H.C. Starck MoCu 85/15 Molybdenum-Copper Composite Material

Category	Metal , Metal Matrix Composite , Nonferrous Metal , Molybdenum Alloy , Refractory Metal
Manufacturer	H.C. Starck
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	H.C. Starck MoCu 85/15 Molybdenum-Copper Composite Material.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Description of Product: Molybdenum-copper composite materials are produced by copper infiltration of porous sintered molybdenum. They are available with different copper contents (15 - 35 %). A thermal conductivity over 200 W/m K is producible.Range of Application: Switching contacts for high-voltage and medium-voltage, heat sinks for passive thermal management, electrodes for erosive processing.Information provided by H.C. Starck.

Physical Properties	Metric	English	Comments
Density	9.80 - 10.2 g/cc	0.354 - 0.368 lb/inÂ³

Mechanical Properties	Metric	English	Comments
Hardness, Brinell	140 - 180 @Load 62.5 kg	140 - 180 @Load 138 lb	2.5 mm ball
Tensile Strength, Ultimate	>= 320 MPa	>= 46400 psi
Modulus of Elasticity	230 GPa	33400 ksi

Thermal Properties	Metric	English
CTE, linear	6.20 Âµm/m-Â°C @Temperature 20.0 - 100 Â°C	3.44 Âµin/in-Â°F @Temperature 68.0 - 212 Â°F
	6.30 Âµm/m-Â°C @Temperature 20.0 - 300 Â°C	3.50 Âµin/in-Â°F @Temperature 68.0 - 572 Â°F
	6.50 Âµm/m-Â°C @Temperature 20.0 - 450 Â°C	3.61 Âµin/in-Â°F @Temperature 68.0 - 842 Â°F
Thermal Conductivity	>= 160 W/m-K	>= 1110 BTU-in/hr-ftÂ²-Â°F

Component Elements Properties	Metric	English	Comments
Copper, Cu	13 - 17 %	13 - 17 %
Molybdenum, Mo	83 - 87 %	83 - 87 %

Electrical Properties	Metric	English	Comments
Volume Resistivity	0.0000042 ohm-cm	0.0000042 ohm-cm

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