ASTM B338-17(2021)
Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers

Standard No.
ASTM B338-17(2021)
Release Date
2021
Published By
American Society for Testing and Materials (ASTM)
Latest
ASTM B338-17(2021)
Scope
1.1 This specification2 covers the requirements for 28 grades of titanium and titanium alloy tubing intended for surface condensers, evaporators, and heat exchangers, as follows: 1.1.1 Grade 1—UNS R50250. Unalloyed titanium, 1.1.2 Grade 2—UNS R50400. Unalloyed titanium, 1.1.2.1 Grade 2H—UNS R50400. Unalloyed titanium (Grade 2 with 58 ksi (400 MPa) minimum UTS), 1.1.3 Grade 3—UNS R50550. Unalloyed titanium, 1.1.4 Grade 7—UNS R52400. Unalloyed titanium plus 0.12 to 0.25 % palladium, 1.1.4.1 Grade 7H—UNS R52400. Unalloyed titanium plus 0.12 to 0.25 % palladium (Grade 7 with 58 ksi (400 MPa) minimum UTS), 1.1.5 Grade 9—UNS R56320. Titanium alloy (3 % aluminum, 2.5 % vanadium), 1.1.6 Grade 11—UNS R52250. Unalloyed titanium plus 0.12 to 0.25 % palladium, 1.1.7 Grade 12—UNS R53400. Titanium alloy (0.3 % molybdenum, 0.8 % nickel), 1.1.8 Grade 13—UNS R53413. Titanium alloy (0.5 % nickel, 0.05 % ruthenium), 1.1.9 Grade 14—UNS R53414. Titanium alloy (0.5 % nickel, 0.05 % ruthenium), 1.1.10 Grade 15—UNS R53415. Titanium alloy (0.5 % nickel, 0.05 % ruthenium), 1.1.11 Grade 16—UNS R52402. Unalloyed titanium plus 0.04 to 0.08 % palladium, 1.1.11.1 Grade 16H—UNS R52402. Unalloyed titanium plus 0.04 to 0.08 % palladium (Grade 16 with 58 ksi (400 MPa) minimum UTS), 1.1.12 Grade 17—UNS R52252. Unalloyed titanium plus 0.04 to 0.08 % palladium, 1.1.13 Grade 18—UNS R56322. Titanium alloy (3 % aluminum, 2.5 % vanadium) plus 0.04 to 0.08 % palladium, 1.1.14 Grade 26—UNS R52404. Unalloyed titanium plus 0.08 to 0.14 % ruthenium, 1.1.14.1 Grade 26H—UNS R52404. Unalloyed titanium plus 0.08 to 0.14 % ruthenium (Grade 26 with 58 ksi (400 MPa) minimum UTS), 1.1.15 Grade 27—UNS R52254. Unalloyed titanium plus 0.08 to 0.14 % ruthenium, 1.1.16 Grade 28—UNS R56323. Titanium alloy (3 % aluminum, 2.5 % vanadium) plus 0.08 to 0.14 % ruthenium, 1.1.17 Grade 30—UNS R53530. Titanium alloy (0.3 % cobalt, 0.05 % palladium), 1.1.18 Grade 31—UNS R53532. Titanium alloy (0.3 % cobalt, 0.05 % palladium), 1.1.19 Grade 33—UNS R53442. Titanium alloy (0.4 % nickel, 0.015 % palladium, 0.025 % ruthenium, 0.15 % chromium), 1.1.20 Grade 34—UNS R53445. Titanium alloy (0.4 % nickel, 0.015 % palladium, 0.025 % ruthenium, 0.15 % chromium), 1.1.21 Grade 35—UNS R56340. Titanium alloy (4.5 % aluminum, 2 % molybdenum, 1.6 % vanadium, 0.5 % iron, 0.3 % silicon), 1.1.22 Grade 36—UNS R58450. Titanium alloy (45 % niobium), 1.1.23 Grade 37—UNS R52815. Titanium alloy (1.5 % aluminum), 1.1.24 Grade 38—UNS R54250. Titanium alloy (4 % aluminum, 2.5 % vanadium, 1.5 % iron), and 1.1.25 Grade 39—UNS R53390. Titanium alloy (0.25 % iron, 0.4 % silicon). NOTE 1—H grade material is identical to the corresponding numeric grade (that is, Grade 2H = Grade 2) except for the higher guaranteed minimum UTS, and may always be certified as meeting the requirements of its corresponding numeric grade. Grades 2H, 7H, 16H, and 26H are intended primarily for pressure vessel use. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical 1 This specification is under the jurisdiction of ASTM Committee B10 on Reactive and Refractory Metals and Alloys and is the direct responsibility of Subcommittee B10.01 on Titanium. Current edition approved Nov. 1, 2021. Published December 2021. Originally approved in 1958. Last previous edition approved in 2017 as B338 – 17ɛ1 . DOI: 10.1520/B0338-17R21. 2 For ASME Boiler and Pressure Vessel Code applications, see related Specification SB-338 in Section II of that Code. Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States This 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. 1 8QLYHUVLW\RI7RURQWR 8QLYHUVLW\RI7RURQWR SXUVXDQWWR/LFHQVH$JUHHPHQW1RIXUWKHUUHSURGXFWLRQVDXWKRUL]HG 'RZQORDGHGSULQWHGE\ &RS\ULJKWE\$670,QW O DOOULJKWVUHVHUYHG 7XH'HF*07 conversions to SI units that are provided for information only and are not considered standard. 1.3 This 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.

ASTM B338-17(2021) Referenced Document

  • ASTM A370 Standard Test Methods and Definitions for Mechanical Testing of Steel Products
  • ASTM E1409 Standard Test Method for Determination of Oxygen in Titanium and Titanium Alloys by the Inert Gas Fusion Technique
  • ASTM E1447 Standard Test Method for Determination of Hydrogen in Titanium and Titanium Alloys by the Inert Gas Fusion Thermal Conductivity Method
  • ASTM E1941 Standard Test Method for Determination of Carbon in Refractory and Reactive Metals and Their Alloys
  • ASTM E213 Standard Practice for Ultrasonic Examination of Metal Pipe and Tubing
  • ASTM E2371 Standard Test Method for Analysis of Titanium and Titanium Alloys by Direct Current Plasma and Inductively Coupled Plasma Atomic Emission Spectrometry (Performance-Based Test Methodology)*， 2024-04-22 Update
  • ASTM E2626 Standard Guide for Spectrometric Analysis of Reactive and Refractory Metals*， 2024-04-22 Update
  • ASTM E29 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
  • ASTM E426 Standard Practice for Electromagnetic (Eddy-Current) Examination of Seamless and Welded Tubular Products, Austenitic Stainless Steel and Similar Alloys
  • ASTM E499 Standard Test Methods for Leaks Using the Mass Spectrometer Leak Detector in the Detector Probe Mode
  • ASTM E8 Standard Test Methods for Tension Testing of Metallic Materials

ASTM B338-17(2021) history

  • 2021 ASTM B338-17(2021) Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
  • 2017 ASTM B338-17e1 Standard specification for seamless and welded titanium and titanium alloy tubes for condensers and heat exchangers
  • 2017 ASTM B338-17 Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
  • 2014 ASTM B338-14 Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
  • 2013 ASTM B338-13a Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
  • 2013 ASTM B338-13 Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
  • 2010 ASTM B338-10e1 Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
  • 2010 ASTM B338-10 Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
  • 2009 ASTM B338-09 Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
  • 2008 ASTM B338-08b Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
  • 2008 ASTM B338-08a Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
  • 2008 ASTM B338-08 Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
  • 2006 ASTM B338-06a Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
  • 2006 ASTM B338-06 Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
  • 2005 ASTM B338-05b Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
  • 2005 ASTM B338-05a Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
  • 2005 ASTM B338-05 Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
  • 2003 ASTM B338-03 Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
  • 2002 ASTM B338-02 Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
  • 2001 ASTM B338-01a Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
  • 2001 ASTM B338-01 Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
  • 1999 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


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