CMW® ELKONITE® 10W3 Copper Tungsten RWMA Class 11

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$Refractory Metals$

CMW® ELKONITE® 10W3 Copper Tungsten RWMA Class 11 (discontinued **)
Categories:	Metal; Metal Matrix Composite; Nonferrous Metal; Refractory Metal; Tungsten Alloy
Material Notes:	This material has been rebranded to NAECO® ELKON® R25. Electrical contacts resistant to arcing, power transformer switches, resistance / projection welding electrodes, and EDM electrodes Information provided by CMW Inc.
Vendors:	Eagle Alloys Corporation is a leading supplier of quality metals and alloys. Our staff prides itself on working fast, efficiently and courteously to get you the information you need. Call (800) 237-9012 or visit www.EagleAlloys.com. PLANSEE SE: Whether it's high temperatures, aggressive chemicals or extreme mechanical loading: PLANSEE supplies a suitable product solution in refractory metals or composite materials. As the world market leader in powder metallurgically produced high performance materials we combine outstanding materials knowledge with profound applications and technology know-how. Visit us at www.plansee.com. Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
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Physical Properties	Metric	English	Comments

Density	14.84 g/cc	0.5361 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell B	98	98

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00000383 ohm-cm	0.00000383 ohm-cm	(45% IACS)

Thermal Properties	Metric	English	Comments
Thermal Conductivity	220 W/m-K	1530 BTU-in/hr-ft²-°F
Melting Point	1085 - 3410 °C	1985 - 6170 °F
Solidus	1085 °C	1985 °F
Liquidus	3410 °C	6170 °F

Component Elements Properties	Metric	English	Comments
Copper, Cu	25 %	25 %
Tungsten, W	75 %	75 %

**
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NCMW29 / 15948

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