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Foil Products

Molybdenum and Tungsten Foil MaterialMolybdenum Foil Z-Mill

Elmet is a leading global provider of high-quality molybdenum foil products and the only US producer. We offer standard molybdenum foil thicknesses ranging from .001″ to .005″ (and thicker) that can be cut to size or rolled to customer specified thickness, length, surface finish as well as other material properties.  We also offer a full range of tungsten sheet sizes and are expanding our tungsten foil capabilities.  Please call for tungsten foil availability and sizes.  As with all of our materials, our sheet products begin as pure metal powder, are pressed into ingots, sintered, and then rolled flat. Our advanced Z-Mill foil process enables us to tailor the product to meet specific customer material and performance requirements to ensure optimal performance in your application.

 Below is a list of common thicknesses.

Material – Pure Molybdenum Size” Size MM
 Molybdenum Foil0.0010.025
 Molybdenum Foil0.0020.05
 Molybdenum Foil0.0030.08
 Molybdenum Foil0.0040.1
 Molybdenum Foil0.0050.127
 Molybdenum Sheet0.0060.15
 Molybdenum Sheet0.0070.178
 Molybdenum Sheet0.0080.2
 Molybdenum Sheet0.010.25
 Molybdenum Sheet0.0150.381
 Molybdenum Sheet0.020.5
 Molybdenum Sheet0.0250.635
 Molybdenum Sheet0.030.762
 Molybdenum Sheet0.0391
 Molybdenum Sheet0.041.016
 Molybdenum Sheet0.051.27
Note: Other sizes available  
 
 
MaterialFormat Size Inches “ Size MM
Tungsten & Tungsten Heavy AlloysSheet0.0250.635
Tungsten & Tungsten Heavy AlloysSheet0.0300.762
Tungsten & Tungsten Heavy AlloysSheet0.0391.000
Tungsten & Tungsten Heavy AlloysSheet0.0401.016
Tungsten & Tungsten Heavy AlloysSheet0.0501.270
Tungsten & Tungsten Heavy AlloysSheet0.0591.500
Tungsten & Tungsten Heavy AlloysSheet0.0601.524
Tungsten & Tungsten Heavy AlloysSheet0.0792.000
Tungsten & Tungsten Heavy AlloysSheet0.0802.032
Tungsten & Tungsten Heavy AlloysSheet0.0902.286
Tungsten & Tungsten Heavy AlloysSheet0.0982.500
Tungsten & Tungsten Heavy AlloysSheet0.1002.540
Tungsten & Tungsten Heavy AlloysSheet0.1183.000
Tungsten & Tungsten Heavy AlloysSheet0.1253.175
Tungsten & Tungsten Heavy AlloysSheet0.1503.810
Tungsten & Tungsten Heavy AlloysSheet0.1574.000
Tungsten & Tungsten Heavy AlloysPlate0.1884.763
Tungsten & Tungsten Heavy AlloysPlate0.1975.000
Tungsten & Tungsten Heavy AlloysPlate0.2005.080
Tungsten & Tungsten Heavy AlloysPlate0.2506.350
Tungsten & Tungsten Heavy AlloysPlate0.2706.858
Tungsten & Tungsten Heavy AlloysPlate0.3007.620
Tungsten & Tungsten Heavy AlloysPlate0.3137.938
Tungsten & Tungsten Heavy AlloysPlate0.3759.525
Tungsten & Tungsten Heavy AlloysPlate0.39410.000
Tungsten & Tungsten Heavy AlloysPlate0.41010.414
Tungsten & Tungsten Heavy AlloysPlate0.50012.700
Tungsten & Tungsten Heavy AlloysPlate0.59115.000
Tungsten & Tungsten Heavy AlloysPlate0.62515.875
Tungsten & Tungsten Heavy AlloysPlate0.75019.050
Tungsten & Tungsten Heavy AlloysPlate0.78720.000
Tungsten & Tungsten Heavy AlloysPlate1.00025.400
Tungsten & Tungsten Heavy AlloysPlate1.12528.575
Tungsten & Tungsten Heavy AlloysPlate1.18730.150
Tungsten & Tungsten Heavy AlloysPlate1.25031.750
Tungsten & Tungsten Heavy AlloysPlate1.37534.925
Tungsten & Tungsten Heavy AlloysPlate1.50038.100
 
  

  

Molybdenum:

High purity molybdenum possesses unique properties that are suitable for use in a number of applications and industries.  It may be most well known for its high melting point, 2620 °C, however, its usefulness is driven by its performance in high temperature and corrosive environments: ••

  • Symbol: Mo •
  • Category: Transition Metal, Group VI •
  • Atomic Number: 42 •
  • Density: 10.28 g / cm3
  • Discovered: 1778 •
  • High melting temperature, 2620 °C •
  • Low vapor pressure •
  • Low coefficient of thermal expansion (CTE) •
  • Good thermal and electrical conductivity • High density •
  • Good corrosion and creep resistance
  • Load bearing capabilities at temperatures up to 2000 °C
  • Shielding from high energy particles

 Tungsten:

  • Symbol: W
  • Category: Transition Metal, Group VI
  • Atomic Number: 74
  • Density: 19.25 g / cm3
  • Melting Point: 3420 °C, highest metal, 2nd highest of elements
  • Discovered: 1781
  • Low vapor pressure
  • High electrical resistance
  • Low coefficient of thermal expansion (CTE)
  • Good thermal conductivity
  • High density
  • Strong corrosion resistance
  • High elastic modulus Tungsten Rod Options
  • Call for Information on other sizes or options such as Non-Sag Rod, Threaded Rod or Gun Drilled Rod.

About our Process:

Elmet starts with the highest quality Mo powder and follows ISO 9001 and AS9100C certified manufacturing process to ensure our final product always meets our customer’s application needs.  When tungsten and molybdenum material characteristics and properties must be critically controlled for superior end product performance, companies rely on Elmet Technologies’ unmatched expertise in the field of powder metallurgy. Our advanced powder processing produces pure tungsten and molybdenum metal powders as well as specific metal alloys. By selectively influencing aspects of the metallurgical process, we can change characteristics like porosity, strength, and temperature resistance to meet our customers’ specific needs. At Elmet, our process is fully integrated and starts with the raw material, metal oxide, which is then purified to tungsten and molybdenum metal powder through a chemical reduction process. The powder is formed into semi-finished products through a series of advanced mixing, pressing, deformation and heating technologies.  Finished products are then carefully manufactured to customer specifications utilizing our state-of-the-art machining and fabrication techniques.

  • Made in the USA.  Elmet is a fully integrated US source of pure molybdenum sheet material and products •
  • Designed to exceed ASTM specifications •
  • ISO 9001 and AS9100 certified manufacturing process •

 

 

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