molybdenum TZM Alloy round bar rod plate

Molybdenum TZM Properties

physical mechanical chemical properties of molybdenum

One of molybdenum TZM most significant properties is that its tensile strength is approximately twice that of pure molybdenum when operating in temperatures above 2000°F.

Listed below are some of the properties that make molybdenum TZM an excellent material for use in high temperature applications.

PHYSICAL PROPERTIES
Densitylb/in30.37
gm/cm310.22
Melting Point°F4753
°C2623
Electrical ResistivityMicro-ohm-cm6.85
Thermal Conductivity Cal/gm2/cm °C/sec0.48
Specific HeatCal/gm /°C0.073
Recrystallization Temp°C1400
Coefficient of Linear Thermal ExpansionMicro-in/ °F x 10 -62.50
Micro-in/ °C x 10 -65.20

 

MECHANICAL PROPERTIES
Tensile StrengthKSI (MPa)-RT110 (760)
Elongation% in 1.0"15
Typical HardnessDPH/RC220
Modulus of Elasticity KSI (GPa)48 (320)

 

CHEMISTRY
Minimum %99.20 Molybdenum (Mo)0.50 Titanium (Ti),
0.08 Zirconium (Zr),
0.04 Carbon (C)

 

SPECIFICATIONS
ASTM B386 Type 364
(TZM Moly Sheet and Plate)
ASTM: B387 Type 364
(TZM Moly Round Bar)
UNS R03630