Physical Properties of Hafnium and Molybdenum
Physical Properties
Melting Point
2,150.00 °C
10
2,617.00 °C
5
Boiling Point
5,400.00 °C
5
4,612.00 °C
9
Appearance
Physical State
Solid
Solid
Color
Gray
Gray
Luster
Metallic
Metallic
Hardness
Mohs Hardness
5.50
7
5.50
7
Brinell Hardness
1,450.00 MPa
6
1,370.00 MPa
7
Vickers Hardness
1,520.00 MPa
5
1,400.00 MPa
6
Speed of Sound
3,010.00 m/s
27
5,400.00 m/s
6
Optical Properties
Reflectivity
Not Available
58.00 %
15
Allotropes
No
No
α Allotropes
Not Available
Not Available
β Allotropes
Not Available
Not Available
γ Allotropes
Not Available
Not Available
|
||
|
||
|
