TZM · Mo-La · Machined to drawing

Molybdenum Alloy Parts

Custom molybdenum-alloy parts in TZM and Mo-La. TZM (Mo with 0.4–0.55% Ti, 0.06–0.12% Zr and 0.01–0.04% C) forms Mo-Ti / Mo-Zr solid solutions and dispersed TiC / ZrC particles that solid-solution and dispersion strengthen the alloy, raising the recrystallization temperature and high-temperature mechanical properties. Supplied as machined components from rod Ø1–150 mm and plate 0.5–50 mm.

TZM · Mo-LaRod Ø1 – 150 mmPlate 0.5 – 50 mmMachined to drawing

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Gallery

Molybdenum Alloy Parts photos

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Specifications

Sizes & technical data

Stock forms & sizes

Form	Size (mm)
Rod (TZM)	Φ1 – 150 · length custom
Plate (TZM)	0.5 – 50 thick · width & length custom
Composition (TZM)	Mo + 0.4 – 0.55% Ti + 0.06 – 0.12% Zr + 0.01 – 0.04% C

Key parameters

Materials	TZM · Mo-La · pure Mo
Tensile strength (RT)	750 MPa (TZM)
Elongation (RT)	20%
Tensile strength (1000 °C)	400 MPa
Elongation (1000 °C)	20%
Note	Values for Ø30 mm rod
Manufacturing	Machined to drawing

Physical & chemical properties

Atomic number	42
CAS number	7439-98-7
Atomic mass	95.94 g/mol
Melting point	2620 °C
Boiling point	4639 °C
Density (20 °C)	10.22 g/cm³
Crystal structure	Body-centered cubic
Thermal expansion (20 °C)	5.2 × 10⁻⁶ m/(m·K)
Thermal conductivity (20 °C)	142 W/(m·K)
Specific heat (20 °C)	0.25 J/(g·K)
Electrical conductivity (20 °C)	17.9 × 10⁶ S/m
Resistivity (20 °C)	0.056 (Ω·mm²)/m

Production process

How it is made

Powder blending

Mo + Ti + Zr + C powders mixed to grade.

Isostatic press

Cold isostatic pressing.

Sintering

Medium-frequency sintering furnace.

Forging

Press forging to size.

Machining

Machined to drawing.

Applications

Where molybdenum alloy parts is used

Aerospace

High-temperature engine and structural components.

Furnaces & vacuum

High-strength parts for high-temperature and vacuum furnaces.

High-temperature tooling

Dies, valves and tooling needing strength above pure Mo.

Custom industrial parts

TZM / Mo-La components machined to your specification.

Need custom molybdenum alloy parts?

Send your drawing with material (TZM / Mo-La), dimensions and tolerances. Quotes within one business day.

Request a quote WhatsApp +86 195 7498 9725