1、Designation: B 862 09Standard Specification forTitanium and Titanium Alloy Welded Pipe1This standard is issued under the fixed designation B 862; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number i
2、n 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 ti
3、tanium 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 58ksi minimum UTS),1.1.3 Grade 3Unal
4、loyed titanium, medium oxygen,1.1.4 Grade 5Titanium alloy (6 % aluminum, 4 % vana-dium),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 % alu
5、minum, 2.5 % va-nadium),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 % ru-thenium), low oxygen,1.1.10 Grade 14Titanium alloy (0.5 % nickel, 0.05 %ruthenium), sta
6、ndard oxygen,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 tita
7、nium plus 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 %
8、 chromium, 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
9、nadium) plus 0.04 to 0.08 % palladium,1.1.20 Grade 25Titanium alloy (6 % aluminum, 4 %vanadium) 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
10、minimum 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 %vanadium with extra low interstitial elements (ELI) plus 0.08to 0.14 % ruthenium,1.1.2
11、5 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.
12、1.28 Grade 37Titanium alloy (1.5 % aluminum), and1.1.29 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 certified as mee
13、ting 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 request basedon its study of over 5200 commercial Grade 2, 7, 16, and 26 test reports,where over 99 % met the 5
14、8 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 May 1, 2009. Published June 2009. Originallyapproved in 1995. Last previous ed
15、ition approved in 2008 as B 862 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 Conshohocken, PA 19428-2959, United States.1.2 Pipe 8 in. NPS (nominal pipe size) and larger is mostfrequently custom made for
16、 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 operating conditions. The purchaser may also be betterserved to specify only th
17、e portions of this specification that arerequired to meet the operating conditions (for example, anneal-ing, flattening test, chemistry, properties, etc.).1.3 Optional supplementary requirements are provided forpipe where a greater degree of testing is desired. Thesesupplementary requirements may be
18、 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 provided for information onlyand are not considered standard.2. Referenced Docu
19、ments2.1 ASTM Standards:2A 370 Test Methods and Definitions for Mechanical Testingof Steel ProductsB 600 Guide for Descaling and Cleaning Titanium andTitanium Alloy SurfacesE8 Test Methods for Tension Testing of Metallic MaterialsE29 Practice for Using Significant Digits in Test Data toDetermine Con
20、formance 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 1417 Practice for Liquid Penetrant TestingE 1447 Test Method
21、 for Determination of Hydrogen inTitanium 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
22、Emission Plasma SpectrometryE 2626 Guide for Spectrometric Analysis of Reactive andRefractory Metals2.2 ANSI/ASME Standards:3B.1.20.1 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 VIII
23、2.3 AWS Standard:4AWS A5.16/A5.16M-2007 Specification for Titanium andTitanium Alloy Welding Electrodes and Rods3. Terminology3.1 Definitions:3.1.1 lot, na number of pieces of pipe of the samenominal size and wall thickness manufactured by the sameprocess from a single heat of titanium or titanium a
24、lloy andheat treated by the same furnace parameters in the samefurnace.3.1.2 welded pipe, na hollow tubular product produced byforming 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 fol
25、lowing 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 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 Tabl
26、e 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 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 proce
27、ss that will yield a product meetingthe requirements of this specification. Filler metal, if used,shall be produced to the latest revision 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 furt
28、her reduced by cold workingor hot working. Cold reduced pipe shall be annealed after coldworking at a temperature of not less than 1000F. 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,
29、 7, 7H, 11, 13, 14, 16, 16H, 17, 26H,33, and 37 shall be furnished as welded or annealed.5.2.2 Grades 3, 12, 15, and 34 shall be 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 furnishe
30、d asannealed.5.2.5 Grade 19, Grade 20, or Grade 21 shall be furnished assolution treated, or solution treated and aged.6. Chemical Composition6.1 The grades of titanium and titanium alloy metal coveredby this specification shall conform to the requirements of thechemical compositions shown in Table
31、2.2For 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 National Standards Institute (ANSI
32、), 25 W. 43rd St.,4th Floor, New York, NY 10036, http:/www.ansi.org.4Available from American Welding Society (AWS), 550 NW LeJeune Rd.,Miami, FL 33126, http:/www.aws.org.B862092TABLE 1 Dimensions of PipeNOTE 1Schedule sizes conform to ANSI/ASME B 36.19M-1985 (for “ S” sizes) or B 36.10 (for non-S si
33、zes).NOTE 2The decimal thickness listed for the respective pipe sizes represent their nominal wall dimensions.NPSDesig.Outside Dia. Nominal Wall ThicknessSchedule 5SASchedule 5ASchedule 10SASchedule 10ASchedule 40S Schedule 40 Schedule 80S Schedule 80in mm in mm in mm in mm in mm in mm in mm in mm i
34、n mm18 0.405 10.29 x x x x 0.049 1.24 0.049 1.24 0.068 1.73 0.068 1.73 0.095 2.41 0.095 2.4114 0.540 13.72 x x x x 0.065 1.65 0.065 1.65 0.088 2.24 0.088 2.24 0.119 3.02 0.119 3.0238 0.675 17.15 x x x x 0.065 1.65 0.065 1.65 0.091 2.31 0.091 2.31 0.126 3.20 0.126 3.2012 0.840 21.34 0.065 1.65 0.065
35、1.65 0.083 2.11 0.083 2.11 0.109 2.77 0.109 2.77 0.147 3.73 0.147 3.7334 1.050 26.67 0.065 1.65 0.065 1.65 0.083 2.11 0.083 2.11 0.113 2.87 0.113 2.87 0.154 3.91 0.154 3.911 1.315 33.40 0.065 1.65 0.065 1.65 0.109 2.77 0.109 2.77 0.133 3.38 0.133 3.38 0.179 4.55 0.179 4.551-14 1.660 42.16 0.065 1.65
36、 0.065 1.65 0.109 2.77 0.109 2.77 0.140 3.56 0.140 3.56 0.191 4.85 0.191 4.851-12 1.900 48.26 0.065 1.65 0.065 1.65 0.109 2.77 0.109 2.77 0.145 3.68 0.145 3.68 0.200 5.08 0.200 5.082 2.375 60.32 0.065 1.65 0.065 1.65 0.109 2.77 0.109 2.77 0.154 3.91 0.154 3.91 0.218 5.54 0.218 5.542-12 2.875 73.02 0
37、.083 2.11 0.083 2.11 0.120 3.05 0.120 3.05 0.203 5.16 0.203 5.16 0.276 7.01 0.276 7.013 3.500 88.90 0.083 2.11 0.083 2.11 0.120 3.05 0.120 3.05 0.216 5.49 0.216 5.49 0.300 7.62 0.300 7.623-12 4.000 101.60 0.083 2.11 0.083 2.11 0.120 3.05 0.120 3.05 0.226 5.74 0.226 5.74 0.318 8.08 0.318 8.084 4.500
38、114.30 0.083 2.11 0.083 2.11 0.120 3.05 0.120 3.05 0.237 6.02 0.237 6.02 0.337 8.56 0.337 8.565 5.563 141.30 0.109 2.77 0.109 2.77 0.134 3.40 0.134 3.40 0.258 6.55 0.258 6.55 0.375 9.53 0.375 9.536 6.625 168.27 0.109 2.77 0.109 2.77 0.134 3.40 0.134 3.40 0.280 7.11 0.280 7.11 0.432 10.97 0.432 10.97
39、8 8.625 219.07 0.109 2.77 0.109 2.77 0.148 3.76 0.148 3.76 0.322 8.18 0.322 8.18 0.500 12.70 0.500 12.7010 10.75 273.05 0.134 3.40 0.134 3.40 0.165 4.19 0.165 4.19 0.365 9.27 0.365 9.27 0.500 12.70 0.594 15.0912 12.75 323.85 0.156 3.96 0.156 3.96 0.180 4.57 0.180 4.57 0.375 9.53 0.406 10.31 0.500 12
40、.70 0.688 17.4814 14.00 355.60 0.156 3.96 0.156 3.96 0.188 4.78 0.250 6.35 x x 0.438 11.13 x x 0.750 19.0516 16.00 406.40 0.165 4.19 0.165 4.19 0.188 4.78 0.250 6.35 x x 0.500 12.70 x x 0.844 21.4418 18.00 457.20 0.165 4.19 0.165 4.19 0.188 4.78 0.250 6.35 x x 0.562 14.27 x x 0.938 23.8320 20.00 508
41、.00 0.188 4.78 0.188 4.78 0.218 5.54 0.250 6.35 x x 0.594 15.09 x x 1.031 26.1922 22.00 558.80 0.188 4.78 0.188 4.78 0.218 5.54 0.250 6.35 x x x x x x 1.125 28.5824 24.00 609.60 0.218 5.54 0.218 5.54 0.250 6.35 0.250 6.35 x x 0.688 17.48 x x 1.219 30.9626 26.00 660.40 x x x x x x 0.312 7.92 x x x x
42、x x x x28 28.00 711.20 x x x x x x 0.312 7.92 x x x x x x x x30 30.00 762.00 0.250 6.35 0.250 6.35 0.312 7.92 0.312 7.92 x x x x x x x x32 32.00 812.80 x x x x x x 0.312 7.92 x x 0.688 17.48 x x x x34 34.00 863.60 x x x x x x 0.312 7.92 x x 0.688 17.48 x x x x36 36.00 914.40 x x x x x x 0.312 7.92 x
43、 x 0.750 19.05 x x x xAThreading not permitted in accordance with ANSI B.1.20.1.B862093TABLE 2 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
44、 Zirconium Niobium Tin SiliconOtherElements,max.eachOtherElements,max.total- 0.1 0.41 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.
45、05 0.015 0.30 - - - - - - - - - - - - - -0.10.450.80.20.50.150.45.-6.753.5-4.5-0.10.47 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 0.015 0.25 2.5-3.5 2.0-3.0 - - - - - - -
46、- - - 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 - - - - - - - - - - - - - - 0.1 0.414 0.08 0.1
47、5 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 - - - - - - - - - - - - - - - - - - 0.1 0.416H 0.08 0.25 0.03 0.015 0.30 - -
48、 - - 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 0.03 0.02 0.30 3.0-4.0 7.5-8.5 - - - - -
49、- 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 0.1 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 - -
