1、Designation: B 863 09Standard Specification forTitanium and Titanium Alloy Wire1This standard is issued under the fixed designation B 863; 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 paren
2、theses 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, sta
3、ndard 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 7Un
4、alloyed 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,1.1.1
5、0 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 %pall
6、adium, 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 Grad
7、e 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,
8、0.25 % 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
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 %vanadi
10、um) 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 %
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 (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 guaranteedminimum UTS, and may always be cer
13、tified as meeting the requirementsof its corresponding numeric grade. Grades 2H, 7H, 16H, and 26H areintended primarily for pressure vessel use.1This specification is under the jurisdiction of ASTM Committee B10 onReactive and Refractory Metals and Alloys and is the direct responsibility ofSubcommit
14、tee B10.01 on Titanium.Current edition approved June 1, 2009. Published June 2009. Originallyapproved in 1995. Last previous edition approved in 2008 as B 863 08a.1*A Summary of Changes section appears at the end of this standard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West
15、 Conshohocken, PA 19428-2959, United States.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 regardedas standard.
16、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 in Test Data toD
17、etermine Conformance with SpecificationsE 539 Test Method for X-Ray Fluorescence SpectrometricAnalysis of 6Al-4V Titanium AlloyE 1409 Test Method for Determination of Oxygen andNitrogen in Titanium and Titanium Alloys by the Inert GasFusion TechniqueE 1447 Test Method for Determination of Hydrogen i
18、nTitanium and Titanium Alloys by Inert Gas Fusion Ther-mal Conductivity/Infrared Detection MethodE 1941 Test Method for Determination of Carbon in Refrac-tory and Reactive Metals and Their AlloysE 2371 Test Method for Analysis of Titanium and TitaniumAlloys by Atomic Emission Plasma SpectrometryE 26
19、26 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 and cast asd
20、escribed 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 majordimension.4
21、. 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 lengthsmay b
22、e 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, carbon, nitroge
23、n, 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. UseAWS A5.16/A
24、5.16M-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 1),5.1.4 M
25、echanical 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),5.1.9 Speci
26、al 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 listed in Tab
27、le 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 unanalyzed scrap
28、additions 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 reported in the c
29、hemical 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 the specif
30、ied 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 3.7. Mechanical R
31、equirements7.1 Annealed material supplied under this specification shallconform to the mechanical property requirements given inTable 2, as applicable. Material may be ordered in the cold2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at servicea
32、stm.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.,Miami, FL 33126, http:/www.aws.org.B863092TABLE 1 Chemical RequirementsComposition, Weight PercentA,B,C,D,E
33、GradeCarbon,max.Oxygenrangeor max.Nitrogen,max.Hydrogen,max.Ironrangeor max. Aluminum Vanadium Palladium Ruthenium Nickel Molybdenum Chromium Cobalt Zirconium Niobium Tin SiliconOtherElements,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
34、.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 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 - - - - - -
35、- - - - - - - - - - - - - - 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 0.47H 0.08 0.25 0.03 0.015 0.30 - - - - 0.12-0.25 - - - - - - - - - - - - - - - - - - 0.1 0.49 0.08 0.15 0.03
36、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 - - - - - - - - 0.6-0.9 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 - - -
37、 - - - - - - - - - - - 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 - - - - - - - - - - - - - - 0.1 0.416 0.08 0.25 0.03 0.015 0.30 - - - - 0.04-0.08 - - - - - - - - - - - - - - - - - -
38、 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 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
39、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 - - - - - - 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.
40、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 - - - - - - - - - - - - - - - - - - 0.1 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 0.4
41、26 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 0.18 0.03 0.015 0.20 - - - - - - 0.08-0.14 - - - - - - - - - - - - - - - - 0.1 0.428 0.08 0.15 0.03 0.015 0.25
42、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 0.30 - - - - 0.04-0.08 - - - - - - - - 0.20-0.80 - - - - - - - - 0.1 0.431 0.08 0.35 0.05 0.015 0.30 - - - -
43、 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 0.015 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
44、 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 0.436 0.04 0.16 0.03 0.0035 0.03 - - - - - - - - - - - - - - - - - - 42.0-47.0 - - - - 0.1 0.437 0.08 0.25 0.03 0
45、.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 analysis of samples from the top and bottom of the ingot shall be completed and reported for all elements listed f
46、or 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.CSingle values are maximum. The percentage of titanium is determined by difference.DOther elements need not be rep
47、orted 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 small quantities and are inherent to the manufacturing process. In titanium these elements typically include
48、aluminum, vanadium, tin, chromium, molybdenum, niobium, zirconium, hafnium, bismuth, ruthenium,palladium, yttrium, copper, silicon, cobalt, tantalum, nickel, boron, manganese, and tungsten.EThe purchaser may, in the written purchase order, request analysis for specific elements not listed in this sp
49、ecification.B863093worked 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 one addition
