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 | ||
| Density | lb/in3 | 0.37 |
| gm/cm3 | 10.22 | |
| Melting Point | °F | 4753 |
| °C | 2623 | |
| Electrical Resistivity | Micro-ohm-cm | 6.85 |
| Thermal Conductivity | Cal/gm2/cm °C/sec | 0.48 |
| Specific Heat | Cal/gm /°C | 0.073 |
| Recrystallization Temp | °C | 1400 |
| Coefficient of Linear Thermal Expansion | 10 -6 (°F)-1 | 2.50 |
| 10 -6 (°C)-1 | 5.20 |
| MECHANICAL PROPERTIES | ||
| Tensile Strength | KSI (MPa)-RT | 110 (760) |
| Elongation | % in 1.0" | 15 |
| Typical Hardness | DPH/RC | 220 |
| 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 |