ASTM B862-02

Standard Specification for Titanium and Titanium Alloy Welded Pipe

SCOPE
1.1 This specification covers the requirements for 26 grades of titanium and titanium alloy welded pipe intended for general corrosion resisting and elevated temperature service as follows:
1.1.1 Grade 1—Unalloyed titanium, low oxygen,
1.1.2 Grade 2—Unalloyed titanium, standard oxygen,
1.1.3 Grade 3—Unalloyed titanium, medium oxygen,
1.1.4 Grade 5—Titanium alloy (6 % aluminum, 4 % vanadium),
1.1.5 Grade 7—Unalloyed titanium plus 0.12 % to 0.25 % palladium, standard oxygen,
1.1.6 Grade 9—Titanium alloy (3 % aluminum, 2.5 % vanadium),
1.1.7 Grade 11—Unalloyed titanium plus 0.12 % to 0.25 % palladium, low oxygen,
1.1.8 Grade 12—Titanium alloy (0.3 % molybdenum, 0.8 % nickel),
1.1.9 Grade 13—Titanium alloy (0.5 % nickel, 0.05 % ruthenium), low oxygen,
1.1.10 Grade 14—Titanium alloy (0.5 % nickel, 0.05 % ruthenium), standard oxygen,
1.1.11Grade 15—Titanium alloy (0.5 % nickel, 0.05 % ruthenium), medium oxygen,
1.1.12 Grade 16—Unalloyed titanium plus 0.04 % to 0.08 % palladium, standard oxygen,
1.1.13 Grade 17—Unalloyed titanium plus 0.04 % to 0.08 % palladium, low oxygen,
1.1.14 Grade 18—Titanium alloy (3 % aluminum, 2.5 % vanadium plus 0.04 % to 0.08 % palladium),
1.1.15 Grade 19—Titanium alloy (3 % aluminum, 8 % vanadium, 6 % chromium, 4 % zirconium, 4 % molybdenum),
1.1.16 Grade 20—Titanium alloy (3 % aluminum, 8 % vanadium, 6 % chromium, 4 % zirconium, 4 % molybdenum) plus 0.04 % to 0.08 % palladium,
1.1.17 Grade 21—Titanium alloy (15 % molybdenum, 3 % aluminum, 2.7 % niobium, 0.25 % silicon),
1.1.18 Grade 23—Titanium alloy (6 % aluminum, 4 % vanadium, extra low interstitial, ELI),
1.1.19 Grade 24—Titanium alloy (6 % aluminum, 4 % vanadium) plus 0.04 % to 0.08 % palladium,
1.1.20 Grade 25—Titanium alloy (6 % aluminum, 4 % vanadium) plus 0.3 % to 0.8 % nickel and 0.04 % to 0.08 % palladium,
1.1.21 Grade 26—Unalloyed titanium plus 0.08 % to 0.14 % ruthenium,
1.1.22 Grade 27—Unalloyed titanium plus 0.08 % to 0.14 % ruthenium,
1.1.23 Grade 28—Titanium alloy (3 % aluminum, 2.5 % vanadium) plus 0.08 % to 0.14 % ruthenium,
1.1.24 Grade 29—Titanium alloy (6 % aluminum, 4 % vanadium with extra low interstitial elements (ELI)) plus 0.08 % to 0.14 % ruthenium,
1.1.25 Grade 33—Titanium alloy (0.4% nickel, 0.015% palladium, 0.025% ruthenium, 0.15% chromium), and
1.1.26 Grade 34—Titanium alloy (0.4% nickel, 0.015% palladium, 0.025% ruthenium, 0.15% chromium).
1.1.27 Grade 35—Titanium alloy (4.5 % aluminum, 2 % molybdenum, 1.6 % vanadium, 0.5 % iron, 0.3 % silicon).
1.2 Pipe 8 in. NPS (nominal pipe size) and larger is most frequently custom made for an order. In such cases, the purchaser carefully should consider the applicability of this specification. Since the pipe is custom made, the purchaser may choose a wall thickness other than those in to meet specific operating conditions. The purchaser may also be better served to specify only the portions of this specification that are required to meet the operating conditions (for example, annealing, flattening test, chemistry, properties, etc.)
1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are for information only.
1.4 Optional supplementary requirements are provided for pipe where a greater degree of testing is desired. These supplementary requirements may be invoked by the purchaser, when desired, by specifying in the order.

General Information

• Status: Historical
• Publication Date: 09-Oct-2002
• ICS: 77.150.50 - Titanium products
• Technical Committee: B10 - Reactive and Refractory Metals and Alloys
• Drafting Committee: B10.01 - Titanium

Relations

• Replaces: ASTM B862-01 - Standard Specification for Titanium and Titanium Alloy Welded Pipe
• Effective Date: 10-Oct-2002
• Replaced By: ASTM B862-05 - Standard Specification for Titanium and Titanium Alloy Welded Pipe
• Effective Date: 01-Jan-2005
• Referred By: ASTM F1155-10(2019) - Standard Practice for Selection and Application of Piping System Materials
• Effective Date: 10-Oct-2002
• Referred By: ASTM B363-19 - Standard Specification for Seamless and Welded Unalloyed Titanium and Titanium Alloy Welding Fittings
• Effective Date: 10-Oct-2002

Standards Content (Sample)

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
Designation: B 862 – 02
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. Scope 1.1.19 Grade 24—Titanium alloy (6 % aluminum, 4 %
vanadium) plus 0.04 % to 0.08 % palladium,
1.1 This specification covers the requirements for 27 grades
1.1.20 Grade 25—Titanium alloy (6 % aluminum, 4 %
oftitaniumandtitaniumalloyweldedpipeintendedforgeneral
vanadium) plus 0.3 % to 0.8 % nickel and 0.04 % to 0.08 %
corrosionresistingandelevatedtemperatureserviceasfollows:
palladium,
1.1.1 Grade 1—Unalloyed titanium, low oxygen,
1.1.21 Grade 26—Unalloyed titanium plus 0.08 % to
1.1.2 Grade 2—Unalloyed titanium, standard oxygen,
0.14 % ruthenium,
1.1.3 Grade 3—Unalloyed titanium, medium oxygen,
1.1.22 Grade 27—Unalloyed titanium plus 0.08 % to
1.1.4 Grade 5—Titanium alloy (6 % aluminum, 4 % vana-
0.14 % ruthenium,
dium),
1.1.23 Grade 28—Titanium alloy (3 % aluminum, 2.5 %
1.1.5 Grade 7—Unalloyed titanium plus 0.12 % to 0.25 %
vanadium) plus 0.08 % to 0.14 % ruthenium,
palladium, standard oxygen,
1.1.24 Grade 29—Titanium alloy (6 % aluminum, 4 %
1.1.6 Grade 9—Titanium alloy (3 % aluminum, 2.5 % va-
vanadium with extra low interstitial elements (ELI)) plus
nadium),
0.08 % to 0.14 % ruthenium,
1.1.7 Grade 11—Unalloyed titanium plus 0.12 % to 0.25 %
1.1.25 Grade 33—Titanium alloy (0.4 % nickel, 0.015 %
palladium, low oxygen,
palladium, 0.025 % ruthenium, 0.15 % chromium),
1.1.8 Grade 12—Titanium alloy (0.3 % molybdenum,
1.1.26 Grade 34—Titanium alloy (0.4 % nickel, 0.015 %
0.8 % nickel),
palladium, 0.025 % ruthenium, 0.15 % chromium), and
1.1.9 Grade 13—Titanium alloy (0.5 % nickel, 0.05 % ru-
1.1.27 Grade 35—Titanium alloy (4.5 % aluminum, 2 %
thenium), low oxygen,
molybdenum, 1.6 % vanadium, 0.5 % iron, 0.3 % silicon).
1.1.10 Grade 14—Titanium alloy (0.5 % nickel, 0.05 %
1.2 Pipe 8 in. NPS (nominal pipe size) and larger is most
ruthenium), standard oxygen,
frequently custom made for an order. In such cases, the
1.1.11 Grade 15—Titanium alloy (0.5 % nickel, 0.05 %
purchaser carefully should consider the applicability of this
ruthenium), medium oxygen,
specification. Since the pipe is custom made, the purchaser
1.1.12 Grade 16—Unalloyed titanium plus 0.04 % to
maychooseawallthicknessotherthanthoseinTable1tomeet
0.08 % palladium, standard oxygen,
specific operating conditions.The purchaser may also be better
1.1.13 Grade 17—Unalloyed titanium plus 0.04 % to
served to specify only the portions of this specification that are
0.08 % palladium, low oxygen,
required to meet the operating conditions (for example, anneal-
1.1.14 Grade 18—Titanium alloy (3 % aluminum, 2.5 %
ing, flattening test, chemistry, properties, etc.)
vanadium plus 0.04 % to 0.08 % palladium),
1.3 The values stated in inch-pound units are to be regarded
1.1.15 Grade 19—Titanium alloy (3 % aluminum, 8 %
as standard. The values given in parentheses are for informa-
vanadium, 6 % chromium, 4 % zirconium, 4 % molybdenum),
tion only.
1.1.16 Grade 20—Titanium alloy (3 % aluminum, 8 %
1.4 Optional supplementary requirements are provided for
vanadium, 6 % chromium, 4 % zirconium, 4 % molybdenum)
pipe where a greater degree of testing is desired. These
plus 0.04 % to 0.08 % palladium,
supplementary requirements may be invoked by the purchaser,
1.1.17 Grade 21—Titanium alloy (15 % molybdenum, 3 %
when desired, by specifying in the order.
aluminum, 2.7 % niobium, 0.25 % silicon),
1.1.18 Grade 23—Titanium alloy (6 % aluminum, 4 %
2. Referenced Documents
vanadium, extra low interstitial, ELI),
2.1 ASTM Standards:
A 370 Test Methods and Definitions for MechanicalTesting
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of Steel Products
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This specification is under the jurisdiction of ASTM Committee B10 on
B 600 Guide for Descaling and Cleaning Titanium and
Reactive and Refractory Metals and Alloys and is the direct responsibility of
Subcommittee B10.01 on Titanium.
Current edition approved Oct. 10, 2002. Published December 2002. Originally
2
published as B 862 – 95. Last previous edition B 862 – 01. Annual Book of ASTM Standards, Vol 01.03.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
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B862–02
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TABLE 1 Dimensions of Pipe
NOTE 1—Schedule sizes conform to ANSI/ASME B36.19 (for “S” sizes) or B36.10 (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
...