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CMW® THERMKON® 83 Tungsten Copper parts

Category Metal , Metal Matrix Composite , Nonferrous Metal , Refractory Metal , Tungsten Alloy
Manufacturer CMW Inc.
Trade Name THERMKON®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF CMW® THERMKON® 83 Tungsten Copper parts.pdf
Price EMAIL US    sales@lookpolymers.com
Material Notes:
For matching CTE of semiconductor substrates while allowing high thermal transfer.Information provided by CMW Inc.
Physical Properties Metric English Comments
Density 14.84 g/cc
0.5361 lb/in³
Mechanical Properties Metric English Comments
Hardness, Rockwell B 98
98
Tensile Strength, Ultimate 690 MPa
100000 psi
Tensile Strength, Yield 524 MPa
76000 psi
Modulus of Elasticity 234 GPa
33900 ksi
Flexural Modulus 1.03 GPa
149 ksi
Thermal Properties Metric English Comments
CTE, linear 8.50 µm/m-°C

@Temperature 20.0 °C
 4.72 µin/in-°F

@Temperature 68.0 °F
Specific Heat Capacity 0.192 J/g-°C
0.0459 BTU/lb-°F
Thermal Conductivity 220 W/m-K
1530 BTU-in/hr-ft²-°F
Melting Point 1080 - 3410 °C
1980 - 6170 °F
Solidus 1080 °C
1980 °F
Liquidus 3410 °C
6170 °F
Component Elements Properties Metric English Comments
Copper, Cu 25 %
25 %
Tungsten, W 75 %
75 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.00000383 ohm-cm
0.00000383 ohm-cm
(45% IACS)
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