| Chemical Composition (wt %, max unless range given) | |||||
|---|---|---|---|---|---|
| Ni | Cu | Fe | Mn | C | Si |
| >=63.0 | 28.0-34.0 | <=2.5 | <=2.0 | <=0.3 | <=0.5 |
| Mechanical Properties (annealed tube) | |||
|---|---|---|---|
| Tensile Strength | Yield Strength | Elongation | Hardness |
| >=480 MPa | >=170 MPa | >=35 % | <=135 HB |
| Physical Properties (typical) | ||||
|---|---|---|---|---|
| Density | Melting Point | Thermal Expansion | Thermal Conductivity | Modulus of Elasticity |
| 8.83 g/cm3 | 1300-1350 °C | 13.9 μm/m·°C | 21.8 W/m·°C | 179 GPa |