ASTM B381-02
Standard Specification for Titanium and Titanium Alloy Forgings

Standard No.

ASTM B381-02

Release Date

2002

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM B381-03

Latest

ASTM B381-21

Scope

1.1 This specification covers 32 grades of annealed titanium and titanium alloy forgings as follows:

1.1.1 Grade F-18212;Unalloyed titanium,

1.1.2 Grade F-28212;Unalloyed titanium,

1.1.3 Grade F-38212;Unalloyed titanium,

1.1.4 Grade F-48212;Unalloyed titanium,

1.1.5 Grade F-58212;Titanium alloy (6 % aluminum, 4 % vanadium),

1.1.6 Grade F-68212;Titanium alloy (5 % aluminum, 2.5 % tin),

1.1.7 Grade F-78212;Unalloyed titanium plus 0.12 to 0.25 % palladium,

1.1.8 Grade F-98212;Titanium alloy (3 % aluminum, 2.5 % vanadium),

1.1.9 Grade F-118212;Unalloyed titanium plus 0.12 to 0.25 % palladium,

1.1.10 Grade F-128212;Titanium alloy (0.3 % molybdenum, 0.8 % nickel),

1.1.11 Grade F-138212;Titanium alloy (0.5 % nickel, 0.05 % ruthenium),

1.1.12 Grade F-148212;Titanium alloy (0.5 % nickel, 0.05 % ruthenium),

1.1.13 Grade F-158212;Titanium alloy (0.5 % nickel, 0.05 % ruthenium),

1.1.14 Grade F-168212;Unalloyed titanium plus 0.04 % to 0.08 % palladium,

1.1.15 Grade F-178212;Unalloyed titanium plus 0.04 % to 0.08 % palladium,

1.1.16 Grade F-188212;Titanium alloy (3 % aluminum, 2.5 % vanadium) plus 0.04 % to 0.08 % palladium,

1.1.17 Grade F-198212;Titanium alloy (3 % aluminum, 8 % vanadium, 6 % chromium, 4 % zirconium, 4 % molybdenum),

1.1.18 Grade F-208212;Titanium alloy (3 % aluminum, 8 % vanadium, 6 % chromium, 4 % zirconium, 4 % molybdenum) plus 0.04 % to 0.08 % palladium,

1.1.19 Grade F-218212;Titanium alloy (3 % aluminum, 2.7 % niobium, 15 % molybdenum, 0.25 % silicon),

1.1.20 Grade F-238212;Titanium alloy (6 % aluminum, 4 % vanadium, extra low interstitials, ELI),

1.1.21 Grade F-248212;Titanium alloy (6 % aluminum, 4 % vanadium) plus 0.04 % to 0.08 % palladium,

1.1.22 Grade F-258212;Titanium alloy (6 % aluminum, 4 % vanadium) plus 0.3 % to 0.8 % nickel and 0.04 % to 0.08 % palladium,

1.1.23 Grade F-268212;Unalloyed titanium plus 0.08 to 0.14 % ruthenium,

1.1.24 Grade F-278212;Unalloyed titanium plus 0.08 to 0.14 % ruthenium,

1.1.25 Grade F-288212;Titanium alloy (3% aluminum, 2.5% vanadium plus 0.08-0.14% ruthenium),

1.1.26 Grade F-298212;Titanium alloy (6% aluminum, 4% vanadium, extra low interstitial, ELI plus 0.08-0.14% ruthenium),

1.1.27 Grade F-308212;Titanium alloy (0.3 % cobalt, 0.05 % palladium),

1.1.28 Grade F-318212;Titanium alloy (0.3 % cobalt, 0.05 % palladium),

1.1.29 Grade F-328212;Titanium alloy (5 % aluminum, 1 % vanadium, 1 % tin, 1 % zirconium, 0.8 % molybdenum),

1.1.30 Grade F-338212;Titanium alloy (0.4 % nickel, 0.015 % palladium, 0.025 % ruthenium, 0.15 % chromium),

1.1.31 Grade F-348212;Titanium alloy (0.4 % nickel, 0.015 % palladium, 0.025 % ruthenium, 0.15 % chromium), and

1.1.32 Grade F-358212;Titanium alloy (4.5 % aluminum, 2 % molybdenum, 1.6 % vanadium, 0.5 % iron, 0.3 % silicon).

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

ASTM B381-02 history

• 2021 ASTM B381-21 Standard Specification for Titanium and Titanium Alloy Forgings
• 2019 ASTM B381-13(2019) Standard Specification for Titanium and Titanium Alloy Forgings
• 2013 ASTM B381-13 Standard Specification for Titanium and Titanium Alloy Forgings
• 2010 ASTM B381-10e1 Standard Specification for Titanium and Titanium Alloy Forgings
• 2010 ASTM B381-10 Standard Specification for Titanium and Titanium Alloy Forgings
• 2009 ASTM B381-09 Standard Specification for Titanium and Titanium Alloy Forgings
• 2008 ASTM B381-08a Standard Specification for Titanium and Titanium Alloy Forgings
• 2008 ASTM B381-08 Standard Specification for Titanium and Titanium Alloy Forgings
• 2006 ASTM B381-06a Standard Specification for Titanium and Titanium Alloy Forgings
• 2006 ASTM B381-06 Standard Specification for Titanium and Titanium Alloy Forgings
• 2005 ASTM B381-05e1 Standard Specification for Titanium and Titanium Alloy Forgings
• 2005 ASTM B381-05 Standard Specification for Titanium and Titanium Alloy Forgings
• 2003 ASTM B381-03 Standard Specification for Titanium and Titanium Alloy Forgings
• 2002 ASTM B381-02 Standard Specification for Titanium and Titanium Alloy Forgings
• 2000 ASTM B381-00 Standard Specification for Titanium and Titanium Alloy Forgings