| Category | Metal , Metal Matrix Composite , Nonferrous Metal , Refractory Metal , Tungsten Alloy |
| Manufacturer | H.C. Starck |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | H.C. Starck HPM 1850W Tungsten High Density Composite.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 18.3 - 18.7 g/cc | 0.661 - 0.676 lb/in³ |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Vickers | <= 340 | <= 340 | HV 30 |
| Tensile Strength | 890 MPa | 129000 psi | |
| Tensile Strength, Yield | >= 520 MPa | >= 75400 psi | |
| Elongation at Break | 12 % | 12 % | |
| Modulus of Elasticity | 380 GPa | 55100 ksi |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 4.80 µm/m-°C @Temperature 20.0 - 100 °C |
2.67 µin/in-°F @Temperature 68.0 - 212 °F |
|
| 4.90 µm/m-°C @Temperature 20.0 - 300 °C |
2.72 µin/in-°F @Temperature 68.0 - 572 °F |
||
| 5.00 µm/m-°C @Temperature 20.0 - 450 °C |
2.78 µin/in-°F @Temperature 68.0 - 842 °F |
||
| Thermal Conductivity | >= 80.0 W/m-K | >= 555 BTU-in/hr-ft²-°F |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Tungsten, W | 97 % | 97 % | Balance - Ni, Fe |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 0.000010 ohm-cm | 0.000010 ohm-cm | |
| Magnetic Permeability | >= 1.05 | >= 1.05 |