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AVAILABLE SIZES

MOLYBDENUM

ASTM B 387 Type 361

NOMINAL DATA SHEET

TYPICAL CHEMISTRY ASTM B 387 Type 361
MOLYBDENUM 99.9%(minimum)
POTASSIUM .0007
ALUMINUM .0005
SILICON .0050
IRON .0040
NICKEL .0030
COPPER .0001
CHROMIUM .0001
SODIUM .0001
TUNGSTEN .0020

 

 

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MOLYBDENUM TYPICAL PROPERTIES
ATOMIC WEIGHT 95.94    
DENSITY 10.14 gm/cm3    
MELTING POINT 2610 +/- 10 C THERMAL CONDUCTIVITY
RECRYSTALLIZATION   20 C 0.34 cal/cm/s/ C
TEMPERATURE(100%)   1000 C 0.25 cal/cm/s/ C
RECRYSTALLIZATION 1000 to 1100 C 1500 C 0.22 cal/cm/s/ C
    2200 C 0.17 cal/cm/s/ C
TRANSITION POINT    
BRITTLE/DUCTILE -100 to 100 C SPECIFIC HEAT
    20 C 6.2 x 10-2 cal/gm/ C
VAPOR PRESSURE 1000 C 7.4 x 10-2 cal/gm/ C
1500 C 6.4 x 10-9 mm Hg 2000 C 10.0 x 10-2 cal/gm/ C
2000 C 4.0 x 10-5 mm Hg    
2500 C 1.0 x 10-2 mm Hg RESTIVITY
    20 C 5.3 x 10-6 ohm-cm
COEFFICIENT OF 1000 C 3.2 x 10-5 ohm-cm
LINEAR EXPANSION 2000 C 6.1 x 10-5 ohm-cm
20 C 5.3 x 10-6 C-1    
20-1000 C 5.8 x 10-6 C-1 TEMPERATURE COEFFICIENT
20-1500 C 6.5 x 10-6 C-1 OF THE RESTIVITY
    (20-100 C) 4.5 x 10-3 C-1
TENSILE STRENGTH  
MOLYBDENUM SHEET 50 kpsi - 115 kpsi HARDNESS
MOLYBDENUM ROD 60 kpsi - 110 kpsi SHEET 220 - 240 DPH
MOLYBDENUM WIRE 90 kpsi - 350 kpsi ROD 200 - 220 DPH
    WIRE 250 - 300 DPH
YIELD STRENGTH    
(0.2% OFFSET)      
MOLYBDENUM SHEET 40 kpsi - 95 kpsi    
MOLYBDENUM ROD 55 kpsi - 90 kpsi    
MOLYBDENUM WIRE 75 kpsi - 300 kpsi    
 

 

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ASTM B 387 Type 361

MOLYBDENUM AVAILABLE SIZES
MOLYBDENUM SHEET MOLYBDENUM PLATE MOLYBDENUM COIL / FOIL MOLYBDENUM ROD
.050
.062
.078
.109
.125
.140		 .250
.375
.500
.750
1.00		 .003
.004
.005
.010
.015
.020
.030
.040
.050
.062		 .125
.250
.312
.437
.500
.625
.750
.875
1.00
1.25
1.50
1.75
2.00
2.25
2.50
3.00
3.50
4.00

NOTE: Other sizes available upon request.

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Disclaimer    

Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.

 

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