Alloy

Density (g/cc)

Micro-hardness (Hv)

As Solidified

homogenised

NbTiVTa

11.49

NA

Al_26.6Nb_23.8Ti_25.1V_24.5

5.59

448 ± 12

Al₂₀Be₂₀Fe₁₀Si₁₅Ti₃₅

3.91

911

Mg₄₃(MnAlZnCu)₅₇

2.51

255

Al₂₀Li₂₀Mg₁₀Sc₂₀Ti₃₀

2.67

591.4 (as milled)

499.6 (annealed at 500˚C)