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ATI 45Nb­™

ATI 45Nb™ Alloy is easily formed, has high strength and ductility at temperature, and a low modulus of elasticity. These traits make ATI 45Nb™ ideal for use in the aerospace and medical industries.

The following datasheet gives an overview of ATI 45nB™ alloy. 

Chemical Composition
Element Content (%)
Titanium (Ti) 55%
Niobium (Nb) 45%
Physical Properties
Properties Metric Imperial
Density 5.7 g/m3  0.206 lb./cu.in
Mechanical Properties
Properties Metric Imperial
Tensile Strength 450Mpa 65,000psi
Yield Strength 410- 655 MP 60,000 – 95,000 psi
Elastic Modulus 62.05 Gpa 9 x 106 psi
Thermal Properties
Properties Metric Imperial
Coefficient of Thermal Expansion 9.03 x 10-6 / °C 5.02 x 10-6 °F
Thermal Conductivity 10 W/m°K 5.78 BTU in/hr-ft-°F 10 W/m°K 5.78 BTU in/hr-ft-°F

Applications

ATI 45Nb™ alloy is used in the following applications:

  • Aerospace rivets
  • Multiple parts in oxygen assisted processes under corrosive and pressured environments
  • Chemical corrosion resistance in acidic applications
  • Medical and dental devices
  • High energy superconducting wire
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