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Physical Properties of Cobalt and Iron
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Cobalt
Iron
Physical Properties of Iron and Cobalt
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
Physical Properties
Melting Point
1,495.00 °C
29
1,535.00 °C
25
Boiling Point
2,870.00 °C
34
2,750.00 °C
37
Appearance
Physical State
Solid
Solid
Color
Gray
Gray
Luster
Metallic
Metallic
Hardness
Mohs Hardness
5.00
8
4.00
10
Brinell Hardness
470.00 MPa
26
200.00 MPa
40
Vickers Hardness
1,043.00 MPa
11
608.00 MPa
18
Speed of Sound
4,720.00 m/s
14
5,120.00 m/s
8
Optical Properties
Reflectivity
67.00 %
11
65.00 %
12
Allotropes
Yes
Yes
α Allotropes
α-Cobalt
Ferrite (alpha Iron)
β Allotropes
β-Cobalt
beta Iron
γ Allotropes
Not Available
gamma Iron
Chemical >>
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