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Rulon Bearings

NAECO® NAECOMET® 1000 AMS-T-21014 AMS-7725 ASTM B777 High Density Machinable Tungsten
Categories: Metal; Nonferrous Metal; Refractory Metal; Tungsten Alloy

Material Notes: Uses: Radiation Shielding, High Mass, Gyro, Ordnance. Machinability is similar to gray iron.

Information provided by NAECO, LLC.

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.
 
Physical PropertiesMetricEnglishComments
Density 16.96 g/cc0.6127 lb/in³
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell A 60
@Temperature 600 °C
60
@Temperature 1110 °F
39 HRA
Hardness, Rockwell C 2424
Tensile Strength, Ultimate 772 MPa112000 psi
Tensile Strength, Yield 517 MPa75000 psi
Elongation at Break 6.0 %6.0 %
Modulus of Elasticity 280 GPa40600 ksi
Compressive Yield Strength 683 MPa99100 psi
Fatigue Strength 276 MPa40000 psiHigh cycle unnotched
 276 MPa40000 psiHigh cycle unnotched
Charpy Impact 6.10 J4.50 ft-lbNotched
Charpy Impact, Unnotched 14.9 J11.0 ft-lb
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 0.0000123 ohm-cm0.0000123 ohm-cm(14% IACS)
 
Thermal PropertiesMetricEnglishComments
CTE, linear  5.40 µm/m-°C
@Temperature 20.0 - 400 °C
3.00 µin/in-°F
@Temperature 68.0 - 752 °F
 6.35 µm/m-°C
@Temperature 20.0 - 800 °C
3.53 µin/in-°F
@Temperature 68.0 - 1470 °F
Thermal Conductivity 94.1 W/m-K653 BTU-in/hr-ft²-°F
Melting Point 1200 - 3410 °C2190 - 6170 °F
Solidus 1200 °C2190 °F
Liquidus 3410 °C6170 °F
 
Component Elements PropertiesMetricEnglishComments
Copper, Cu 4.0 %4.0 %
Nickel, Ni 6.0 %6.0 %
Tungsten, W 90 %90 %

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.

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NCMV802 / 192341

Master Bond adhesives

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