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  • ASTM B 977/B977M : 2019

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    Standard Specification for Titanium and Titanium Alloy Ingots

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  20-11-2019

    Publisher:  American Society for Testing and Materials

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    1.1This specification covers titanium and titanium alloy ingots as follows:

    1.1.1Grade 1—UNS R50250. Unalloyed titanium,

    1.1.2Grade 2—UNS R50400. Unalloyed titanium,

    1.1.3Grade 3—UNS R50550. Unalloyed titanium,

    1.1.4Grade 4—UNS R50700. Unalloyed titanium,

    1.1.5Grade 5—UNS R56400. Titanium alloy (6 % aluminum, 4 % vanadium),

    1.1.6Grade 6—UNS R54520. Titanium alloy (5 % aluminum, 2.5 % tin),

    1.1.7Grade 7—UNS R52400. Unalloyed titanium plus 0.12 to 0.25 % palladium,

    1.1.8Grade 9—UNS R56320. Titanium alloy (3 % aluminum, 2.5 % vanadium),

    1.1.9Grade 11—UNS R52250. Unalloyed titanium plus 0.12 to 0.25 % palladium,

    1.1.10Grade 12—UNS R53400. Titanium alloy (0.3 % molybdenum, 0.8 % nickel),

    1.1.11Grade 13—UNS R53413. Titanium alloy (0.5 % nickel, 0.05 % ruthenium),

    1.1.12Grade 14—UNS R53414. Titanium alloy (0.5 % nickel, 0.05 % ruthenium),

    1.1.13Grade 15—UNS R53415. Titanium alloy (0.5 % nickel, 0.05 % ruthenium),

    1.1.14Grade 16—UNS R52402. Unalloyed titanium plus 0.04 to 0.08 % palladium,

    1.1.15Grade 17—UNS R52252. Unalloyed titanium plus 0.04 to 0.08 % palladium,

    1.1.16Grade 18—UNS R56322. Titanium alloy (3 % aluminum, 2.5 % vanadium) plus 0.04 to 0.08 % palladium,

    1.1.17Grade 19—UNS R58640. Titanium alloy (3 % aluminum, 8 % vanadium, 6 % chromium, 4 % zirconium, 4 % molybdenum),

    1.1.18Grade 20—UNS R58645. Titanium alloy (3 % aluminum, 8 % vanadium, 6 % chromium, 4 % zirconium, 4 % molybdenum) plus 0.04 to 0.08 % palladium,

    1.1.19Grade 21—UNS R58210. Titanium alloy (15 % molybdenum, 3 % aluminum, 2.7 % niobium, 0.25 % silicon),

    1.1.20Grade 23—UNS R56407. Titanium alloy (6 % aluminum, 4 % vanadium with extra low interstitials, ELI),

    1.1.21Grade 24—UNS R56405. Titanium alloy (6 % aluminum, 4 % vanadium) plus 0.4 to 0.8 % palladium,

    1.1.22Grade 25—UNS R56403. Titanium alloy (6 % aluminum, 4 % vanadium) plus 0.3 to 0.8 % nickel and 0.04 to 0.08 % palladium,

    1.1.23Grade 26—UNS R56404. Unalloyed titanium plus 0.08 to 0.14 % ruthenium,

    1.1.24Grade 27—UNS R52254. Unalloyed titanium plus 0.08 to 0.14 % ruthenium,

    1.1.25Grade 28—UNS R56323. Titanium alloy (3 % aluminum, 2.5 % vanadium) plus 0.08 to 0.14 % ruthenium,

    1.1.26Grade 29—UNS R56404. Titanium alloy (6 % aluminum, 4 % vanadium, extra low interstitial elements, ELI) plus 0.08 to 0.14 % ruthenium,

    1.1.27Grade 30—UNS R53530. Titanium alloy (0.3 % cobalt, 0.05 % palladium),

    1.1.28Grade 31—UNS R53532. Titanium alloy (0.3 % cobalt, 0.05 % palladium),

    1.1.29Grade 32—UNS R55111. Titanium alloy (5 % aluminum, 1 % tin, 1 % zirconium, 1 % vanadium, 0.8 % molybdenum),

    1.1.30Grade 33—UNS R53442. Titanium alloy (0.4 % nickel, 0.015 % palladium, 0.025 % ruthenium, 0.15 % chromium),

    1.1.31Grade 34—UNS R53445. Titanium alloy (0.4 % nickel, 0.015 % palladium, 0.025 % ruthenium, 0.15 % chromium),

    1.1.32Grade 35—UNS R56340. Titanium alloy (4.5 % aluminum, 2 % molybdenum, 1.6 % vanadium, 0.5 % iron, 0.3 % silicon),

    1.1.33Grade 36—UNS R58450. Titanium alloy (45 % niobium),

    1.1.34Grade 37—UNS R52815. Titanium alloy (1.5 % aluminum),

    1.1.35Grade 38—UNS R54250. Titanium alloy (4 % aluminum, 2.5 % vanadium, 1.5 % iron), and

    1.1.36Grade 39—UNS R53390. Titanium alloy (0.25 % iron, 0.4 % silicon).

    1.2The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

    1.3The following caveat pertains only to the test method portions of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

    1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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    Committee B 10
    Document Type Standard
    Publisher American Society for Testing and Materials
    Status Current
    Supersedes
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