Molybdenum pure

[Mo pure 99.95 %]

Molybdenum is a refractory metal with a high melting point. Compared to tungsten, it is more malleable and easier to machine even at low temperatures. The maximum application temperature is approx. 1,900 °C; tungsten is generally used above this temperature. Typical applications range from heating elements and furnace components to evaporator sources and sputtering targets to wires/strips for lighting technology and components for glass and metal melting.

Grades & data sheets

Grade	Purity	Typical properties (short)	Available as	data sheet
Molybdenum pure	≥ 99,95 %	High high-temperature strength, good conductivity, low expansion	Rods, bars, wires, sheets, plates, strips, electrodes, finished parts	Material data sheet

The key features are as follows: Pure 99.95 %; good formability; high thermal conductivity

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Melting point: 2620 °C

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Density: 10.22 g/cm³

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Thermal conductivity: 138 W/m·K

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Electrical conductivity: ≈ 31 % IACS (≈ 1.8-1.9×10^7 S/m @ 20 °C) S/m

Supply programme

Rods, bars, wires, sheets, electrodes, plates, strips and finished parts according to customer drawings

Properties

- Melting point ~2,620 °C, low vapor pressure - High high-temperature strength & high modulus of elasticity - Low coefficient of thermal expansion - High thermal conductivity, low heat capacity - Good mechanical machinability

Applications

- Heating elements & furnace components, evaporator sources - Spray wire (automotive), sputtering targets - Stirrers/parts for glass and metal melts - Components for the chemical industry - Heat sinks; wires & tapes for lighting technology

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Specifications / standards

- ASTM F289 (Mo wire & rod for electronic applications) - ASTM B386 (Mo plate, sheet, strip, foil) - ASTM B387/B387M (Mo rod, bar & wire) - ASTM F364 (Mo flat wire for electron tubes)

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Whether powders, semi-finished products or components — we deliver exactly to your technical specifications.