ASTM B862-05e1

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn. Contact ASTM
International (www.astm.org) for the latest information.
e1
Designation: B 862 – 05
Standard Specification for
1
Titanium and Titanium Alloy Welded Pipe
This standard is issued under the fixed designation B 862; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
1
e NOTE—Tensile strength for Grade 3 in Table 4 was corrected editorially in January 2006.
1. Scope 1.1.15 Grade 19—Titanium alloy (3 % aluminum, 8 %
vanadium, 6 % chromium, 4 % zirconium, 4 % molybdenum),
1.1 This specification covers the requirements for 28 grades
1.1.16 Grade 20—Titanium alloy (3 % aluminum, 8 %
oftitaniumandtitaniumalloyweldedpipeintendedforgeneral
vanadium, 6 % chromium, 4 % zirconium, 4 % molybdenum)
corrosionresistingandelevatedtemperatureserviceasfollows:
plus 0.04 % to 0.08 % palladium,
1.1.1 Grade 1—Unalloyed titanium, low oxygen,
1.1.17 Grade 21—Titanium alloy (15 % molybdenum, 3 %
1.1.2 Grade 2—Unalloyed titanium, standard oxygen,
aluminum, 2.7 % niobium, 0.25 % silicon),
1.1.3 Grade 3—Unalloyed titanium, medium oxygen,
1.1.18 Grade 23—Titanium alloy (6 % aluminum, 4 %
1.1.4 Grade 5—Titanium alloy (6 % aluminum, 4 % vana-
vanadium, extra low interstitial, ELI),
dium),
1.1.19 Grade 24—Titanium alloy (6 % aluminum, 4 %
1.1.5 Grade 7—Unalloyed titanium plus 0.12 % to 0.25 %
vanadium) plus 0.04 % to 0.08 % palladium,
palladium, standard oxygen,
1.1.20 Grade 25—Titanium alloy (6 % aluminum, 4 %
1.1.6 Grade 9—Titanium alloy (3 % aluminum, 2.5 % va-
vanadium) plus 0.3 % to 0.8 % nickel and 0.04 % to 0.08 %
nadium),
palladium,
1.1.7 Grade 11—Unalloyed titanium plus 0.12 % to 0.25 %
1.1.21 Grade 26—Unalloyed titanium plus 0.08 % to
palladium, low oxygen,
0.14 % ruthenium,
1.1.8 Grade 12—Titanium alloy (0.3 % molybdenum,
1.1.22 Grade 27—Unalloyed titanium plus 0.08 % to
0.8 % nickel),
0.14 % ruthenium,
1.1.9 Grade 13—Titanium alloy (0.5 % nickel, 0.05 % ru-
1.1.23 Grade 28—Titanium alloy (3 % aluminum, 2.5 %
thenium), low oxygen,
vanadium) plus 0.08 % to 0.14 % ruthenium,
1.1.10 Grade 14—Titanium alloy (0.5 % nickel, 0.05 %
1.1.24 Grade 29—Titanium alloy (6 % aluminum, 4 %
ruthenium), standard oxygen,
vanadium with extra low interstitial elements (ELI)) plus
1.1.11 Grade 15—Titanium alloy (0.5 % nickel, 0.05 %
0.08 % to 0.14 % ruthenium,
ruthenium), medium oxygen,
1.1.25 Grade 33—Titanium alloy (0.4 % nickel, 0.015 %
1.1.12 Grade 16—Unalloyed titanium plus 0.04 % to
palladium, 0.025 % ruthenium, 0.15 % chromium),
0.08 % palladium, standard oxygen,
1.1.26 Grade 34—Titanium alloy (0.4 % nickel, 0.015 %
1.1.13 Grade 17—Unalloyed titanium plus 0.04 % to
palladium, 0.025 % ruthenium, 0.15 % chromium),
0.08 % palladium, low oxygen,
1.1.27 Grade 35—Titanium alloy (4.5 % aluminum, 2 %
1.1.14 Grade 18—Titanium alloy (3 % aluminum, 2.5 %
molybdenum, 1.6 % vanadium, 0.5 % iron, 0.3 % silicon), and
vanadium plus 0.04 % to 0.08 % palladium),
1.1.28 Grade 37—Titanium alloy (1.5 % aluminum).
1.2 Pipe 8 in. NPS (nominal pipe size) and larger is most
frequently custom made for an order. In such cases, the
1
This specification is under the jurisdiction of ASTM Committee B10 on
purchaser carefully should consider the applicability of this
Reactive and Refractory Metals and Alloys and is the direct responsibility of
specification. Since the pipe is custom made, the purchaser
Subcommittee B10.01 on Titanium.
maychooseawallthicknessotherthanthoseinTable1tomeet
Current edition approved Jan. 1, 2005. Published February 2005. Originally
approved in 1995. Last previous edition approved in 2002 as B 862 – 02. specific operating conditions.The purchaser may also be better
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
e1
B862–05
2
NOTICE: This standard has either been superseded and replaced by a new version or withdrawn. Contact ASTM International (www.astm.org) for the latest
information.
TABLE 1 Dimensions of Pipe
NOTE 1—Schedule sizes conform to ANSI/ASME B 36.19 (for “S” sizes) or B 36.10 (for non-S sizes).
NOTE 2—The decimal thickness listed for the respective pipe sizes represent their nominal wall dimensions.
NPS Outside Dia. Nominal Wall Thickness
Desig.
A A A A
Schedule 5S Schedule 5 Schedule 10S Schedule 10 Schedule 40S Schedule 40 Schedule 80S Schedule 80
in mm in mm in mm in mm in mm in mm in mm in mm in mm
1
⁄8 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 2.41
1
⁄4 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 3.02
3
⁄8 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 0.12
...