1、Designation: B862 13Standard Specification forTitanium and Titanium Alloy Welded Pipe1This standard is issued under the fixed designation B862; 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
2、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 Department of Defense.1. Scope*1.1 This specification covers the requirements for 33 gradesof tita
3、nium and titanium alloy welded pipe intended for generalcorrosion resisting and elevated temperature service as follows:1.1.1 Grade 1Unalloyed titanium, low oxygen,1.1.2 Grade 2Unalloyed titanium, standard oxygen,1.1.2.1 Grade 2HUnalloyed titanium (Grade 2 with 58 ksiminimum UTS),1.1.3 Grade 3Unallo
4、yed titanium, medium oxygen,1.1.4 Grade 5Titanium alloy (6 % aluminum, 4 %vanadium),1.1.5 Grade 7Unalloyed titanium plus 0.12 to 0.25 %palladium, standard oxygen,1.1.5.1 Grade 7HUnalloyed titanium plus 0.12 to 0.25 %palladium (Grade 7 with 58 ksi minimum UTS),1.1.6 Grade 9Titanium alloy (3 % aluminu
5、m, 2.5 %vanadium),1.1.7 Grade 11Unalloyed titanium plus 0.12 to 0.25 %palladium, low oxygen,1.1.8 Grade 12Titanium alloy (0.3 % molybdenum, 0.8 %nickel),1.1.9 Grade 13Titanium alloy (0.5 % nickel, 0.05 %ruthenium), low oxygen,1.1.10 Grade 14Titanium alloy (0.5 % nickel, 0.05 %ruthenium), standard ox
6、ygen,1.1.11 Grade 15Titanium alloy (0.5 % nickel, 0.05 %ruthenium), medium oxygen,1.1.12 Grade 16Unalloyed titanium plus 0.04 to 0.08 %palladium, standard oxygen,1.1.12.1 Grade 16HUnalloyed titanium plus 0.04 to0.08 % palladium (Grade 16 with 58 ksi minimum UTS),1.1.13 Grade 17Unalloyed titanium plu
7、s 0.04 to 0.08 %palladium, low oxygen,1.1.14 Grade 18Titanium alloy (3 % aluminum, 2.5 %vanadium plus 0.04 to 0.08 % palladium),1.1.15 Grade 19Titanium alloy (3 % aluminum, 8 %vanadium, 6 % chromium, 4 % zirconium, 4 % molybdenum),1.1.16 Grade 20Titanium alloy (3 % aluminum, 8 %vanadium, 6 % chromiu
8、m, 4 % zirconium, 4 % molybdenum)plus 0.04 to 0.08 % palladium,1.1.17 Grade 21Titanium alloy (15 % molybdenum, 3 %aluminum, 2.7 % niobium, 0.25 % silicon),1.1.18 Grade 23Titanium alloy (6 % aluminum, 4 %vanadium, extra low interstitial, ELI),1.1.19 Grade 24Titanium alloy (6 % aluminum, 4 % va-nadium
9、) plus 0.04 to 0.08 % palladium,1.1.20 Grade 25Titanium alloy (6 % aluminum, 4 % va-nadium) plus 0.3 to 0.8 % nickel and 0.04 to 0.08 % palladium,1.1.21 Grade 26Unalloyed titanium plus 0.08 to 0.14 %ruthenium,1.1.21.1 Grade 26HUnalloyed titanium plus 0.08 to0.14 % ruthenium (Grade 26 with 58 ksi min
10、imum UTS),1.1.22 Grade 27Unalloyed titanium plus 0.08 to 0.14 %ruthenium,1.1.23 Grade 28Titanium alloy (3 % aluminum, 2.5 %vanadium) plus 0.08 to 0.14 % ruthenium,1.1.24 Grade 29Titanium alloy (6 % aluminum, 4 % va-nadium with extra low interstitial elements (ELI) plus 0.08 to0.14 % ruthenium,1.1.25
11、 Grade 33Titanium alloy (0.4 % nickel, 0.015 %palladium, 0.025 % ruthenium, 0.15 % chromium),1.1.26 Grade 34Titanium alloy (0.4 % nickel, 0.015 %palladium, 0.025 % ruthenium, 0.15 % chromium),1.1.27 Grade 35Titanium alloy (4.5 % aluminum, 2 %molybdenum, 1.6 % vanadium, 0.5 % iron, 0.3 % silicon),1.1
12、.28 Grade 37Titanium alloy (1.5 % aluminum),1.1.29 Grade 38Titanium alloy (4 % aluminum, 2.5 %vanadium, 1.5 % iron), and1.1.30 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) except for the higher
13、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 5200 commercial Grad
14、e 2, 7, 16, and 26 testreports, where over 99 % met the 58 ksi 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, 2013. Publish
15、ed June 2013. Originallyapproved in 1995. Last previous edition approved in 2009 as B862 09. DOI:10.1520/B0862-13.*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 States11.2 Pip
16、e 8 in. NPS (nominal pipe size) and larger is mostfrequently custom made for an order. In such cases, thepurchaser carefully should consider the applicability of thisspecification. Since the pipe is custom made, the purchasermay choose a wall thickness other than those in Table 1 to meetspecific ope
17、rating conditions. The purchaser may also be betterserved to specify only the portions of this specification that arerequired to meet the operating conditions (for example,annealing, flattening test, chemistry, properties, etc.).1.3 Optional supplementary requirements are provided forpipe where a gr
18、eater degree of testing is desired. Thesesupplementary requirements may be invoked by the purchaser,when desired, by specifying in the order.1.4 The values stated in inch-pound units are to be regardedas standard. The values given in parentheses are mathematicalconversions to SI units that are provi
19、ded for information onlyand are not considered standard.2. Referenced Documents2.1 ASTM Standards:2A370 Test Methods and Definitions for Mechanical Testingof Steel ProductsB600 Guide for Descaling and Cleaning Titanium and Tita-nium Alloy SurfacesE8 Test Methods for Tension Testing of Metallic Mater
20、ialsE29 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 Inert GasFusion Tec
21、hniqueE1417 Practice for Liquid Penetrant TestingE1447 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 Combu
22、stionAnalysisE2371 Test Method 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 ANSI/ASME Standards:3B.1.20.1
23、Pipe Threads, General Purpose (Inch)B 36.10 Carbon, Alloy and Stainless Steel PipesB 36.19M-1985 Stainless Steel PipeASME Boiler and Pressure Vessel Code Section VIII2.3 AWS Standard:4AWS A5.16/A5.16M-2007 Specification for Titanium andTitanium Alloy Welding Electrodes and Rods3. Terminology3.1 Defi
24、nitions:3.1.1 lot, na number of pieces of pipe of the same nominalsize and wall thickness manufactured by the same process froma single heat of titanium or titanium alloy and heat treated bythe same furnace parameters in the same furnace.3.1.2 welded pipe, na hollow tubular product produced byformin
25、g flat-rolled product and seam welding to make a rightcircular cylinder.4. Ordering Information4.1 Orders for materials under this specification shall in-clude the following information as required:4.1.1 Quantity,4.1.2 Grade number (Section 1 and Table 2),4.1.3 Nominal pipe size and schedule (Table
26、1),4.1.4 Diameter tolerance (see 9.2),4.1.5 Method of manufacture and finish (Sections 5 and 10),4.1.6 Product analysis, if required (Sections 6 and 7; Table1 and Table 3),4.1.7 Mechanical properties, (Sections 8, 11, 13, 14, and 15,and Table 4),4.1.8 Packaging (Section 22),4.1.9 Inspection and test
27、 reports (Sections 18, 19 and 20),and4.1.10 Supplementary requirements.5. Manufacture5.1 Welded pipe shall be made from annealed flat-rolledproducts by a welding process that will yield a product meetingthe requirements of this specification. Filler metal, if used,shall be produced to the latest rev
28、ision of SpecificationAWS A5.16/A5.16M-2007 employing the ER Ti-X gradelisted in Table 5, unless specified otherwise on the purchaseorder.5.1.1 Welded pipe may be further reduced by cold workingor hot working. Cold reduced pipe shall be annealed after coldworking at a temperature of not less than 10
29、00F. Hot workedpipe finished above 1400F (760C) need not be further heattreated.5.2 Pipe shall be furnished as follows unless otherwisespecified:5.2.1 Grades 1, 2, 2H, 7, 7H, 11, 13, 14, 16, 16H, 17, 26H,33, 37, and 39 shall be furnished as welded or annealed.5.2.2 Grades 3, 12, 15, and 34 shall be
30、furnished asannealed.5.2.3 Grade 5, Grade 23, Grade 24, Grade 25, or Grade 35shall be furnished as annealed, or aged.5.2.4 Grade 9, Grade 18, or Grade 38 shall be furnished asannealed.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm
31、.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from American National Standards Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 10036, http:/www.ansi.org.4Available from American Welding Society (AWS), 55
32、0 NW LeJeune Rd.,Miami, FL 33126, http:/www.aws.org.B862 132TABLE1DimensionsofPipeNOTE1SchedulesizesconformtoANSI/ASMEB36.19M-1985(for“S”sizes)orB36.10(fornon-Ssizes).NOTE2Thedecimalthicknesslistedfortherespectivepipesizesrepresenttheirnominalwalldimensions.NPSDesig.OutsideDia.NominalWallThicknessSc
33、hedule5SASchedule5ASchedule10SASchedule10ASchedule40SSchedule40Schedule80SSchedule80inmminmminmminmminmminmminmminmminmm180.40510.29xxxx0.0491.240.0491.240.0681.730.0681.730.0952.410.0952.41140.54013.72xxxx0.0651.650.0651.650.0882.240.0882.240.1193.020.1193.02380.67517.15xxxx0.0651.650.0651.650.0912
34、.310.0912.310.1263.200.1263.20120.84021.340.0651.650.0651.650.0832.110.0832.110.1092.770.1092.770.1473.730.1473.73341.05026.670.0651.650.0651.650.0832.110.0832.110.1132.870.1132.870.1543.910.1543.9111.31533.400.0651.650.0651.650.1092.770.1092.770.1333.380.1333.380.1794.550.1794.551-141.66042.160.065
35、1.650.0651.650.1092.770.1092.770.1403.560.1403.560.1914.850.1914.851-121.90048.260.0651.650.0651.650.1092.770.1092.770.1453.680.1453.680.2005.080.2005.0822.37560.320.0651.650.0651.650.1092.770.1092.770.1543.910.1543.910.2185.540.2185.542-122.87573.020.0832.110.0832.110.1203.050.1203.050.2035.160.203
36、5.160.2767.010.2767.0133.50088.900.0832.110.0832.110.1203.050.1203.050.2165.490.2165.490.3007.620.3007.623-124.000101.600.0832.110.0832.110.1203.050.1203.050.2265.740.2265.740.3188.080.3188.0844.500114.300.0832.110.0832.110.1203.050.1203.050.2376.020.2376.020.3378.560.3378.5655.563141.300.1092.770.1
37、092.770.1343.400.1343.400.2586.550.2586.550.3759.530.3759.5366.625168.270.1092.770.1092.770.1343.400.1343.400.2807.110.2807.110.43210.970.43210.9788.625219.070.1092.770.1092.770.1483.760.1483.760.3228.180.3228.180.50012.700.50012.701010.75273.050.1343.400.1343.400.1654.190.1654.190.3659.270.3659.270
38、.50012.700.59415.091212.75323.850.1563.960.1563.960.1804.570.1804.570.3759.530.40610.310.50012.700.68817.481414.00355.600.1563.960.1563.960.1884.780.2506.35xx0.43811.13xx0.75019.051616.00406.400.1654.190.1654.190.1884.780.2506.35xx0.50012.70xx0.84421.441818.00457.200.1654.190.1654.190.1884.780.2506.
39、35xx0.56214.27xx0.93823.832020.00508.000.1884.780.1884.780.2185.540.2506.35xx0.59415.09xx1.03126.192222.00558.800.1884.780.1884.780.2185.540.2506.35xxxxxx1.12528.582424.00609.600.2185.540.2185.540.2506.350.2506.35xx0.68817.48xx1.21930.962626.00660.40xxxxxx0.3127.92xxxxxxxx2828.00711.20xxxxxx0.3127.9
40、2xxxxxxxx3030.00762.000.2506.350.2506.350.3127.920.3127.92xxxxxxxx3232.00812.80xxxxxx0.3127.92xx0.68817.48xxxx3434.00863.60xxxxxx0.3127.92xx0.68817.48xxxx3636.00914.40xxxxxx0.3127.92xx0.75019.05xxxxAThreadingnotpermittedinaccordancewithANSIB.1.20.1.B862 133TABLE2ChemicalRequirementsComposition,Weigh
41、tPercentA,B,C,D,EGradeCarbon,max.Oxygenrangeormax.Nitrogen,max.Hydrogen,max.Ironrangeormax.AluminumVanadiumPalladiumRutheniumNickelMolybdenumChromiumCobaltZirconiumNiobiumTinSiliconOtherElements,max. eachOtherElements,max.total-0.10.410.080.180.030.0150.20-0.10.420.080.250.030.0150.30-0.10.42H0.080.
42、250.030.0150.30-0.10.430.080.350.050.0150.30-0.10.450.080.200.050.0150.405.5-6.753.5-4.5-0.10.470.080.250.030.0150.30-0.12-0.25-0.10.47H0.080.250.030.0150.30-0.12-0.25-0.10.490.080.150.030.0150.252.5-3.52.0-3.0-0.10.4110.080.180.030.0150.20-0.12-0.25-0.10.4120.080.250.030.0150.30-0.6-0.90.2-0.4-0.10
43、.4130.080.100.030.0150.20-0.04-0.060.4-0.6-0.10.4140.080.150.030.0150.30-0.04-0.060.4-0.6-0.10.4150.080.250.050.0150.30-0.04-0.060.4-0.6-0.10.4160.080.250.030.0150.30-0.04-0.08-0.10.416H0.080.250.030.0150.30-0.04-0.08-0.10.4170.080.180.030.0150.20-0.04-0.08-0.10.4180.080.150.030.0150.252.5-3.52.0-3.
44、00.04-0.08-0.10.4190.050.120.030.020.303.0-4.07.5-8.5-3.5-4.55.5-6.5-3.5-4.5-0.150.4200.050.120.030.020.303.0-4.07.5-8.50.04-0.08-3.5-4.55.5-6.5-3.5-4.5-0.150.4210.050.170.030.0150.402.5-3.5-14.0-16.0-2.2-3.2-0.15-0.250.10.4230.080.130.030.01250.255.5-6.53.5-4.5-0.10.4240.080.200.050.0150.405.5-6.75
45、3.5-4.50.04-0.08-0.10.4250.080.200.050.0150.405.5-6.753.5-4.50.04-0.08-0.3-0.8-0.10.4260.080.250.030.0150.30-0.08-0.14-0.10.426H0.080.250.030.0150.30-0.08-0.14-0.10.4270.080.180.030.0150.20-0.08-0.14-0.10.4280.080.150.030.0150.252.5-3.52.0-3.0-0.08-0.14-0.10.4290.080.130.030.01250.255.5-6.53.5-4.5-0
46、.08-0.14-0.10.4-330.080.250.030.0150.30-0.01-0.020.02-0.040.35-0.55-0.1-0.2-0.10.4340.080.350.050.0150.30-0.01-0.020.02-0.040.35-0.55-0.1-0.2-0.10.4350.080.250.050.0150.20-0.804.0-5.01.1-2.1-1.5-2.5-0.20-0.400.10.4-370.080.250.030.0150.301.0-2.0-0.10.4380.080.20-0.300.030.0151.2-1.83.5-4.52.0-3.0-0.
47、10.4390.080.150.030.0150.15-0.400.30-0.500.10.4AAtminimum,theanalysisofsamplesfromthetopandbottomoftheingotshallbecompletedandreportedforallelementslistedfortherespectivegradeinthistable.BFinalproducthydrogenshallbereported.Ingothydrogenneednotbereported.Lowerhydrogenmaybeobtainedbynegotiationwiththemanufacturer.CSinglevaluesaremaximum.Thepercentageoftitaniumisdeterminedbydifference.DOthereleme
