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Titanium beta alloy Ti-4.5Fe-6.8Mo-1.5Al

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Titanium β-alloy Ti-4.5Fe-6.8Mo-1.5Al
Chemical composition: O=0.15%, Fe=4.5%, Mo=6.8%, Al=1.5%, Ti balance
Property Value in metric unit Value in US unit
Density 4.8*10³ kg/m³ 300 lb/ft³
Modulus of elasticity 117 GPa 17000 ksi
Thermal expansion (20 ºC) 8.1*10-6 ºCˉ¹ 4.5*10-6 in/(in* ºF)
Thermal conductivity 9.2 W/(m*K) 64 BTU*in/(hr*ft²*ºF)
Tensile strength 1546 MPa 224000 psi
Yield strength 1500 MPa 217000 psi
Elongation 5 % 5 %
Solution temperature 760 ºC 1400 ºF
Aging temperature 510 ºC 950 ºF
Melting temperature 1650 ºC 3002 ºF

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