| Chemical Composition (wt %, max unless range given) | |||||||
|---|---|---|---|---|---|---|---|
| Ni | Cr | Mo | W | Fe | C | Mn | V |
| Balance | 14.5-16.5 | 15.0-17.0 | 3.0-4.5 | 4.0-7.0 | <=0.01 | <=1.0 | <=0.35 |
| Mechanical Properties (annealed tube) | |||
|---|---|---|---|
| Tensile Strength | Yield Strength | Elongation | Hardness |
| >=690 MPa | >=283 MPa | >=40 % | <=205 HB |
| Physical Properties (typical) | ||||
|---|---|---|---|---|
| Density | Melting Point | Thermal Expansion | Thermal Conductivity | Modulus of Elasticity |
| 8.89 g/cm3 | 1325-1370 °C | 11.2 μm/m·°C | 10.2 W/m·°C | 205 GPa |