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Tungsten

Tungsten Tungsten is a grayish metal that is very commonly found in the electrical, medical, and automotive industries. At Fine Metals, we offer tungsten in 99.95% purity. Details General Properties Symbol: W Atomic Number: 74 Atomic Weight

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Product Details

Tungsten

Tungsten is a grayish metal that is very commonly found in the electrical, medical, and automotive industries. At Fine Metals, we offer tungsten in 99.95% purity.

Details

General Properties

Symbol: W
Atomic Number: 74
Atomic Weight: 183.85
Density: 19.3 gm/cc
Melting Point: 3410 oC
Boiling Point: 5900 oC
Thermal Conductivity: 1.73 W/cm/K @ 298.2 K
Electrical Resistivity: 5.65 microhm-cm @ 27 oC
Electronegativity: 1.7 Paulings
Specific Heat: 0.0317 Cal/g/K @ 25 oC
Heat of Vaporization: 185 K-Cal/gm atom at 5660 oC
Heat of Fusion: 8.42 Cal/gm mole

Tungsten Cube Specifications

Inquire about custom sizing and/or metals or alloys not listed.

99.95% Purity

Thickness	Width	Length
.25″	.25″	.25″
.375″	.375″	.375″
.50″	.50″	.50″

Tungsten Disc Specifications

Inquire about custom sizing and/or metals or alloys not listed.

99.95% Purity

Thickness	Diameter
.005″ to .020″	.5″ to 4″ maximum
.040″ to .110″	.5″ to 6″ maximum
.125″ to .250″	.5″ to 11.875″ maximum

Tungsten Foil Specifications

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99.95% Purity

Thickness	Width	Length
.001″ to .032″	1.0″ to 6″	up to 24″ maximum

Tungsten Pellet Specifications

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99.95% Purity

Diameter	Length
.125″	.125″ to .50″
.25″	.25″ to .50″

Our standard tolerances for pellets are +/- .005″ diameter and +/-.020″ length.

Tungsten Plate Specifications

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99.95% Purity

Thickness	Width	Length
.040″ to .100″	2″ to 6″	up to 20″ maximum
.125″ to .25″	2″ to 24″	up to 24″ maximum

Tungsten Rod Specifications

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99.95% Purity

Diameter	Length
.062″ to .50″	up to 36″ maximum

Tungsten Strip Specifications

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99.95% Purity

Thickness	Width	Length
.001″ to .005″	.25″ to 2″	up to 20″ maximum
.010″ to .020″	.25″ to 3″	up to 20″ maximum

Tungsten Target Circular Specifications

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99.95% Purity

Thickness	Diameter
.005″ to .020″	.5″ to 4″ maximum
.040″ to .110″	.5″ to 6″ maximum
.125″ to .250″	.5″ to 11.875″ maximum

Tungsten Target Rectangular Specifications

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99.95% Purity

Thickness	Width	Length
.010″ to .080″	up to 5″ maximum	up to 15″ maximum
.125″ to .25″	up to 6″ maximum	up to 24″ maximum

Tungsten Wire Specifications

Inquire about custom sizing and/or metals or alloys not listed.

99.95% Purity

Diameter
.001″ to .062″	coil/spool