: Products > Special Metal Division > Molybdenum
  (µg/g)
Mg <5
Mn <5
N
 <5
Na
 <5
Nb
 <5
Ni
 <5
O
 20
P
 <5
Pb
 <5
S
 <5
Si
 5
Ti
 <5
W
 100
Zn
 <5
Zr  <5
Mo
99.97%
Ag
<5
Al
10
As
<1
Ba
<2
C
 15
Ca
5
Cd
<1
Co
 5
Cr
 <10
Cu
 5
Fe
 50
H
 <1
K
 <5
   
 
Properties
Unit
 Molybdenum
Atomic Weight
g/g Atom
 95.95
Melting Point
°C
 2620
Density
g/cm3 10.2
Linear Thermal
Expansion Coefficient 		10-6/K
20°C
 5.3
20~1,000°C
5.8
20~1,500°C
6.5
Specific Heat Joule/g.K
20°C
0.25
1,000°C
 0.31
2,000°C
 0.44
Thermal Conductivity W/m.K
20°C
 142
1,000°C
 105
2,000°C
 88
Electrical Resistance m
20°C
 0.052
1,500°C
 0.43
2,000°C
 0.6
Properties
 Unit
 Molybdenum
Tensile Strength N/mm2
0.10~0.25 thickness (mm)
 785
1.51~2.30 thickness (mm)
 645
5.01~8.00 thickness (mm)
590
Yield Strength
(0.2% offset) 		N/mm2
0.10~0.25 thickness (mm)
 620
1.51~2.30 thickness (mm)
 580
5.01~8.00 thickness (mm)
540
Elongation %
0.10~0.25 thickness (mm)
 3
1.51~2.30 thickness (mm)
 12
5.01~8.00 thickness (mm)
17
Modulus of
Elasticity		 Mpa
20°C
 320
1,000°C 270
Incipient
Recrystallization 		°C
 900