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Physical Properties of Cobalt



Physical
0

Melting Point
1,495.00 °C 29

Boiling Point
2,870.00 °C 34

Appearance
0

Physical State
Solid 0

Color
Gray 0

Luster
Metallic 0

Hardness
0

Mohs Hardness
5.00 8

Brinell Hardness
470.00 MPa 26

Vickers Hardness
1,043.00 MPa 11

Speed of Sound
4,720.00 m/s 14

Optical Properties
0

Refractive Index
Not Available 0

Reflectivity
67.00 % 11

Allotropes
Yes 0

α Allotropes
α-Cobalt 0

β Allotropes
β-Cobalt 0

γ Allotropes
Not Available 0

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