CMW® 2000 AMS-T-21014 ASTM B777 High Density Machinable Tungsten

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

CMW® 2000 AMS-T-21014 ASTM B777 High Density Machinable Tungsten (discontinued **)
Categories:	Metal; Nonferrous Metal; Refractory Metal; Tungsten Alloy
Material Notes:	This material has been rebranded as NAECOMET® 2000. Uses: Radiation Shielding, High Mass, Gyro, Ordnance. Machinability is similar to gray iron. Information provided by CMW Inc.
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Metric	English	Comments

Density	18.0 g/cc	0.650 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell A	65 @Temperature 600 °C	65 @Temperature 1110 °F	49 HRA
Hardness, Rockwell C	27	27
Tensile Strength, Ultimate	758 MPa	110000 psi
Tensile Strength, Yield	586 MPa	85000 psi
Elongation at Break	5.0 %	5.0 %
Modulus of Elasticity	310 GPa	45000 ksi
Compressive Yield Strength	634 MPa	92000 psi
Fatigue Strength	296 MPa	42900 psi	High cycle notched
Charpy Impact	6.10 J	4.50 ft-lb	Notched
Charpy Impact, Unnotched	12.2 J	9.00 ft-lb

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00001724 ohm-cm	0.00001724 ohm-cm

Thermal Properties	Metric	English	Comments
CTE, linear	4.43 µm/m-°C @Temperature 20.0 - 400 °C	2.46 µin/in-°F @Temperature 68.0 - 752 °F
	5.05 µm/m-°C @Temperature 20.0 - 800 °C	2.81 µin/in-°F @Temperature 68.0 - 1470 °F
Thermal Conductivity	137 W/m-K	951 BTU-in/hr-ft²-°F
Melting Point	1200 - 3410 °C	2190 - 6170 °F
Solidus	1200 °C	2190 °F
Liquidus	3410 °C	6170 °F

Component Elements Properties	Metric	English	Comments
Copper, Cu	1.5 %	1.5 %
Nickel, Ni	3.5 %	3.5 %
Tungsten, W	95 %	95 %

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

Users of our Advanced Search (registration required) may exclude discontinued materials from search results.

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

Users viewing this material also viewed the following:
Mi-Tech Metals HD18 Tungsten-Based Metal
Mi-Tech Metals HD18.5 Tungsten-Based Metal
Beryllium Copper, UNS C17000
CMW® 3000 AMS-T-21014 AMS-7725 High Density Machinable Tungsten
NAECO® NAECOMET® 2000 AMS-T-21014 ASTM B777 High Density Machinable Tungsten

NCMW04 / 15875

Free Trade Publications, Click Here!

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message