RMI 8Al-1Mo-1V

Alloy Digest ◽  
1982 ◽  
Vol 31 (2) ◽  
Keyword(s):  
Tensile Strength ◽  
Creep Resistance ◽  
High Strength ◽  
Heat Treating ◽  
Bend Strength ◽  
Beta Titanium Alloy ◽  
Annealed Condition ◽  
Jet Engine ◽  
Beta Titanium ◽  
Alpha Beta

Abstract RMI 8A1-1Mo-1V is an alpha-beta titanium alloy with a tensile strength of 135,000 psi in the mill-annealed condition. It has an excellent combination of tensile strength and creep resistance that makes it suitable for service to 1000 F. It is recommended for aircraft and jet-engine parts requiring high strength with superior creep resistance and toughness. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and bend strength as well as creep. It also includes information on high temperature performance and corrosion resistance as well as heat treating, machining, joining, and surface treatment. Filing Code: Ti-84. Producer or source: RMI Company.

RMI 6Al-6V-2Sn

Alloy Digest ◽  
1980 ◽  
Vol 29 (9) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Rocket Engine ◽  
High Strength ◽  
Heat Treating ◽  
Bend Strength ◽  
Beta Titanium Alloy ◽  
Annealed Condition ◽  
Good Corrosion Resistance ◽  
Beta Titanium ◽  
Alpha Beta

Abstract RMI 6A1-6V-2Sn is an alpha-beta titanium alloy that provides a tensile strength of 150,000 psi in the mill-annealed condition in section sizes up to 2 inches. It offers good corrosion resistance in applications requiring high strength-to-weight ratios at temperatures up to 750 F. Among its uses are rocket engine cases and ordnance components. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and bend strength as well as fracture toughness. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Ti-79. Producer or source: RMI Company.

RMI 8Mn

Alloy Digest ◽  
1981 ◽  
Vol 30 (4) ◽  
Keyword(s):  
Room Temperature ◽  
High Strength ◽  
Heat Treating ◽  
Temperature Minimum ◽  
Bend Strength ◽  
Beta Titanium Alloy ◽  
Annealed Condition ◽  
Beta Titanium ◽  
Alpha Beta ◽  
Structural Parts

Abstract RMI 8Mn is an alpha-beta titanium alloy that provides a guaranteed room-temperature minimum tensile strength of 120,000 psi in the mill-annealed condition. This alloy offers good formability and excellent resistance to corrosion in applications requiring high strength-to-weight ratios at temperatures up to 700 F. Its uses include aircraft sheet components and structural parts. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and bend strength. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Ti-82. Producer or source: RMI Company.

SP 700

Alloy Digest ◽  
1995 ◽  
Vol 44 (6) ◽  
Keyword(s):  
High Strength ◽  
Heat Treating ◽  
Bend Strength ◽  
Beta Titanium Alloy ◽  
Superplastic Behavior ◽  
Temperature Performance ◽  
Beta Titanium ◽  
Wide Range ◽  
Alpha Beta ◽  
Cold Workability

Abstract SP 700 is a high strength, beta-rich alpha-beta titanium alloy. It was developed with the following attributes: (1) excellent hot- and cold-workability; (2) enhanced hardenability with a wide range of mechanical properties that can be obtained by heat treatment; and (3) superior superplastic behavior at low temperature (around 1050 K). This datasheet provides information on composition, physical properties, microstructure, elasticity, tensile properties, and bend strength. It also includes information on high temperature performance as well as heat treating. Filing Code: TI-107. Producer or source: NKK Corporation.

scholarly journals Properties of Novel High Temperature Titanium Alloys for Aerospace Applications

2020 ◽  
Vol 321 ◽  
pp. 04006
Author(s):  
John Mantione ◽  
Matias Garcia-Avila ◽  
Matthew Arnold ◽  
David Bryan ◽  
John Foltz
Keyword(s):  
Elevated Temperature ◽  
Titanium Alloys ◽  
Creep Resistance ◽  
Engine Performance ◽  
Beta Titanium Alloy ◽  
Elevated Temperature Strength ◽  
Jet Engine ◽  
Beta Titanium ◽  
Alpha Beta ◽  
Beta Titanium Alloys

The attractive combination of strength and low density has resulted in titanium alloys covering 15 to 25% of the weight of a modern jet engine, with titanium currently being used in fan, compressor and nozzle components. Typically, titanium alloys used in jet engine applications are selected from the group of near alpha and alpha-beta titanium alloys, which exhibit superior elevated temperature strength, creep resistance and fatigue life compared to typical titanium alloys such as Ti-6Al-4V. Legacy titanium alloys for elevated temperature jet engine applications include Ti-5Al-2Sn-2Zr-4Mo-4Cr, Ti-6Al-2Sn-4Zr-2Mo-0.1Si and Ti-4Al-4Mo-2Sn-0.5Si. Improving the mechanical behavior of these alloys enables improved component performance, which is crucial to advancing jet engine performance. As a world leader in supplying advanced alloys of titanium, nickel, cobalt, and specialty stainless steels, ATI is developing new titanium alloys with improved elevated temperature properties. These improved properties derive from precipitation of secondary intermetallics in alpha-beta titanium alloys. ATI has developed several new alpha-beta titanium alloy compositions which exhibit significantly improved elevated temperature strength and creep resistance. This paper will focus on the effects of chemistry and heat treat conditions on the microstructure and resulting elevated temperature properties of these new aerospace titanium alloys.

ALLVAC 6Al-4V

Alloy Digest ◽  
1992 ◽  
Vol 41 (3) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Titanium Alloy ◽  
High Temperature ◽  
High Strength ◽  
Heat Treating ◽  
Beta Titanium Alloy ◽  
Temperature Performance ◽  
Beta Titanium ◽  
Wide Range ◽  
Alpha Beta

Abstract ALL VAC 6A1-4V is an alpha/beta titanium alloy. It is the most widely used of the titanium alloys. It is age hardenable and it develops high strength. It can be used over a wide range of temperatures from cryogenic to about 800 F (427 C). This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as creep. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ti-99. Producer or source: Allvac Ltd.

Ti-6Al-6V-2Sn

Alloy Digest ◽  
1965 ◽  
Vol 14 (6) ◽  
Keyword(s):  
Heat Treatment ◽  
Thick Plate ◽  
High Strength ◽  
Heat Treating ◽  
Beta Titanium Alloy ◽  
Weight Saving ◽  
Beta Titanium ◽  
Forged Parts ◽  
Alpha Beta ◽  
Very High

Abstract Ti-6A1-6V-2Sn is an alpha-beta titanium alloy capable of heat treatment to very high strength levels. It provides effective weight saving when extruded shapes, thick plate sections, or forged parts are required for airborne assemblies operating at long times to temperatures up to 700 F. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Ti-44. Producer or source: Titanium Metals Corporation of America.

CRUCIBLE C-120AV

Alloy Digest ◽  
1980 ◽  
Vol 29 (6) ◽  
Keyword(s):  
Base Alloy ◽  
High Strength ◽  
Heat Treating ◽  
Pressure Vessels ◽  
Bend Strength ◽  
Annealed Condition ◽  
Temperature Performance ◽  
Heat Treated ◽  
Forming Characteristics ◽  
Alpha Beta

Abstract CRUCIBLE C-120AV is an alpha-beta type titanium-base alloy with 120,000 psi minimum yield strength in the annealed condition. It has good forming characteristics, is weldable with proper shielding and can be heat treated to high strength levels by solution treating and aging. Its many applications include components for gas-turbine compressors, air-frame forgings, pressure vessels and special ordnance equipment. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and shear and bend strength as well as fracture toughness, creep, and fatigue. It also includes information on low temperature performance and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Ti-77. Producer or source: Crucible Specialty Metals Division, Colt Industries.

CARPENTER TITANIUM 6-6-2

Alloy Digest ◽  
1971 ◽  
Vol 20 (1) ◽  
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
Titanium Alloy ◽  
Physical Properties ◽  
High Strength ◽  
Heat Treating ◽  
Beta Titanium Alloy ◽  
Good Corrosion Resistance ◽  
Beta Titanium ◽  
Alpha Beta

Abstract CARPENTER TITANIUM 6-6-2 is an alpha-beta titanium alloy offering good corrosion resistance in applications requiring high strength-to-weight ratios to 750 F (400 C). This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Ti-61. Producer or source: Carpenter.

HYLITE 45

Alloy Digest ◽  
1963 ◽  
Vol 12 (11) ◽  
Keyword(s):  
Heat Treatment ◽  
Corrosion Resistance ◽  
Titanium Alloy ◽  
High Temperature ◽  
High Strength ◽  
Heat Treating ◽  
Beta Titanium Alloy ◽  
Temperature Performance ◽  
Beta Titanium ◽  
Alpha Beta

Abstract Hylite 45 is an alpha-beta titanium alloy that responds to a heat treatment for hardening and strengthening. It is recommended for forgings, etc., where a high strength is required. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as creep and fatigue. It also includes information on high temperature performance and corrosion resistance as well as heat treating, machining, and joining. Filing Code: Ti-37. Producer or source: Jessop-Saville Ltd, Brightside Works.

ALLVAC 6Al-6V-2Sn

Alloy Digest ◽  
1991 ◽  
Vol 40 (8) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Titanium Alloy ◽  
Physical Properties ◽  
Tensile Properties ◽  
Heat Treating ◽  
Beta Titanium Alloy ◽  
Beta Titanium ◽  
Stabilizing Effect ◽  
Alpha Beta

Abstract ALLVAC 6A1-6V-2Sn is a highly beta stabilized alpha + beta titanium alloy, a modification of the 6 A1-4V system. Added vanadium plus copper and iron produce the stabilizing effect. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as creep. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ti-98. Producer or source: Teledyne Allvac.

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