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Formula: Mo 99/Ti 0.5/Zr 0.1
Form: Rod
Material: TZM Molybdenum Alloy
Commodity: Alloys
Our range of TZM Molybdenum Alloy Rods contains 40 variations of this high-performance refractory metal product. They combine the corrosion resistance of molybdenum with improvements in strength and creep resistance from additions of titanium and zirconium. With excellent thermal conductivity and stability at high temperatures, TZM rods are used in applications such as furnace components, glass manufacturing, vacuum tube elements and other demanding environments up to 1800°C. Our selection of diameter and length allows you to select the optimal TZM Molybdenum Alloy Rods for your specific application.
Technical Data Sheet Safety Data Sheet Tolerance Properties
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Tolerances

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

Material Properties for Alloys

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

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