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Molybdenum Wire(Mo Wire)

Product Code : ME-Mo-5N-WI

Molybdenum wire is mainly used in molybdenum furnace and tube socket high temperature hot field, molybdenum wire is a refined molybdenum rod, divided into white molybdenum wire, black molybdenum wire, sprayed molybdenum wire, wire cutting with molybdenum wire, etc. Molybdenum wire is often used as heating high-temperature furnace materials, heating wire mesh for bracket materials, etc.

CAS #: 7439-98-7

Linear Formula: Mo

MDL Number: MFCD00003465

EC No.: 231-107-2

Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.

Product Product Code Purity Size Contact Us
Molybdenum WireME-Mo-2N-WI99%Customize
Molybdenum WireME-Mo-3N-WI99.9%Customize
Molybdenum WireME-Mo-4N-WI99.99%Customize
Molybdenum WireME-Mo-5N-WI99.999%Customize

Product Information

Molybdenum Wire is produced by stretching the Molybdenum Rod to various diameter after the rod undergo the pass rolling and rotary forging to about 3mm. The Advantages of our Molybdenum Wire are with good stability, good tensile strength, high precision cutting, and low elongation. Our factory can provide various of molybdenum wires with the diameter among 0.18~3.0mm, we can also provide custom products as your requirements.

Molybdenum Wire Properties
Molecular Weight95.94
Melting Point2623 °C
Boiling Point4639 °C
Density10280 kg/m3
Solubility in H2ON/A
Electrical Resistivity5.2 microhm-cm @ 0 °C
Electronegativity1.9 Paulings
Heat of Fusion6.6 Cal/gm mole
Heat of Vaporization128 K-Cal/gm atom at 4612 °C
Poisson's Ratio0.31
Specific Heat0.0599 Cal/g/K @ 25 °C
Tensile StrengthN/A
Thermal Conductivity1.38 W/cm/K @ 298.2 K
Thermal Expansion(25 °C) 4.8 µm·m-1·K-1
Vickers Hardness1530 MPa
Young's Modulus329 GPa


266914, GF11351359, 00876, 10036, 10037, 10038, 10039, 14658, 40671, 43311, 43967, 43996, 45055, 45134

Specifications Of Molybdenum Wire

TypeDiameter (inch)Tolerance (%)
Molybdenum Wire for EDM0.007 – 0.01±3% wt
Molybdenum Spray Wire1/16 – 1/8±1% to 3% wt
Molybdenum Wire0.002 – 0.08±3% wt
Molybdenum Wire (clean)0.006 – 0.04±3% wt

Molybdenum Wire Dimensions

.002″ diameter x coil.006″ diameter x coil.030″ diameter x coil
.003″ diameter x coil.010″ diameter x coil.035″ diameter x coil
.004″ diameter x coil.020″ diameter x coil.040″ diameter x coil
.005″ diameter x coil.025″ diameter x coil.050″ diameter x coil

In addition, we can also customize according to your requirements.

Applications Of Molybdenum Wire

*Used for heating materials of high-temperature resistance furnace

*Used for electronic tube socket,

*Used for discharge tube sealing material, lead-wire, tungsten filament with the mandrel, the grid. There are some other common 

*Used for cathode、spray material

Packaging Of Molybdenum Wire

Standard Packing: 

Sealed bags in carton boxes. Special package is available on request. 

ATTs’ Molybdenum Wire is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.

Chemical Identifiers

Linear FormulaMo
MDL NumberMFCD00003465
EC No.231-107-2
Beilstein/Reaxys No.N/A
Pubchem CID23932
InchI IdentifierInChI=1S/Mo

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