Compare Materials

Properties

70
150
Bulk Modulus (GPa)
2.80
8.0
Density (g/cm3)
72
193
Elastic (Young's) Modulus (GPa)
33 to 40
2.5
Electrical Conductivity (% IACS)
11 to 17
40 to 65
Elongation at Break: Typical (%)
5 to 10
30 to 40
Elongation at Break: Minimum (%)
477
1375
Maximum Temperature: Onset of Melting (Solidus) (°C)
0.33
0.29
Poisson's Ratio
26.9
82
Shear Modulus (GPa)
960
450
Specific Heat Capacity: Conventional (J/kg-K)
2600
3600
Specific Heat Capacity: Volumetric (103 J/m3-K)
160
150
Speed of Sound (103 m/s)
25
19
Stiffness-to-Weight Ratio: Bulk (MN-m/kg)
9.6
10
Stiffness-to-Weight Ratio: Shear (MN-m/kg)
25
24
Stiffness-to-Weight Ratio: Tensile (MN-m/kg)
81 to 200
73 to 82
Strength-to-Weight Ratio: Tensile, Ultimate (kN-m/kg)
37 to 180
33 to 58
Strength-to-Weight Ratio: Tensile, Yield (kN-m/kg)
228 to 572
585 to 660
Tensile Strength: Ultimate (MPa)
105 to 505
270 to 470
Tensile Strength: Yield (Proof) (MPa)
130 to 155
14.6
Thermal Conductivity: Ambient (W/m-K)
23.4
17
Thermal Expansion: 20 to 100°C (µm/m-K)

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