TIMETAL® 7-4 Datasheet

Wrought Titanium Alloy

Supplied by TIMET®

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Product Description
TIMETAL® 7-4 is an alpha-beta alloy with excellent creep resistance and higher strength than Ti-6Al-4V. TIMETAL® 7-4 can offers very good high temperature resistance, up to 900°F (480°C). TIMET currently supplies this material in plate form although bar, forgings and forging stock are also possible.
General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
  • Europe
  • North America
Available Documents
Technical Datasheet (English)
Metals General
Nominal Value
Unit
 
Forms Available
 
 
Metal Type
 
 
Metals Type Analysis
Nominal Value
Unit
 
Type Analysis
     
Aluminum
%
 
Carbon
%
 
Hydrogen
%
 
Iron
%
 
Molybdenum
%
 
Nitrogen
%
 
Oxygen
%
 
Metals Physical
Nominal Value
Unit
 
Density
lb/in³
 
Metals Mechanical
Nominal Value
Unit
 
Tensile Strength (Ultimate) 2
ksi
 
Tensile Strength (Yield), 0.2% 3
ksi
 
Tensile Elongation (Break) 3
%
 
Reduction of Area 3
%
 
Tensile Modulus 4
ksi
 
Metals Thermal
Nominal Value
Unit
 
Mean Specific Heat (75°F)
Btu/lb/°F
 
Mean CTE (73 to 850°F)
in/in/°F
 
Thermal Conductivity (75°F)
Btu·in/hr/ft²/°F
 
Metals Electrical
Nominal Value
Unit
 
Electrical Resistivity (75°F)
ohms·cir·mil/ft
 
Notes
1Typical properties: these are not to be construed as specifications.
2Forging
3Forgings
4Annealed
 
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