Home
Compare Metals


Physical Properties of Lead and Cobalt


Physical Properties of Cobalt and Lead


Physical Properties

Melting Point
327.50 °C   
99+
1,495.00 °C   
29

Boiling Point
1,740.00 °C   
99+
2,870.00 °C   
34

Appearance
  
  

Physical State
Solid   
Solid   

Color
Gray   
Gray   

Luster
Metallic   
Metallic   

Hardness
  
  

Mohs Hardness
1.50   
18
5.00   
8

Brinell Hardness
38.00 MPa   
99+
470.00 MPa   
26

Vickers Hardness
Not Available   
1,043.00 MPa   
11

Speed of Sound
1,190.00 m/s   
99+
4,720.00 m/s   
14

Optical Properties
  
  

Reflectivity
Not Available   
67.00 %   
11

Allotropes
No   
Yes   

α Allotropes
Not Available   
α-Cobalt   

β Allotropes
Not Available   
β-Cobalt   

γ Allotropes
Not Available   
Not Available   

Chemical >>
<< Uses

Compare Post Transition Metals

Post-Transition Metals

Post-Transition Metals

» More Post-Transition Metals

Compare Post Transition Metals

» More Compare Post Transition Metals