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CMW® THERMKON® 76 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® 76 Tungsten Copper parts.pdf
Price EMAIL US    sales@lookpolymers.com
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Material Notes:
For matching CTE of semiconductor substrates while allowing high thermal transfer.Information provided by CMW Inc.
Physical Properties Metric English Comments
Density 15.56 g/cc
0.5621 lb/in³
Mechanical Properties Metric English Comments
Hardness, Rockwell B 103
103
Tensile Strength, Ultimate 793 MPa
115000 psi
Tensile Strength, Yield 614 MPa
89100 psi
Modulus of Elasticity 241 GPa
35000 ksi
Flexural Modulus 1.17 GPa
170 ksi
Thermal Properties Metric English Comments
CTE, linear 7.60 µm/m-°C

@Temperature 20.0 °C
 4.22 µin/in-°F

@Temperature 68.0 °F
Specific Heat Capacity 0.178 J/g-°C
0.0425 BTU/lb-°F
Thermal Conductivity 195 W/m-K
1350 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 20 %
20 %
Tungsten, W 80 %
80 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.00000466 ohm-cm
0.00000466 ohm-cm
(37% IACS)
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