Physical Properties of Silver and Iron
Physical Properties
Melting Point
961.93 °C
99+
1,535.00 °C
25
Boiling Point
2,212.00 °C
99+
2,750.00 °C
37
Appearance
Physical State
Solid
Solid
Color
Silvery White
Gray
Luster
Metallic
Metallic
Hardness
Mohs Hardness
2.50
14
4.00
10
Brinell Hardness
251.00 MPa
37
200.00 MPa
40
Vickers Hardness
229.00 MPa
30
608.00 MPa
18
Speed of Sound
2,680.00 m/s
34
5,120.00 m/s
8
Optical Properties
Reflectivity
97.00 %
1
65.00 %
12
Allotropes
No
Yes
α Allotropes
Not Available
Ferrite (alpha Iron)
β Allotropes
Not Available
beta Iron
γ Allotropes
Not Available
gamma Iron
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