Standard Historical Last Updated: Aug 16, 2017 Track Document
ASTM B338-99

Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers

Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers B0338-99 ASTM|B0338-99|en-US Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers Standard new BOS Vol. 02.04 Committee B10
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Scope

1.1 This specification covers the requirements for 20 grades of titanium and titanium alloy tubing intended for surface condensers, evaporators, and heat exchangers, as follows:

1.1.1 Grade 1—Unalloyed titanium,

1.1.2 Grade 2—Unalloyed titanium,

1.1.3 Grade 3—Unalloyed titanium,

1.1.4 Grade 7—Unalloyed titanium plus 0.12 to 0.25 % palladium,

1.1.5 Grade 9—Titanium alloy (3 % aluminum, 2.5 % vanadium),

1.1.6 Grade 11—Unalloyed titanium plus 0.12 to 0.25 % palladium,

1.1.7 Grade 12—Titanium alloy (0.3 % molybdenum, 0.8 % nickel),

1.1.8 Grade 13—Titanium alloy (0.5 % nickel, 0.05 % ruthenium),

1.1.9 Grade 14—Titanium alloy (0.5 % nickel, 0.05 % ruthenium),

1.1.10 Grade 15—Titanium alloy (0.5 % nickel, 0.05 % ruthenium),

1.1.11 Grade 16—Unalloyed titanium plus 0.04 to 0.08 % palladium,

1.1.12 Grade 17—Unalloyed titanium plus 0.04 to 0.08 % palladium,

1.1.13 Grade 18—Titanium alloy (3 % aluminum, 2.5 % vanadium) plus 0.04 to 0.08 % palladium,

1.1.14 Grade 26—Unalloyed titanium plus 0.08 to 0.14 % ruthenium,

1.1.15 Grade 27—Unalloyed titanium plus 0.08 to 0.14 % ruthenium,

1.1.16 Grade 28—Titanium alloy (3 % aluminum, 2.5 % vanadium) plus 0.08 to 0.14 % ruthenium,

1.1.17 Grade 30—Titanium alloy (0.3 % cobalt, 0.05 % palladium),

1.1.18 Grade 31—Titanium alloy (0.3 % cobalt, 0.05 % palladium),

1.1.19 Grade 33—Titanium alloy (0.4% nickel, 0.015% palladium, 0.025% ruthenium, 0.15% chromium), and

1.1.20 Grade 34—Titanium alloy (0.4% nickel, 0.015% palladium, 0.025% ruthenium, 0.15% chromium).

1.2 Tubing covered by this specification shall be heat treated by at least a stress relief as defined in 5.3.

1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

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Details
Book of Standards Volume: 02.04
Developed by Subcommittee: B10.01
Pages: 7
DOI: 10.1520/B0338-99
ICS Code: 23.040.15