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ASTM B265-20a

Standard Specification for Titanium and Titanium Alloy Strip, Sheet, and Plate
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1.1Β This specification2 covers annealed titanium and titanium alloy strip, sheet, and plate as follows:

1.1.1Β Grade 1β€”UNS R50250. Unalloyed titanium,

1.1.2Β Grade 2β€”UNS R50400. Unalloyed titanium,

1.1.2.1Β Grade 2Hβ€”UNS R50400. Unalloyed titanium (Grade 2 with 58 ksi (400 MPa) minimum UTS),

1.1.3Β Grade 3β€”UNS R50550. Unalloyed titanium,

1.1.4Β Grade 4β€”UNS R50700. Unalloyed titanium,

1.1.5Β Grade 5β€”UNS R56400. Titanium alloy (6 % aluminum, 4 % vanadium),

1.1.6Β Grade 6β€”UNS R54520. Titanium alloy (5 % aluminum, 2.5 % tin),

1.1.7Β Grade 7β€”UNS R52400. Unalloyed titanium plus 0.12 to 0.25 % palladium,

1.1.7.1Β Grade 7Hβ€”UNS R52400. Unalloyed titanium plus 0.12 to 0.25 % palladium (Grade 7 with 58 ksi (400 MPa) minimum UTS),

1.1.8Β Grade 9β€”UNS R56320. Titanium alloy (3.0 % aluminum, 2.5 % vanadium),

1.1.9Β Grade 11β€”UNS R52250. Unalloyed titanium plus 0.12 to 0.25 % palladium,

1.1.10Β Grade 12β€”UNS R53400. Titanium alloy (0.3 % molybdenum, 0.8 % nickel),

1.1.11Β Grade 13β€”UNS R53413. Titanium alloy (0.5 % nickel, 0.05 % ruthenium),

1.1.12Β Grade 14β€”UNS R53414. Titanium alloy (0.5 % nickel, 0.05 % ruthenium),

1.1.13Β Grade 15β€”UNS R53415. Titanium alloy (0.5 % nickel, 0.05 % ruthenium),

1.1.14Β Grade 16β€”UNS R52402. Unalloyed titanium plus 0.04 to 0.08 % palladium,

1.1.14.1Β Grade 16Hβ€”UNS R52402. Unalloyed titanium plus 0.04 to 0.08 % palladium (Grade 16 with 58 ksi (400 MPa) minimum UTS),

1.1.15Β Grade 17β€”UNS R52252. Unalloyed titanium plus 0.04 to 0.08 % palladium,

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

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

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

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

1.1.20Β Grade 23β€”UNS R56407. Titanium alloy (6 % aluminum, 4 % vanadium with extra low interstitial elements, ELI),

1.1.21Β Grade 24β€”UNS R56405. Titanium alloy (6 % aluminum, 4 % vanadium) plus 0.04 % to 0.08 % palladium,

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

1.1.23Β Grade 26β€”UNS R52404. Unalloyed titanium plus 0.08 to 0.14 % ruthenium,

1.1.23.1Β Grade 26Hβ€”UNS R52404. Unalloyed titanium plus 0.08 to 0.14 % ruthenium (Grade 26 with 58 ksi (400 MPa) minimum UTS),

1.1.24Β Grade 27β€”UNS R52254. Unalloyed titanium plus 0.08 to 0.14 % ruthenium,

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

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

1.1.27Β Grade 30β€”UNS R53530. Titanium alloy (0.3 % cobalt, 0.05 % palladium),

1.1.28Β Grade 31β€”UNS R53532. Titanium alloy (0.3 % cobalt, 0.05 % palladium),

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

1.1.30Β Grade 33β€”UNS R53442. Titanium alloy (0.4 % nickel, 0.015 % palladium, 0.02 5 % ruthenium, 0.15 % chromium),

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

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

1.1.33Β Grade 36β€”UNS R58450. Titanium alloy (45 % niobium),

1.1.34Β Grade 37β€”UNS R52815. Titanium alloy (1.5 % aluminum),

1.1.35Β Grade 38β€”UNS R54250. Titanium alloy (4 % aluminum, 2.5 % vanadium, 1.5 % iron),

1.1.36Β Grade 39β€”UNS R53390. Titanium alloy (0.25 % iron, 0.4 % silicon), and

1.1.37Β Grade 40β€”UNS R54407. Titanium alloy (3.9 % vanadium, 0.85 % aluminum, 0.25 % iron, 0.25 % silicon).

Note 1:Β 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.

1.2Β 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.

1.3Β 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.

This specification covers annealed titanium and titanium alloy strip, sheet, and plate. The grades of titanium and titanium alloy metal covered by this specification shall have the chemical composition requirements of: nitrogen, carbon, hydrogen, iron, oxygen, aluminum, vanadium, tin, ruthenium, palladium, cobalt, molybdenum, chromium, nickel, niobium, zirconium, silicon, and titanium. For sheet and strip, the bend test specimen shall stand being bent cold through without fracture in the outside of the bent portion. Product analysis tolerances cover variations between laboratories in the measurement of chemical content of the specimen. In cutting samples for analysis, the operation should be carried out insofar as possible in a dust-free atmosphere because utmost care must be used in sampling titanium for chemical analysis due to its great affinity for elements such as oxygen, nitrogen, and hydrogen. The chemical analysis shall be conducted by the standard techniques normally utilized by the manufacturer and purchaser.

SDO ASTM: ASTM International
Document Number B265
Publication Date April 1, 2020
Language en - English
Page Count 12
Revision Level 20a
Supercedes
Committee B10.01
Publish Date Document Id Type View
April 1, 2020 B0265-20A Revision
Jan. 1, 2020 B0265-20 Revision
Nov. 1, 2015 B0265-15 Revision
July 1, 2013 B0265-13AE01 Revision
July 1, 2013 B0265-13A Revision
June 1, 2013 B0265-13 Revision
Sept. 1, 2011 B0265-11E01 Revision
Sept. 1, 2011 B0265-11 Revision
May 1, 2010 B0265-10 Revision
May 1, 2009 B0265-09AE01 Revision
May 1, 2009 B0265-09A Revision
April 15, 2009 B0265-09 Revision
Nov. 1, 2008 B0265-08B Revision
Aug. 1, 2008 B0265-08A Revision
May 15, 2008 B0265-08 Revision
Nov. 1, 2007 B0265-07 Revision
Dec. 1, 2006 B0265-06B Revision
June 1, 2006 B0265-06A Revision
April 1, 2006 B0265-06 Revision
Jan. 1, 2005 B0265-05E01 Revision
Jan. 1, 2005 B0265-05 Revision
Nov. 1, 2003 B0265-03 Revision
Oct. 10, 2002 B0265-02 Revision
May 10, 1999 B0265-99E01 Revision
May 10, 1999 B0265-99 Revision