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TZM Molybdenum Alloy Rod

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Grade: TZM Composition: Mo 99/Ti 0.5/Zr 0.1 Form: Rod Material: Molybdenum UNS Number: R03630 Commodity: Alloys
TZM Molybdenum Alloy Rod delivers superior mechanical strength, thermal stability, and wear resistance compared to pure molybdenum, due to alloying with titanium and zirconium carbides. In rod form, it offers high load-bearing capacity and excellent creep resistance at temperatures exceeding 1000 °C. Industries such as aerospace, nuclear power, and advanced manufacturing rely on TZM rods for furnace shafts, structural reactor components, and high-temperature tooling. Specific applications include extrusion dies, hot working tools, and high-stress aerospace engine parts. In research, TZM rods are studied for fatigue resistance, radiation damage tolerance, and microstructural optimization under extreme thermal cycling. Their unique blend of elevated-temperature strength, machinability, and corrosion resistance makes TZM molybdenum alloy rods indispensable for critical engineering designs that demand reliable long-term performance.
Starting at $281.00 each
No Minimum order Free technical support *Free delivery worldwide

Material Properties

Mechanical Properties
Element Value
Elongation at break( % ) <20
Modulus of elasticity( GPa ) 320
Tensile strength( MPa ) 560-1150
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 5.3-5.5
Thermal Properties
Element Value
Maximum use temperature in air( C ) 400
Melting point( C ) 2500-2600
Specific heat( J K⁻¹ kg⁻¹ ) 305@23°C
Thermal conductivity( W m⁻¹ K⁻¹ ) 126@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 5.3@20-100°C
Physical Properties
Element Value
Density( gcm⁻³ ) 10.22
each

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Available Configurations

Properties common to all products in this list

Grade: TZM Composition: Mo 99/Ti 0.5/Zr 0.1 Form: Rod Material: Molybdenum UNS Number: R03630 Commodity: Alloys

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Tolerances

Rod
Diameter =<10mm ±10%
Diameter >10mm ±5%