Aluminum

Physical properties




Physical state @ 20°C: Solid [6]
Color: Silvery [6]
Luster: Metallic - Dull
Transparancy: Opaque
Odor: Odourless [6]
Molecular weight (g/mol): 26.981538(2) [3]
Melting point (°C): 660.45 [3]
Boiling point (°C): 2520 [3]
Ignition temp. (°C): 2520 [3]
Density (g/cm3): 2.699 [3]
Molar volume (cm3): 12.07 (20 °C) [4]
Velocity of sound (m/s): 5100
Elastic properties:
Young's modulus (GPa):
Rigidity modulus (GPa):
Bulk modulus (GPa):
Poisson ratio:

62-72 [4]
25-26 [4]
75 [4]
0.32-0.36 [4]
Hardness:
Mineral hardness:
Brinell hardness (MN/m2):
Vicker hardness (MN/m2):

2.75 [3]
245
167
Reflectivity (%): 97
Solubility: Water: Insoluble (20 °C) [6]