Physical Properties of Iron and Lithium
Physical Properties
Melting Point
1,535.00 °C
25
180.54 °C
99+
Boiling Point
2,750.00 °C
37
1,347.00 °C
99+
Appearance
Physical State
Solid
Solid
Color
Gray
Silvery White
Luster
Metallic
NA
Hardness
Mohs Hardness
4.00
10
0.60
21
Brinell Hardness
200.00 MPa
40
5.00 MPa
99+
Vickers Hardness
608.00 MPa
18
Not Available
Speed of Sound
5,120.00 m/s
8
6,000.00 m/s
3
Optical Properties
Reflectivity
65.00 %
12
Not Available
Allotropes
Yes
No
α Allotropes
Ferrite (alpha Iron)
Not Available
β Allotropes
beta Iron
Not Available
γ Allotropes
gamma Iron
Not Available
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