Physical Properties of Iron and Dysprosium
Physical Properties
Melting Point
1,535.00 °C
25
1,407.00 °C
32
Boiling Point
2,750.00 °C
37
2,562.00 °C
99+
Appearance
Physical State
Solid
Solid
Color
Gray
Silvery White
Luster
Metallic
Metallic
Hardness
Mohs Hardness
4.00
10
Not Available
Brinell Hardness
200.00 MPa
40
500.00 MPa
23
Vickers Hardness
608.00 MPa
18
540.00 MPa
20
Speed of Sound
5,120.00 m/s
8
2,710.00 m/s
33
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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