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CMW® 3000 AMS-T-21014 AMS-7725 High Density Machinable Tungsten
| Category | Metal , Nonferrous Metal , Refractory Metal , Tungsten Alloy |
| Manufacturer | CMW Inc. |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | CMW® 3000 AMS-T-21014 AMS-7725 High Density Machinable Tungsten.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Uses: Radiation Shielding, High Mass, Gyro, Ordnance. Machinability is similar to gray iron.Information provided by CMW Inc.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 17.24 g/cc | 0.6228 lb/in³ |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell A | 63 @Temperature 600 °C |
63 @Temperature 1110 °F |
32 HRA |
| Hardness, Rockwell C | 25 | 25 | |
| Tensile Strength, Ultimate | 862 MPa | 125000 psi | |
| Tensile Strength, Yield | 607 MPa | 88000 psi | |
| Elongation at Break | 18 % | 18 % | |
| Modulus of Elasticity | 352 GPa | 51100 ksi | |
| Flexural Modulus | 1.93 GPa | 280 ksi | |
| Compressive Yield Strength | 603 MPa | 87500 psi | |
| Fatigue Strength | 427 MPa | 61900 psi | High cycle unnotched |
| Charpy Impact | 9.50 J | 7.01 ft-lb | Notched |
| Charpy Impact, Unnotched | 203 J | 150 ft-lb |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 4.61 µm/m-°C @Temperature 20.0 - 400 °C |
2.56 µin/in-°F @Temperature 68.0 - 752 °F |
|
| 5.36 µm/m-°C @Temperature 20.0 - 800 °C |
2.98 µin/in-°F @Temperature 68.0 - 1470 °F |
||
| Thermal Conductivity | 75.7 W/m-K | 525 BTU-in/hr-ft²-°F | |
| Melting Point | 1425 - 3410 °C | 2597 - 6170 °F | |
| Solidus | 1425 °C | 2597 °F | |
| Liquidus | 3410 °C | 6170 °F |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Copper, Cu | 3.0 % | 3.0 % | |
| Nickel, Ni | 7.0 % | 7.0 % | |
| Tungsten, W | 90 % | 90 % |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Electrical Resistivity | 0.00001724 ohm-cm | 0.00001724 ohm-cm |
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