ASTM B348-06

Standard Specification for Titanium and Titanium Alloy Bars and Billets

SCOPE
1.1 This specification covers annealed titanium and titanium alloy bars and billets as follows:
1.1.1 Grade 1Unalloyed titanium,
1.1.2 Grade 2Unalloyed titanium,
1.1.3 Grade 3Unalloyed titanium,
1.1.4 Grade 4Unalloyed titanium,
1.1.5 Grade 5Titanium alloy (6 % aluminum, 4 % vanadium),
1.1.6 Grade 6Titanium alloy (5 % aluminum, 2.5 % tin),
1.1.7 Grade 7Unalloyed titanium plus 0.12 to 0.25 % palladium,
1.1.8 Grade 9Titanium alloy (3 % aluminum, 2.5 % vanadium),
1.1.9 Grade 11Unalloyed titanium plus 0.12 to 0.25 % palladium,
1.1.10 Grade 12Titanium alloy (0.3 % molybdenum, 0.8 % nickel),
1.1.11 Grade 13Titanium alloy (0.5 % nickel, 0.05 % ruthenium),
1.1.12 Grade 14Titanium alloy (0.5 % nickel, 0.05 % ruthenium),
1.1.13 Grade 15Titanium alloy (0.5 % nickel, 0.05 % ruthenium),
1.1.14 Grade 16Unalloyed titanium plus 0.04 to 0.08 % palladium,
1.1.15 Grade 17Unalloyed titanium plus 0.04 to 0.08 % palladium,
1.1.16 Grade 18Titanium alloy (3 % aluminum, 2.5 % vanadium) plus 0.04 to 0.08 % palladium,
1.1.17 Grade 19Titanium alloy (3 % aluminum, 8 % vanadium, 6 % chromium, 4 % zirconium, 4 % molybdenum),
1.1.18 Grade 20Titanium alloy (3 % aluminum, 8 % vanadium, 6 % chromium, 4 % zirconium, 4 % molybdenum) plus 0.04 %-0.08 % palladium,
1.1.19 Grade 21Titanium alloy (15 % molybdenum, 3 % aluminum, 2.7 % niobium, 0.25 % silicon),
1.1.20 Grade 23Titanium alloy (6 % aluminum, 4 % vanadium with extra low interstitial elements, ELI),
1.1.21 Grade 24Titanium alloy (6 % aluminum, 4 % vanadium) plus 0.04 % to 0.08 % palladium,
1.1.22 Grade 25Titanium alloy (6 % aluminum, 4 % vanadium) plus 0.3 % to 0.8 % nickel and 0.04 % to 0.08 % palladium,
1.1.23 Grade 26Unalloyed titanium plus 0.08 to 0.14 % ruthenium,
1.1.24 Grade 27Unalloyed titanium plus 0.08 to 0.14 % ruthenium,
1.1.25 Grade 28Titanium alloy (3 % aluminum, 2.5 % vanadium plus 0.08-0.14 % ruthenium),
1.1.26 Grade 29Titanium alloy (6 % aluminum, 4 % vanadium, extra low interstitial, ELI plus 0.08-0.14 % ruthenium),
1.1.27 Grade 30Titanium alloy (0.3 % cobalt, 0.05 % palladium),
1.1.28 Grade 31Titanium alloy (0.3 % cobalt, 0.05 % palladium),
1.1.29 Grade 32Titanium alloy (5 % aluminum, 1 % tin, 1 % zirconium, 1 % vanadium, 0.8 % molybdenum),
1.1.30 Grade 33Titanium alloy (0.4 % nickel, 0.015 % palladium, 0.025 % ruthenium, 0.15 % chromium),
1.1.31 Grade 34Titanium alloy (0.4 % nickel, 0.015 % palladium, 0.025 % ruthenium, 0.15 % chromium),
1.1.32 Grade 35Titanium alloy (4.5 % aluminum, 2 % molybdenum, 1.6 % vanadium, 0.5 % iron, 0.3 % silicon),
1.1.33 Grade 36Titanium alloy (45 % niobium), and
1.1.34 Grade 37Titanium Alloy (1.5 % aluminum).
1.2 &inch-pound-units;

General Information

• Status: Historical
• Publication Date: 31-Mar-2006
• ICS: 77.150.50 - Titanium products
• Technical Committee: B10 - Reactive and Refractory Metals and Alloys
• Drafting Committee: B10.01 - Titanium

Relations

• Replaces: ASTM B348-05e1 - Standard Specification for Titanium and Titanium Alloy Bars and Billets
• Effective Date: 01-Apr-2006
• Replaced By: ASTM B348-06a - Standard Specification for Titanium and Titanium Alloy Bars and Billets
• Effective Date: 01-Jun-2006
• Referred By: ASTM B988-18(2022) - Standard Specification for Powder Metallurgy (PM) Titanium and Titanium Alloy Structural Components
• Effective Date: 01-Apr-2006
• Referred By: ASTM B381-21 - Standard Specification for Titanium and Titanium Alloy Forgings
• Effective Date: 01-Apr-2006
• Referred By: ASTM F1511-18(2023) - Standard Specification for Mechanical Seals for Shipboard Pump Applications
• Effective Date: 01-Apr-2006
• Referred By: ASTM F1155-10(2019) - Standard Practice for Selection and Application of Piping System Materials
• Effective Date: 01-Apr-2006
• Referred By: ASTM B1009-20 - Standard Specification for Titanium Alloy Bars for Near Surface Mounts in Civil Structures
• Effective Date: 01-Apr-2006
• Referred By: ASTM F67-13(2017) - Standard Specification for Unalloyed Titanium, for Surgical Implant Applications (UNS R50250, UNS R50400, UNS R50550, UNS R50700)
• Effective Date: 01-Apr-2006
• Referred By: ASTM B363-19 - Standard Specification for Seamless and Welded Unalloyed Titanium and Titanium Alloy Welding Fittings
• Effective Date: 01-Apr-2006
• Referred By: ASTM F3122-14(2022) - Standard Guide for Evaluating Mechanical Properties of Metal Materials Made via Additive Manufacturing Processes
• Effective Date: 01-Apr-2006
• Referred By: ASTM F2182-19e2 - Standard Test Method for Measurement of Radio Frequency Induced Heating On or Near Passive Implants During Magnetic Resonance Imaging
• Effective Date: 01-Apr-2006

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 348 – 06
Standard Specification for
1
Titanium and Titanium Alloy Bars and Billets
This standard is issued under the fixed designation B 348; 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.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope 1.1.17 Grade 19—Titanium alloy (3 % aluminum, 8 %
2 vanadium, 6 % chromium, 4 % zirconium, 4 % molybdenum),
1.1 This specification covers annealed titanium and tita-
1.1.18 Grade 20—Titanium alloy (3 % aluminum, 8 %
nium alloy bars and billets as follows:
vanadium, 6 % chromium, 4 % zirconium, 4 % molybdenum)
1.1.1 Grade 1—Unalloyed titanium,
plus 0.04 %–0.08 % palladium,
1.1.2 Grade 2—Unalloyed titanium,
1.1.19 Grade 21—Titanium alloy (15 % molybdenum, 3 %
1.1.3 Grade 3—Unalloyed titanium,
aluminum, 2.7 % niobium, 0.25 % silicon),
1.1.4 Grade 4—Unalloyed titanium,
1.1.20 Grade 23—Titanium alloy (6 % aluminum, 4 %
1.1.5 Grade 5—Titanium alloy (6 % aluminum, 4 % vana-
vanadium with extra low interstitial elements, ELI),
dium),
1.1.21 Grade 24—Titanium alloy (6 % aluminum, 4 %
1.1.6 Grade 6—Titanium alloy (5 % aluminum, 2.5 % tin),
vanadium) plus 0.04 % to 0.08 % palladium,
1.1.7 Grade 7—Unalloyed titanium plus 0.12 to 0.25 %
1.1.22 Grade 25—Titanium alloy (6 % aluminum, 4 %
palladium,
vanadium) plus 0.3 % to 0.8 % nickel and 0.04 % to 0.08 %
1.1.8 Grade 9—Titanium alloy (3 % aluminum, 2.5 % va-
palladium,
nadium),
1.1.23 Grade 26—Unalloyed titanium plus 0.08 to 0.14 %
1.1.9 Grade 11—Unalloyed titanium plus 0.12 to 0.25 %
ruthenium,
palladium,
1.1.24 Grade 27—Unalloyed titanium plus 0.08 to 0.14 %
1.1.10 Grade 12—Titanium alloy (0.3 % molybdenum,
ruthenium,
0.8 % nickel),
1.1.25 Grade 28—Titanium alloy (3 % aluminum, 2.5 %
1.1.11 Grade 13—Titanium alloy (0.5 % nickel, 0.05 %
vanadium plus 0.08–0.14 % ruthenium),
ruthenium),
1.1.26 Grade 29—Titanium alloy (6 % aluminum, 4 %
1.1.12 Grade 14—Titanium alloy (0.5 % nickel, 0.05 %
vanadium, extra low interstitial, ELI plus 0.08–0.14 % ruthe-
ruthenium),
nium),
1.1.13 Grade 15—Titanium alloy (0.5 % nickel, 0.05 %
1.1.27 Grade 30—Titanium alloy (0.3 % cobalt, 0.05 %
ruthenium),
palladium),
1.1.14 Grade 16—Unalloyed titanium plus 0.04 to 0.08 %
1.1.28 Grade 31—Titanium alloy (0.3 % cobalt, 0.05 %
palladium,
palladium),
1.1.15 Grade 17—Unalloyed titanium plus 0.04 to 0.08 %
1.1.29 Grade 32—Titanium alloy (5 % aluminum, 1 % tin,
palladium,
1 % zirconium, 1 % vanadium, 0.8 % molybdenum),
1.1.16 Grade 18—Titanium alloy (3 % aluminum, 2.5 %
1.1.30 Grade 33—Titanium alloy (0.4 % nickel, 0.015 %
vanadium) plus 0.04 to 0.08 % palladium,
palladium, 0.025 % ruthenium, 0.15 % chromium),
1.1.31 Grade 34—Titanium alloy (0.4 % nickel, 0.015 %
1
This specification is under the jurisdiction of ASTM Committee B10 on
palladium, 0.025 % ruthenium, 0.15 % chromium),
Reactive and Refractory Metals and Alloys and is the direct responsibility of
1.1.32 Grade 35—Titanium alloy (4.5 % aluminum, 2 %
Subcommittee B10.01 on Titanium.
Current edition approved April 1, 2006. Published May 2006. Originally molybdenum, 1.6 % vanadium, 0.5 % iron, 0.3 % silicon),
e1
approved in 1959. Last previous edition approved in 2005 as B 348 – 05 .
1.1.33 Grade 36—Titanium alloy (45 % niobium),
2
For ASME Boiler and Pressure Vessel Code applications see related Specifi-
1.1.34 Grade 37—Titanium alloy (1.5 % aluminum), and
cation SB-348 in Section II of that Code.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
B348–06
1.1.35 Grade 38—Titanium alloy (4 % aluminum, 2.5 % E29 Practice for Using Significant Digits in Test Data to
vanadium, 1.5 % iron). Determine Conformance with Specifications
1.2 The values stated in inch-pound units are to be regarded
E 120 Test Methods for ChemicalAnalysis of Titanium and
4
as standard. The values given in parentheses are mathematical
Titanium Alloys
conversions to SI units that are provided for information only
E 1409 Test Method for Determination of Oxygen and
and are not considered standard.
Nitrogen in Titanium and TitaniumAlloys by the Inert Gas
2. Referenced Documents Fusion Technique
3
E 1447 Test Method for Determination of Hydrogen in
2.1 ASTM Standards:
Titanium and Titanium Alloys by the Inert Gas Fusion
E8 Test Methods for Tension Testing of Metallic Materials
Thermal Conductivity/Infrared Detection Method
3
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at [e-mail]. For Annual Book of
...

This document is not anASTM standard and is intended only to provide the user of anASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
´1
Designation:B348–05 Designation: B 348 – 06
Standard Specification for
1
Titanium and Titanium Alloy Bars and Billets
This standard is issued under the fixed designation B 348; 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 (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
1
´ NOTE—Tensile strength for Grade 3 and Grade 4 in Table3 was corrected editorially in January 2006.
1. Scope
2
1.1 This specification covers annealed titanium and titanium alloy bars and billets 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 4—Unalloyed titanium,
1.1.5 Grade 5—Titanium alloy (6 % aluminum, 4 % vanadium),
1.1.6 Grade 6—Titanium alloy (5 % aluminum, 2.5 % tin),
1.1.7 Grade 7—Unalloyed titanium plus 0.12 to 0.25 % palladium,
1.1.8 Grade 9—Titanium alloy (3 % aluminum, 2.5 % vanadium),
1.1.9 Grade 11—Unalloyed titanium plus 0.12 to 0.25 % palladium,
1.1.10 Grade 12—Titanium alloy (0.3 % molybdenum, 0.8 % nickel),
1.1.11 Grade 13—Titanium alloy (0.5 % nickel, 0.05 % ruthenium),
1.1.12 Grade 14—Titanium alloy (0.5 % nickel, 0.05 % ruthenium),
1.1.13 Grade 15—Titanium alloy (0.5 % nickel, 0.05 % ruthenium),
1.1.14 Grade 16—Unalloyed titanium plus 0.04 to 0.08 % palladium,
1.1.15 Grade 17—Unalloyed titanium plus 0.04 to 0.08 % palladium,
1.1.16 Grade 18—Titanium alloy (3 % aluminum, 2.5 % vanadium) plus 0.04 to 0.08 % palladium,
1.1.17 Grade 19—Titanium alloy (3 % aluminum, 8 % vanadium, 6 % chromium, 4 % zirconium, 4 % molybdenum),
1.1.18 Grade 20—Titanium alloy (3 % aluminum, 8 % vanadium, 6 % chromium, 4 % zirconium, 4 % molybdenum) plus
0.04 %–0.08 % palladium,
1.1.19 Grade 21—Titanium alloy (15 % molybdenum, 3 % aluminum, 2.7 % niobium, 0.25 % silicon),
1.1.20 Grade 23—Titanium alloy (6 % aluminum, 4 % vanadium with extra low interstitial elements, ELI),
1.1.21 Grade 24—Titanium alloy (6 % aluminum, 4 % vanadium) plus 0.04 % to 0.08 % palladium,
1.1.22 Grade 25—Titanium alloy (6 % aluminum, 4 % vanadium) plus 0.3 % to 0.8 % nickel and 0.04 % to 0.08 % palladium,
1.1.23 Grade 26—Unalloyed titanium plus 0.08 to 0.14 % ruthenium,
1.1.24 Grade 27—Unalloyed titanium plus 0.08 to 0.14 % ruthenium,
1.1.25 Grade 28—Titanium alloy (3 % aluminum, 2.5 % vanadium plus 0.08–0.14 % ruthenium),
1.1.26 Grade 29—Titanium alloy (6 % aluminum, 4 % vanadium, extra low interstitial, ELI plus 0.08–0.14 % ruthenium),
1.1.27 Grade 30—Titanium alloy (0.3 % cobalt, 0.05 % palladium),
1.1.28 Grade 31—Titanium alloy (0.3 % cobalt, 0.05 % palladium),
1.1.29 Grade 32—Titanium alloy (5 % aluminum, 1 % tin, 1 % zirconium, 1 % vanadium, 0.8 % molybdenum),
1.1.30 Grade 33—Titanium alloy (0.4 % nickel, 0.015 % palladium, 0.025 % ruthenium, 0.15 % chromium),
1.1.31 Grade 34—Titanium alloy (0.4 % nickel, 0.015 % palladium, 0.025 % ruthenium, 0.15 % chromium),
1.1.32 Grade 35—Titanium alloy (4.5 % aluminum, 2 % molybdenum, 1.6 % vanadium, 0.5 % iron, 0.3 % silicon),
1.1.33 Grade 36—Titanium alloy (45 % niobium), and
1.1.34 Grade 37—Titanium Alloy (1.5% aluminum).
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 Jan. 1, 2005. Published February 2005. Originally approved in 1959. Last previous edition approved in 2003 as B348–03.
´1
Current edition approved April 1, 2006. Published May 2006. Originally approved in 1959. Last previous edition approved in 2005 as B 348 – 05 .
2
For ASME Boiler and Pressure Vessel Code applications see related Specification SB-348 in Section II of that Code.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
B348–06
1.2 —Titanium alloy (1.5 % aluminum), and
1.1.35 Grade 38—Titanium alloy (4 % aluminum, 2.5 % vanadium, 1.5 % iron).
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical
conversions to SI units that are provided for information only and are not considered standard.
2. Referenced Documents
3
2.1 ASTM Standards:
E 8 Test Methods for Tension Testing of Metallic Materials
E 29 Practice
...