Refractory Alloys

769 Susquehanna Avenue, Franklin Lakes, NJ 07417 • phone 201.891.400310537 Humbolt Street, Los Alamitos, CA 90720 • phone 562.431.2568

ED FAGAN INC.

toll free 800.348.6268www.edfagan.comsales@edfagan.cominternat ional sales+44 (0) 1548 858 770

THE MATER IA LS YOU NEED ,WHEN YOU NEED THEM 6/

2016

Precision Cut Wire: Tungsten & Molybdenum

SIZES0.001” to 0.125” DiametersTungsten and Molybdenum wire can be cut to your required length, tolerance, concentricity, and straightness requirements. Please call 800.348.6268 to speak with a materials expert regarding cutting wire to your specifications.

APPLICATIONS: TUNGSTEN PRECISION CUT WIRETungsten wire is used in lighting, radiation shielding, medical applications such as LLETZ or LEEP devices, support structures for power tubes, vacuum heating, evaporation sources in metallizing processes. Among the properties of Tungsten are its high melting point of 6170° F (3410° C), a low coefficient of thermal expansion and low vapor pressure at elevated temperatures, along with good electrical and thermal conductivity.

APPLICATIONS: MOLYBDENUM PRECISION CUT WIREMolybdenum wire is used in the construction of power tube grids and support structures that require high temperature strength, low vapor pressure and low thermal expansion. Molybdenum wire is also used in high temperature vacuum and hydrogen atmosphere furnaces to form resistance heating elements. Molybdenum wire has applications as heat sinks and supports for Tungsten lamp filaments in lighting applications.

PHYSICAL PROPERTIES: TUNGSTEN

Density lb/in3 0.70 gm/cm3 19.27

Melting Point ˚F 6170 ˚C 3410

Thermal Conductivity cal/cm2/cm˚C/sec 0.48

Specific Heat Cal/g-˚C 0.032

Coefficient of Linear Thermal Expansion micro-in/˚F 4.30 micro-in/˚C 2.40

Electrical Resistivity microhm-cm 5.50

CHEMISTRY:Minimum % 99.95 Tungsten Minimum % 99.95 Molybdenum

PHYSICAL PROPERTIES: MOLYBDENUM

Density lb/in3 0.37 gm/cm3 10.30

Melting Point ˚F 4760 ˚C 2625

Thermal Conductivity cal/cm2/cm˚C/sec 0.35

Specific Heat Cal/g-˚C 0.061

Coefficient of Linear Thermal Expansion micro-in/˚F 4.90

micro-in/˚C 2.70

Electrical Resistivity microhm-cm 5.17

Recrystalization Temp. ˚C 1100

SPECIFICATIONS: TUNGSTEN

AMS 7898 / 7899 • ASTM F288

SPECIFICATIONS: MOLYBDENUMAMS 7800 • ASTM B386 type 361 • ASTM B387 type 361

toll free 800.348.6268www.edfagan.comsales@edfagan.cominternational sales+44 (0) 1548 858 770 ED FAGAN INC.

THE MATER IALS YOU NEED ,WHEN YOU NEED THEM

MaterialLocator

Are you spending too much of your valuable time trying to locate specialty metals and materials?If you can’t locate the hard-to-find materials you need, use EFI’s Material Locator to source them for you.

www.material-locator.com

JUST IN T IME DE L IVERY: All standard stock items can be shipped within 24 hours– and are often shipped the same day. For special order materials, EFI has long relationships with the manufacturers of these materials, so please contact a sales rep to discuss price and delivery options. All materials can be certified with shipment.

METALS WE D I S TR IBUT E

SERV IC ES WE OFF E RSlitting, Shearing, Saw Cutting, Centerless Grinding, Water-jet Cutting, Laser Cutting, Custom Stocking Programs, Consignment Programs

11/2

016

Glass Sealing /Controlled ExpansionAlloys / Electrical &Electronic NickelEFI provides the highest qualitymaterials including materials fromCarpenter Technology Corp.

aka Kovar, Pernifer 2918, NILO K & Dilvar P1Coil/Strip, Sheet, Plate, Round Bar

ASTM F15 Alloy:

Invar 36:aka Pernifer 36, NILO 36 & Invar Steel

Super Invar 32-5:Round bar, Sheet, Plate

Round Bar, Sheet, Plate

42/*46/48/52 Alloy:aka Pernifer 40, 46, 48 & 50; NILO 42, 46, 48 & 50; Glass Seal 42, 46, 48 & 50Coil/Strip, Sheet, Plate, Round BarElectronic Nickel200/201/233/270:Coil/Strip, Round Bar, Sheet

Soft Magnetic Alloys/EMI Shielding & LaminationsEFI is a distributor of magnetic shieldingalloys for the world’s leading producer ofthese alloys – VDM Metals GmbH.

EFI Alloy 79:aka Magnifer 7904, Moly-Permalloy, HyMu 80, Hypernom & Permalloy 80

Round Bar, Sheet, Coil/StripEFI Alloy 50: aka Magnifer 50, High Permeability 49 & Alloy 47-50Round & Square Bar, Coil/StripCarpenter VimVar Core Iron:Round BarCarpenter Hiperco 50:Plate, Coil/StripCarpenter Hiperco 50A:Round BarRadiometal 4550:Round Bar, Coil/Strip

Refractory Metals/AlloysEFI is a stocking distributor of Molybdenum

*Products listed in Italics are special order and not standard stock items. Please call for availability.*Products listed in Italics are special order and not

standard stock items. Please call for availability.

& Tungsten products, as well as many otherrefractory metals and alloys, providing thehighest quality materials available.

Molybdenum:Round Bar, Sheet, Plate, Threaded Rod & Nuts*Foil/Coil/Strip, Wire

Tungsten: Round Bar, Plate, *Sheet, *Wire

TZM Molybdenum Alloy: Round Bar, Sheet, Plate

*Tantalum: Round Bar, Sheet

*Niobium: Foil/Coil/Strip

Tungsten Alloy: Round Bar, *Sheet, *Plate, *Shapes, *Flat Blanks

*Rhenium: Sheet