Molybdenum (Mo) Wire


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Molybdenum wire is a refined molybdenum rod, divided into white molybdenum wire, black molybdenum wire, sprayed molybdenum wire, and molybdenum wire for wire cutting, etc. Molybdenum wire is often used as a material for heating high-temperature furnaces, and as a heating wire mesh for stent materials.

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Data sheet

MaterialsMolybdenum metal/TZM/MoLa Alloy
Purity99.9% - 99.99%
StandardASTM B387

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HM provides high-quality Molybdenum Wire at a competitive price, which can be used in Scientific research or industrial production. 

Molybdenum Wire Capability

Our molybdenum wire is produced by stretching the Molybdenum rod to various diameters after the rod undergoes the pass rolling and rotary forging to about 3mm. The Advantages of our molybdenum wire are good stability, good tensile strength, high precision cutting, and low elongation. Our factory can provide various molybdenum wires with a diameter of 0.18~3.0mm, we can also provide custom products to your requirements. We offer 2,000 to 3,000 kg of pure molybdenum wire products per month. 

Molybdenum Wire Types

Diameter (inch)

Tolerance (%)

Molybdenum Wire for EDM

0.007" ~ 0.01"

±3% wt

Molybdenum Spray Wire

1/16" ~ 1/8"

±1% to 3% wt

Molybdenum Wire (Blax oxided) 

0.002" ~ 0.08"

±3% wt

Molybdenum Wire (Cleaned)

0.006" ~ 0.04"

±3% wt

Molybdenum Wires Surface

  •   Black Oxide - Surface is "as swaged" or "as drawn"; retaining a coating of processing lubricants and oxides. 
  •   Cleaned - The surface is chemically cleaned to remove all lubricants and oxides. 

Molybdenum Wire Applications

Molybdenum is an outstanding material that can meet the most exacting requirements of its high melting point, low coefficient of thermal expansion, and high level of thermal conductivity. Heeger Materials provides customized molybdenum and its alloy products.

  • Molybdenum wire is used for profile cutting, H2 furnace, heater rod guide rod hook, mandrel, wire, lead, etc.
  • Molybdenum is used in the manufacture of high-temperature-resistant equipment, such as brackets, guide rods, heating rods in the furnace, etc.
  • Molybdenum wire is mainly used in molybdenum furnaces and electronic tube socket high-temperature hot fields. 

Molybdenum Wire Packing

Our Molybdenum rod will be packed in a wooden case supported with soft materials to ensure that the products thus packed will not shift inside the cases.

*If the diameter is <0.125”, please check our Molybdenum Rod.

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