysis requirements, but covervariations between laboratories in the measurement of chemi-cal content. The manufacturer 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 3.2For
31、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 LeJeune Rd.
32、,Miami, FL 33126, http:/www.aws.org.B863 102TABLE 1 Chemical RequirementsComposition, Weight PercentA,B,C,D,EGradeCarbon,max.Oxygenrangeor max.Nitrogen,max.Hydrogen,max.Ironrangeor max. Aluminum Vanadium Palladium Ruthenium Nickel Molybdenum Chromium Cobalt Zirconium Niobium Tin SiliconOtherElements
33、,max.eachOtherElements,max.total1 0.08 0.18 0.03 0.015 0.20 - - - - - - - - - - - - 0.1 0.42 0.08 0.25 0.03 0.015 0.30 - - - - - - - - - - - - 0.1 0.42H 0.08 0.25 0.03 0.015 0.30 - - - - - - - - - - - - - - - - - - - - - - - - 0.1 0.43 0.08 0.35 0.05 0.015 0.30 - - - - - - - - - - - - 0.1 0.44 0.08
34、0.40 0.05 0.015 0.50 - - - - - - - - - - - - 0.1 0.45 0.08 0.20 0.05 0.015 0.40 5.5-6.75 3.5-4.5 - - - - - - - - - - - - - - - - - - - - 0.1 0.46 0.08 0.20 0.03 0.015 0.50 4.0-6.0 - - - - - - - - - - - - - - - - - - 2.0-3.0 - - 0.1 0.47 0.08 0.25 0.03 0.015 0.30 - - 0.12-0.25 - - - - - - - - - 0.1 0
35、.47H 0.08 0.25 0.03 0.015 0.30 - - - - 0.12-0.25 - - - - - - - - - - - - - - - - - - 0.1 0.49 0.08 0.15 0.03 0.015 0.25 2.5-3.5 2.0-3.0 - - - - - - - - - - 0.1 0.411 0.08 0.18 0.03 0.015 0.20 - - - - 0.12-0.25 - - - - - - - - - - - - - - - - - - 0.1 0.412 0.08 0.25 0.03 0.015 0.30 - - - - - - - - 0.
36、6-0.9 0.2-0.4 - - - - - - - - - - - - 0.1 0.413 0.08 0.10 0.03 0.015 0.20 - - - - - - 0.04-0.06 0.4-0.6 - - - - - - - - - - - - - - 0.1 0.414 0.08 0.15 0.03 0.015 0.30 - - - - - - 0.04-0.06 0.4-0.6 - - - - - - - - - - - - - - 0.1 0.415 0.08 0.25 0.05 0.015 0.30 - - - - - - 0.04-0.06 0.4-0.6 - - - -
37、- - - - - - - - - - 0.1 0.416 0.08 0.25 0.03 0.015 0.30 - - - - 0.04-0.08 - - - - - - - - - - - - - - - - - - 0.1 0.416H 0.08 0.25 0.03 0.015 0.30 - - - - 0.04-0.08 - - - - - - - - - - - - - - - - - - 0.1 0.417 0.08 0.18 0.03 0.015 0.20 - - - - 0.04-0.08 - - - - - - - - - - - - - - - - - - 0.1 0.418
38、 0.08 0.15 0.03 0.015 0.25 2.5-3.5 2.0-3.0 0.04-0.08 - - - - - - - - - - - - - - - - - - 0.1 0.419 0.05 0.12 0.03 0.02 0.30 3.0-4.0 7.5-8.5 - - - - - - 3.5-4.5 5.5-6.5 - - 3.5-4.5 - - - - - - 0.15 0.420 0.05 0.12 0.03 0.02 0.30 3.0-4.0 7.5-8.5 0.04-0.08 - - - - 3.5-4.5 5.5-6.5 - - 3.5-4.5 - - - - -
39、- 0.15 0.421 0.05 0.17 0.03 0.015 0.40 2.5-3.5 - - - - - - - - 14.0-16.0 - - - - - - 2.2-3.2 - - 0.15-0.25 0.1 0.423 0.08 0.13 0.03 0.0125 0.25 5.5-6.5 3.5-4.5 - - - - - - - - - - - - - - - - - - - - 0.1 0.424 0.08 0.20 0.05 0.015 0.40 5.5-6.75 3.5-4.5 0.04-0.08 - - - - - - - - - - - - - - - - - - 0
40、.1 0.425 0.08 0.20 0.05 0.015 0.40 5.5-6.75 3.5-4.5 0.04-0.08 - - 0.3-0.8 - - - - - - - - - - - - - - 0.1 0.426 0.08 0.25 0.03 0.015 0.30 - - - - - - 0.08-0.14 - - - - - - - - - - - - - - - - 0.1 0.426H 0.08 0.25 0.03 0.015 0.30 - - - - - - 0.08-0.14 - - - - - - - - - - - - - - - - 0.1 0.427 0.08 0.
41、18 0.03 0.015 0.20 - - - - - - 0.08-0.14 - - - - - - - - - - - - - - - - 0.1 0.428 0.08 0.15 0.03 0.015 0.25 2.5-3.5 2.0-3.0 - - 0.08-0.14 - - - - - - - - - - - - - - - - 0.1 0.429 0.08 0.13 0.03 0.0125 0.25 5.5-6.5 3.5-4.5 - - 0.08-0.14 - - - - - - - - - - - - - - - - 0.1 0.430 0.08 0.25 0.03 0.015
42、 0.30 - - - - 0.04-0.08 - - - - - - - - 0.20-0.80 - - - - - - - - 0.1 0.431 0.08 0.35 0.05 0.015 0.30 - - - - 0.04-0.08 - - - - - - - - 0.20-0.80 - - - - - - - - 0.1 0.432 0.08 0.11 0.03 0.015 0.25 4.5-5.5 0.6-1.4 - - - - - - 0.6-1.2 - - - - 0.6-1.4 - - 0.6-1.4 0.06-0.14 0.1. 0.433 0.08 0.25 0.03 0.
43、015 0.30 - - - - 0.01-0.02 0.02-0.04 0.35-0.55 - - 0.1-0.2 - - - - - - - - - - 0.1 0.434 0.08 0.35 0.05 0.015 0.30 - - - - 0.01-0.02 0.02-0.04 0.35-0.55 - - 0.1-0.2 - - - - - - - - - - 0.1 0.435 0.08 0.25 0.05 0.015 0.20-0.80 4.0-5.0 1.1-2.1 - - - - - - 1.5-2.5 - - - - - - - - - - 0.20-0.40 0.1 0.43
44、6 0.04 0.16 0.03 0.015 0.03 - - - - - - - - - - - - - - - - - - 42.0-47.0 - - - - 0.1 0.437 0.08 0.25 0.03 0.015 0.30 1.0-2.0 - - - - - - - - - - - - - - - - - - - - - - 0.1 0.438 0.08 0.20-0.30 0.03 0.015 1.2-1.8 3.5-4.5 2.0-3.0 - - - - - - - - - - - - - - - - - - - - 0.1 0.4AAt minimum, the analys
45、is of samples from the top and bottom of the ingot shall be completed and reported for all elements listed for the respective grade in this table.BFinal product hydrogen shall be reported. Ingot hydrogen need not be reported. Lower hydrogen may be obtained by negotiation with the manufacturer.CSingl
46、e values are maximum. The percentage of titanium is determined by difference.DOther elements need not be reported unless the concentration level is greater than 0.1 % each, or 0.4 % total. Other elements may not be added intentionally. Other elements may be present in titanium or titaniumalloys in s
47、mall quantities and are inherent to the manufacturing process. In titanium these elements typically include aluminum, vanadium, tin, chromium, molybdenum, niobium, zirconium, hafnium, bismuth, ruthenium,palladium, yttrium, copper, silicon, cobalt, tantalum, nickel, boron, manganese, and tungsten.ETh
48、e purchaser may, in the written purchase order, request analysis for specific elements not listed in this specification.B8631037. Mechanical Requirements7.1 Annealed material supplied under this specification shallconform to the mechanical property requirements given inTable 2, as applicable. Materi
49、al may be ordered in the coldworked condition to higher ultimate tensile strengths and lowerelongation levels as agreed upon between the supplier 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 produce fracture inapproximately o
